T10+ PRO Smart Thermostat w/ RedLINK 3.0 Product Data - Dated 2/25

 
T10

&

T10+

P
RO

S
MART

T
HERMOSTAT

WITH

R
ED
LINK
®

3.0
 
P
RODUCT

D
ATA
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
33-
00462-
07 Table

of

Contents
A
PPLICATION
5
F
EATURES
6
Apple®

HomeKit™

Setup

Code
6
S
PECIFICATIONS
7
Model

Numbers
9
Dimensions
10
S
YSTEM

I
NSTALLATION
12
When

Installing

This

Product...
12
Finding

Your

Date

Code
12
Selecting

Thermostat

Location
12
UWP

Mounting

System

Installation
12
Optional

Decorative

Cover

Plate

Installation
13
Wiring

UWP
14
Setting

Slider

Tabs
19
W
IRING

D
IAGRAMS
20
Wiring

at

T10

or

T10+

without

EIM
20
Fan

Coil

Unit

Wiring

Diagrams

without

EIM
27
Whole

house

humidifier,

dehumidifier,

or

ventilator

wiring

using

the

U

slider

tab
30
I
NSTALLING

E
QUIPMENT

I
NTERFACE

M
ODULE

(
IF

USED
)
31
EIM

Wiring

Diagrams
31
Fan

Coil

Unit

Wiring

Diagrams

with

EIM
35
Wiring

Dry

Contact

Alerts

with

EIM
40
Linking

the

T10+

to

an

Optional

EIM
41
To

Replace

the

Equipment

Interface

Module

(EIM)
43
To

replace

a

T10+

connected

to

an

EIM
43
S
ENSOR

I
NSTALLATION
44
Wireless

Indoor

Sensor

Installation
44
Wireless

Outdoor

Sensor

Installation
46
Selecting

Return

Air

Temperature

Sensor

Mounting

Location
47
Selecting

Discharge

Air

Temperature

Sensor

Mounting

Location
47
Installing

Discharge

and/or

Return

Air

Temperature

Sensors

(T10+

only)
49
Installing

Wired

Indoor

Sensor
49
Installing

Wired

Outdoor

Sensor
50
Floor/Slab

Sensor

(T10+

only)
51
I
NSTALLER

S
ETUP

(ISU)
53
New

Installation
53
Revising

Settings
53
Installer

Setup

Options

(ISU)
53
W
I
F
I

S
ETUP
74
Connect

to

a

Hidden

WiFi

Network
75
Unsuccessful

WiFi

Connection
75
S
CHEDULING
76
Setting

a

Schedule

On

Thermostat
76
Scheduling

Through

the

App
77
Schedule

Override

on

Device
78
2 M
AIN

M
ENU
80
Main

Menu

Options
80
Management
81
I
NSTALLER

O
PTIONS
83
Installer

Options

Menu
83
G
ETTING

THE

M
OST

FROM

THE

T10

OR

T10+

S
MART

T
HERMOSTAT
86
Apple®

HomeKit™

Setup
86
Using

Your

Thermostat
87
Setting

the

Time/Date
88
Setting

the

Fan
88
Setting

the

System

Mode
88
Using

Priority
89
Selecting

Sensors
89
Priority

Screen
89
Alerts

and

Notifications
89
IAQ

Reminders
90
Setting

Preferences
91
Inactive

Night

Backlight
92
Fallback

Room

(T10+

only)
93
I
NDOOR

A
IR

Q
UALITY

C
ONTROL
94
Humidification
94
Dehumidification

(Residential)
95
Ventilation
98
A
DVANCED

F
EATURES
100
Cleaning

the

Thermostat

Screen
100
Adjusting

Security

Settings
100
Dealer

Information
100
Auto

Changeover

Operation
101
Em

Heat

and

Auxiliary

Heat

Operation
101
Adaptive

Intelligent

Recovery
102
Compressor

Protection
102
P

+

I

Control
102
Heat

Differential
102
Upstage

Timer
103
Holdoff

Timer
103
Programmed

Recovery
103
Finish

with

High

Heat

stage

and/or

Finish

with

High

Cool

stage
104
Heat

Pump

and

Backup

Heat

Lockout

Operation
104
Fan

Coil

Unit

Settings

and

Operation
104
Remote

Setback

(Occupancy

Setback

/

Occupancy

Sensor)
105
Dry

Contact

Alerts

(ISU

6000-

6220)
109
Battery

Replacement
111
Commercial

Features
112
Overriding

Schedules:

Commercial

Use
113
Initiating

Occupancy

Mode:

Commercial

Use
114
Ramp

Rates
114
Custom

Names
115
3 Economizer

and

Time

of

Day

(TOD)

Operation
115
Pre-
Occupancy

Purge
116
R
ESIDEO

P
RO

A
PP
119
FAQ'
S
120
WiFi

connection

questions
120
First

Alert

or

Resideo

account

and

app

questions
120
Software

and

security

questions
120
Other

questions
121
T
ROUBLESHOOTING

AND

S
UPPORT
122
Customer

Assistance
125
5-
year

limited

warranty
125
R
EGULATORY
126
4 APPLICATION
The

T10

and

T10+

Smart

Thermostats

feature

effortless,

7-
Day

programming

on

an

easy-
to-
use

touchscreen.
Compatible

with

24

VAC

systems

including:
 
l
Up

to

3

Heat/2

Cool

heat

pump

systems

(4

heat

with

T10+

&

EIM)
 
l
Up

to

2

Heat/2

Cool

conventional

(3

Heat/4

Cool

with

T10+

&

EIM)
 
l
Dual

Fuel

systems
 
l
Radiant

hot

water

systems

including

hot

water

fan

coil
 
l
Humidification,

dehumidification,

or

ventilation

(All

three

with

T10+

&

EIM)
 
l
2-
pipe

of

4-
pipe

fan

coil

units

with

up

to

3

speed

fan

(T10+

only)
5 FEATURES
 
l
RedLINK

3.0

C7189R3002

or

C7189R2002

Indoor

Sensors

(Up

to

20

sensors

per

thermostat).
 
l
Increase

your

content

and

profit

per

job

by

including

RedLINK

3.0

indoor

temperature,

humidity,

and

motion

sensors

that

meet

your

customers

comfort

and

convenience

needs.

They

can

be

used

in

combination

for

tem
-
perature

averaging

or

individually.

These

devices

also

sense

motion

and

you

can

select

priority

rooms

based

on

where

motion

is

detected

or

by

scheduling.
 
l
Flexible

scheduling:

You

can

choose

to

use

location
-
based

temperature

control

(
Geofence/Auto

Away

technology
),

program

a

set

schedule

or

use

a

combination

of

both

to

make

sure

your

home

is

always

comfortable.
 
l
Location-
based

temperature

control:

Using

Geofence/Auto

Away

technology,

the

T10

or

T10+

Smart

Thermostat

will

automatically

use

your

smartphone’s

location,

which

can

save

energy

when

you

leave

and

make

your

home

comfortable

by

the

time

you

return.

See

"Scheduling"

on

page
 
76

for

more

information.
 
l
Smart

scheduling:

Adds

a

Sleep

period

to

location-
based

temperature

control.

See

"Scheduling"

on

page
 
76

for

more

information.
 
l
Time-
based

scheduling:

You

can

program

a

schedule

in

which

every

day

is

different,

a

schedule

where

weekdays

and

weekends

are

different

or

a

schedule

where

every

day

is

the

same.

There

are

four

adjustable

periods

per

day:

Wake,

Away,

Home

and

Sleep.

See

"Scheduling"

on

page
 
76

for

more

information.
 
l
No

schedule:

You

can

also

choose

to

disable

schedule

and

adjust

the

thermostat

manually.

See

"Main

Menu"

on

page
 
80
.
 
l
Tip:

The

First

Alert

or

Resideo

app

can

be

used

to

manage

multiple

thermostats

and

multiple

users

in

a

household.
 
l
Smart

Alerts:

T10

or

T10+

Smart

Thermostat

can

send

alerts

for

occurrences

such

as

extreme

indoor

temperatures

and

reminders

for

filter

changes

and

other

required

maintenance.
 
l
Auto

change

from

Heat

to

Cool:

When

Auto

mode

is

selected,

the

T10

or

T10+

Smart

Thermostat

can

automatically

determine

whether

your

home

needs

heating

or

cooling

to

reach

the

desired

temperature.
 
l
Adaptive

Intelligent

Recovery:

T10

or

T10+

Smart

Thermostat

learns

your

heating

and

cooling

cycle

times

to

make

sure

the

system

delivers

the

temperature

you

want,

when

you

want

it.
Apple
®

HomeKit
™

Setup

Code
The

T10

or

T10+

Smart

Thermostat

supports

HomeKit.

At

thermostat,

select

the

MENU

icon

at

bottom

of

screen.

Then

choose

HomeKit

Setup

from

the

options

and

follow

the

instructions

(see

"Apple®

HomeKit™

Setup"

on

page
 
86
).
6 SPECIFICATIONS
T10

&

T10+

Thermostat

Description.
Feature
Description
Powering

Method
Common

wire

required
Stages:
Up

to

3H/2C
*

Heat

pump
Up

to

2H/2C
*

conventional
Radiant

floor

with

slab

sensor

(T10+

only)
Equipment

type:
 
l
Dual

fuel
 
l
Hot

water,

steam,

or

hot

water

coil
 
l
Gas

or

oil

furnace
 
l
High-
efficiency

or

mid-
efficiency
 
l
Cool

only
 
l
Humidifier,

Dehumidifier,

or

Ventilator

control
**
Changeover
Manual

or

Auto

Changeover

Selectable
System

Setting
Em

Heat-
Heat-
Off-
Cool-
Auto
Fan

Setting
Auto-
On-
Circ.

Multiple

speed

settings

for

2-
pipe

or

4-
pipe

fan

coil

units
*
4H/2C

heat

pump

or

3H/4C

conventional

with

T10+

&

EIM.
**

T10+

with

EIM

can

control

three

IAQ

devices.
Electrical

ratings

of

T10

or

T10+

Without

EIM.
Terminal
Voltage

(50/60Hz)
Running

Current
W

(Heat)
20-
30

VAC
0.02-
1.0

A
W2

(Aux)

Heat
20-
30

VAC
0.02-
1.0

A
E

(Emergency

Heat)
20-
30

VAC
0.02-
0.5

A
Y

(Compressor

Stage

1)
20-
30

VAC
0.02-
1.0

A
Y2

(Compressor

Stage

2

or

stage

2

fan)
20-
30

VAC
0.02-
1.0

A
G

(Fan)
20-
30

VAC
0.02-
0.5

A
O/B

(Changeover)
20-
30

VAC
0.02-
0.5

A
L/A

(Typically

Heat

Pump

Fault)
20-
30

VAC
0.02-
0.5

A
U

(Hum,

Dehum,

or

Vent)
20-
30

VAC
0.02-
0.5

A
Power

Consumption:

3VA
Electrical

ratings

of

EIM

(for

use

with

T10+

models).
Terminal
Voltage

(50/60Hz)
Max.

Current

Rating
O/B
18-
30

VAC
1.00

A
Y

(Compressor

Stage

1)
18-
30

VAC
1.00

A
Y2

(Compressor

Stage

2

or

stage

2

fan)
18-
30

VAC
1.00

A
G

(Fan)
18-
30

VAC
0.50

A
W1
18-
30

VAC
0.60

A
W2/Aux

1

(Heating)
18-
30

VAC
0.60

A
W3/Aux

2

(Heating)
18-
30

VAC
0.60

A
L

(Input

only)
18-
30

VAC
0.60

A
U1,

U1
U2,

U2
U3,

U3
18-
30

VAC
0.50

A
7 RedLINK

Communication:
Frequency:

900

MHz

frequency

range
Re-
Sync

Time:

RedLINK

devices

re-
establish

communication

within

6

minutes

after

AC

power

resumes.
Temperature

Setting

Range:
Heating:

40

to

90

°F

(4.5

to

32

°C).
Cooling:

50

to

99

°F

(10

to

37

°C).
NOTE:

Adjustable

high

and

low

range-
stop

settings.
Humidification

Setting

Range:
0%

to

90%

RH.
Dehumidification

Setting

Range:
10%

to

100%

RH.
Humidity

Display

Range:
0%

to

99%.
Humidity

Sensor

Accuracy:
±

5%

RH

from

30%

to

50%

RH

at

75

F.
Cool

Indication:
Display

floods

blue

and

says

"
Cooling

to
"

when

Cool

is

on.
Heat

or

Em

Heat

Indication:
Display

floods

orange

and

says

"
Heating

to
"

when

Heat

is

on.
AUX

Heat

Indication:

Display

shows

“Aux

Heat

On”

above

the

room

temperature.
Interstage

Differential:
Comfort

(default

setting):
The

thermostat

keeps

the

indoor

temperature

within

1

degree

of

the

setpoint

(Differential

less

control).

Unless

the

sys
-
tem

is

dual

fuel,

or

a

Differential

setting

is

used,

the

thermostat

turns

on

stage

2

when

the

capacity

on

stage

1

reaches

90%.
 
l
See

ISU

3030

for

cool

differential

options.
 
l
See

ISU

3050

and

ISU

3090

for

Backup

Heat

Differential

options.
Clock

Accuracy:
1

minute

per

month

at

77

°F

(25

°C).

±

2

minutes

per

month

over

the

operating

ambient

temperature

range.

Auto
-
matically

updates

when

connected

to

WiFi

router

and

registered

to

account.
Mounting

Means:
Thermostat

mounts

directly

on

the

wall

in

the

living

space

using

mounting

screws

and

anchors

provided.

Can

mount

to

a

horizontal

2

x

4

in.

junction

box

using

J-
Box

adapter

(included).
8 Model

Numbers
T10

Thermostats

and

Accessories

(No

longer

available)
Product
Part

Number
Operating

Ambi
-
ent

Temperature
Operating

Rel
-
ative

Humidity
Shipping

Tem
-
perature
Dimensions

in

inches

(mm)
Color
T10

thermostat
THX321WF2003W
T10

Thermostat
37

to

102

°F
(2.8°

to

38.9°

C)
5%

to

90%
Non

Condens
-
ing
-
20

to

120

°F
28.9

to

48.9

°C)
T10

Thermostat
4.9"
 
H

x

3.7"
 
W

x

0.93"
 
D
(125.4
 
H

x

94.1
 
W

x

23.68
 
D)
White
Kit

with

T10

thermostat

with

one

C7189R2002

sensor
THX321WFS2001W
Wireless

indoor

temperature,

humidity,

&

motion

sensor.

Up

to

20

per

T10

thermostat

(IAS)

(We

are

transitioning

to

C7189R3002

sensors

for

all

T10

models)
C7189R2002-
2
(2

pack)
 
*
0

to

120

°F
(-
17.8°

to

48.9°C)
5%

to

90%
Non-
Condens
-
ing
-
20

to

120

°F
(-
28.9

to

48.9

°C)
2.6"
 
W

x

2.6"
 
H

x

.78"
 
D

(66.25
 
W

x

66.25
 
H

x

19.7
 
D)
White
*

For

optimal

battery

life,

operating

temperature

range

of

35

to

114

°F

(1.7

to

45.6

°C)

is

recommended.
 
T10+

and

Accesories
Product
Part

Number
Operating

Ambi
-
ent

Temperature
Operating

Rel
-
ative

Humidity
Shipping

Tem
-
perature
Dimensions

in

in.

(mm)
Color
T10+

thermostat
THX321WF3003W
T10

+
37

to

102

°F.
(2.8

to

38.9

°C)
5%

to

90%
Non-
Condens
-
ing
-
20

to

120

°F
(-
28.9

to

48.9
 
°C)
T10+
4.9"
 
H

x

3.7"
 
W

x

0.93"
 
D

(125.4mm
 
H

x

94.1mm
 
W

x

23.68mm
 
D)
White
Kit

with

T10+

thermostat

with

one

C7189R3002

sensor
THX321WFS3001W
Kit

with

T10+

Thermostat,

EIM,

IAS,

RATS/DATS
YTHM1004R3000
Kit

with

T10+

Thermostat,

EIM,

IAS,

RATS/DATS,

OAS
YTHM1004R3001
Wireless

indoor

temperature,

humidity,

&

motion

sensor.

Up

to

20

per

T10+

thermostat.

(IAS)
C7189R3002-
2

(2-
pack)
*
0

to

120

°F
(17.8

to

48.9
 
°C)
5%

to

90%
Non-
Condens
-
ing
-
20

to

120
 
°F
(-
28.9

to

48.9
 
°C)
2.6"
 
W

x

2.6"
 
H

x

0.78"
 
D
(66.25
 
W

x

66.25
 
H

x
19.7
 
D)
White
Wireless

outdoor

temperature

&

humidity

sensor

(OAS)
C7089R3013
-
40

to

140

°F
(-
40

to

60
 
°C)
0%

to

90%
Non-
Condens
-
ing
-
40

to

140
 
°F
(-
40

to

60
 
°C)
5"

x

3-
1/2"

x

1-
11/16"
(127

x

89

x

43)
Grey
Equipment

Interface

Module

(EIM)
THM04R3000
-
40

to

165

°F
(-
40

to

73.9
 
°C)
5%

to

95%
Non-
Condens
-
ing
-
20

to

165
 
°F
(-
28.9

to

73.9
 
°C)
4-
53/64"
 
W

x

9-
11/32"
 
H

x
1-
19/32"
 
D
(123
 

W

x

237
 
H

x

41
 
D)
Grey
Floor/Slab

sensor

for

radiant

floor

heat

(T10+

only.

10K
 
ohm)
AC112-
01
 
Discharge

or

return

sensor.

(Two

are

included

with

the

T10+

&

EIM

kits)
C7735A1000
*

For

optimal

battery

life,

operating

temperature

range

of

35

to

114

°F

(1.7

to

45.6

°C)

is

recommended.
 
9 Accesories

for

either

T10

or

T10+
Product
Part

Number
Dimensions

in

in.

(mm)
Large

Cover

Plate

&

J

Box

Adapter

Included

with

T10

&

T10+

models

other

than

THX321WFS2001W
THP2400A1080
6.11"
 
W

x

6.11"
 
H

(155.3

X

155.3)
Large

molded

Cover

Plate

&

J

Box

Adapter

Included

with

THX321WFS2001W

model

of

T10

&

T10+

models
Cannot

be

ordered

as

a

separate

access
-
ory
5-
1/2"
 
W

x

5-
13/64"
 
H

(140

x

131)
Wired

indoor

temperature

sensor

(10K

ohm)
C7189U1005
1-
1/2"
 
W

x

2-
1/4"
 
H

x

3/4"
 
D

(38

W

x

57

H

x

19

D)
Wired

outdoor

temperature

sensor

(10K

ohm)
C7089U1006
2-
1/4"
 
W

x

3/8"
 
H

with

60"

lead

wires

(57

x

10

with

1524

mm

lead

wires)
Wire

saver

module

or

C

wire

adapter

(add

a

C

wire).
Various

versions

of

this

made.

Starts

with

THP9045A
 
Dimensions

Figure

1:

Dimensions

of

T10

&

10+

thermostat

in

inches

(mm)
Figure

2:

Dimensions

of

C7189R2002

&

C7189R3002

sensors

in

inches

(mm)


Figure

3:

Dimensions

of

THM04R3000

EIM

in

inches

(mm)
Figure

4:

Dimensions

of

C7089R3013

wireless

out
-
door

sensor

in

inches

(mm)

10
Figure

5:

Dimensions

of

J-
Box

adapter

included

with

all

T10

&

T10+

models

in

inches

(mm)
Figure

6:

Dimensions

of

molded

grey

cover

plate

included

with

THX321WFS2001W

in

inches

(mm)


Figure

7:

Dimensions

of

flat

white

cover

plate

included

with

all

T10

&

10+

models

other

than

THX321WFS2001W

in

inches

(mm)
 

11 SYSTEM

INSTALLATION
When

Installing

This

Product...
 
1.

Read

these

instructions

carefully.

Failure

to

follow

the

instructions

can

damage

the

product

or

cause

a

hazardous

condition.
 
2.

Check

the

ratings

given

in

the

instructions

to

make

sure

the

product

is

suitable

for

your

application.
 
3.

Installer

must

be

a

trained,

experienced

service

technician.
 
4.

After

completing

installation,

use

these

instructions

to

verify

the

product

operation.
Finding

Your

Date

Code
You

will

need

the

thermostat

Date

Code

to:
 
l
Add

or

remove

RedLINK

3.0

accessories
 
l
Make

changes

to

Installer

Setup
 
l
Perform

an

Installer

Test
 
l
Reset

Thermostat

to

Factory

Default

Settings
To

find

the

Date

Code:

Press

the

MENU
 
(three

horizontal

lines).

Scroll

down

and

select

Dealer

Information
.
CAUTION:

ELECTRICAL

HAZARD

Can

cause

electrical

shock

or

equipment

damage.

Disconnect

power

supply

before

connecting

wiring.

Selecting

Thermostat

Location
Install

the

thermostat

about

5

ft.

(1.5m)

above

the

floor

in

an

area

with

good

air

circulation

at

average

temperature.
5 FEET
[1.5 METERS]
YES
NO
NO
M37812
NO
Figure

8:

Selecting

thermostat

location
Do

not

install

the

thermostat

where

it

can

be

affected

by:
 
l
Drafts

or

dead

spots

behind

doors

and

in

corners
 
l
Hot

or

cold

air

from

ducts
 
l
Radiant

heat

from

sun

or

appliances
 
l
Concealed

pipes

and

chimneys
 
l
Unheated

(uncooled)

areas

such

as

an

outside

wall

behind

the

thermostat
UWP

Mounting

System

Installation
 
1.

Open

package

to

find

the

UWP.

See

Step

1

in

the

image

below.
 
2.

Position

the

UWP

on

the

wall.

Level

and

mark

hole

positions.

See

Step

2

in

the

image

below.
Drill

holes

at

marked

positions,

and

then

lightly

tap

supplied

wall

anchors

into

wall

using

a

hammer.
Drill

7/32”

holes

for

drywall.
 
3.

Pull

the

door

open

and

insert

wires

through

the

wiring

hole

of

the

UWP.

See

Step

3

in

the

image

below.
12  
4.

Place

the

UWP

over

the

wall

anchors.

Insert

and

tighten

mounting

screws

supplied

with

the

UWP.

Do

not

over-
tighten.

Tighten

until

the

UWP

no

longer

moves.

Close

the

door.

See

Step

4

in

the

image

below.

Use

3x

supplied

screws

#8

1-
1/2”.
M37786A
1
3
2
4
Figure

9:

UWP

Installation
Optional

Decorative

Cover

Plate

Installation
Use

the

Optional

Cover

Plate

when:
 
l
Mounting

the

thermostat

to

an

electrical

junction

box
 
l
Or

when

you

need

to

cover

paint

gap

from

the

old

thermostat.
 
1.

Separate

the

Junction

Box

Adapter

from

the

Cover

Plate.

See

Step

5

in

the

image

below.
 
2.

Mount

the

Junction

Box

Adapter

to

the

wall

or

an

electrical

box

using

any

of

the

eight

screw

holes.

Insert

and

tighten

mounting

screws

supplied

with

Cover

Plate

Kit.

Do

not

over-
tighten.

Make

sure

the

Adapter

Plate

is

level.

See

Step

6

in

the

image

below.

Use

2x

supplied

screws

#6

5/8”.

 
3.

Attach

the

UWP

by

hanging

it

on

the

top

hook

of

the

Junction

Box

Adapter

and

then

snapping

the

bottom

of

the

UWP

in

place.

See

Step

7

in

the

image

below.
 
4.

Snap

the

Cover

Plate

onto

the

Junction

Box

Adapter.

See

Step

8

in

the

image

below.
NOTE:

Cover

plate

included

with

T10

or

T10+

can

vary

by

model.
Use
2x
s
upplied
scre
w
s
#6
5/8”
8
7
6
5
M37787
Figure

10:

Decorative

Cover

Plate

Installation
13 Wiring

UWP
NOTE:
 
If

T10+

&

EIM

are

used,

UWP

only

wires

to

R

and

C

of

a

24

VAC

power

supply.

Usually

R

and

C

from

UWP

goes

to

R

&

C

at

upper

right

of

EIM.
Push

down

on

the

tabs

to

put

the

wires

into

the

inner

holes

of

their

corresponding

terminals

on

the

UWP

(one

wire

per

ter
-
minal)

until

they

are

firmly

in

place.
Gently

tug

on

the

wires

to

verify

they

are

secure.

If

you

need

to

release

the

wires

again,

push

down

the

terminal

tabs

on

the

sides

of

the

UWP.

This

wiring

is

just

an

example,

yours

may

vary.
M37788
Figure

11:

Wiring

the

UWP
14 Terminal

Designations
Terminals

on

T10

or

T10+

Without

EIM
Conventional

Systems
Heat

Pump

Systems
Terminal
Description
Terminal
Description
S/S
Input

for

a

wired

sensor
S/S
Sensor

options

in

charts
Y
Compressor

Stage

1
Y
Compressor

Stage

1
Y2
Compressor

Stage

2

Y2
Compressor

Stage

2
G
Fan

Relay
G
Fan

Relay
C
24VAC

Common

wire

from

secondary

side

of

cool
-
ing

transformer

(if

2

transformers)
C
24VAC

Common

wire

from

secondary

side

of

cooling

trans
-
former
K*
Connect

to

K

on

C-
wire

adapter
K*
Connect

to

K

on

C-
wire

adapter
U/U**
Relay

for

humidifier,

dehumidifier,

ventilator,

or

Economizer
U/U**
Relay

for

humidifier,

dehumidifier,

ventilator,

or

Economizer
L/A
Economizer

fault
L/A
Typically

used

for

compressor

monitor
W
Heat

Stage

1
O/B
Changeover

valve

for

heat

pumps
W2
Heat

Stage

2
AUX
Backup

Heat
 
 
E
Emergency

Heat
R
24

VAC

Heating

transformer
R
24

VAC

Heating

transformer
Rc
24

VAC

Cooling

transformer
Rc
24

VAC

Cooling

transformer
*
The

THP9045A

C-
wire

adapter

is

used

on

heat/cool

systems

when

you

only

have

four

wires

at

the

thermostat

and

you

need

an

extra

wire

for

a

common

wire.

Use

the

K

terminal

in

place

of

the

Y

and

G

terminals

on

conventional

or

heat

pump

systems

to

provide

control

of

the

fan

and

the

compressor

through

a

single

wire

the

unused

wire

then

becomes

the

com
-
mon

wire.

See

THP9045

instructions

for

more

information.
**

See

note

on

Wiring

U

terminals

on

the

following

page.
15 Terminals

on

THM04R3000

Equipment

Interface

Module

(EIM)

Used

With

T10+

Models

Only.

Conventional

Systems
Heat

Pump

Systems
Terminal
Description
Terminal
Description
S1,

S2,

S3,

S4
(Two

of

each)
Input

for

indoor

sensor,

outdoor

sensor,

Floor

sensor,

RATS,

DATS,

or

Dry

Contact

Alert
S1,

S2,

S3,

S4
(Two

of

each)
Input

for

indoor

sensor,

outdoor

sensor,

Floor

sensor,

RATS,

DATS,

or

Dry

Contact

Alert
Y
Compressor

Stage

1
Y
Compressor

Stage

1
Y2
Compressor

Stage

2
Y2
Compressor

Stage

2
G
Fan

Relay
G
Fan

Relay
C
Common

from

HVAC

transformer

when

R

is

jumped

to

Rc.
Common

from

separate

transformer

if

R

is

not

jumpered
C
Common

from

HVAC

transformer

when

R

is

jumped

to

Rc.
Common

from

separate

transformer

if

R

is

not

jumpered
U1,

U2,

U3

(Two

of

each)
Relay

for

humidifier,

dehumidifier,

ventilator

or

Economizer
U1,

U2,

U3

(Two

of

each)
Relay

for

humidifier,

dehumidifier,

or

ventilator

or

Economizer
L
Economizer

fault

code
L
Typically

used

for

compressor

monitor
O/B
Not

used

for

conventional

applications
O/B
Changeover

valve

for

heat

pumps
W1
Heat

Stage

1
W1
Not

used

for

heat

pump

applications
W2
Heat

Stage

2
AUX1
Stage

1

of

AUX/EM

heat
W3
Heat

Stage

3
AUX2
Stage

2

of

AUX/EM

heat
R
24V

from

transformer

to

power

EIM
R
24V

from

transformer

to

power

EIM
Rc
24

VAC

Cooling

transformer
Rc
24

VAC

Cooling

transformer
Rh
24

VAC

Heat

transformer
Rh
24

VAC

Heat

transformer
16 2-
Pipe

Fan

Coil

Unit

Terminals
Supported

by

T10+

with

firmware

03.03.08.02

or

later

and

EIM

(if

used)

with

firmware

01.02.01.00

or

later
2-
pipe

fan

coil

unit

terminals

at

thermostat/UWP

when

EIM

is

not

used

with

T10+
Terminal
Description
Rc
 
R
R

and

Rc

are

usually

jumpered

together

(slider

switch

up)

on

a

2-
pipe

FCU

with

the

24

VAC

hot

to

R
.

If

the

Aux

Heat

is

powered

by

a

separate

trans
-
former

you

may

slide

the

R/Rc

switch

down,

then

aux

heat

is

wired

to

R

and

Aux
.

FCU

is

wired

to

Rc
,

C
,

Y
,

G
,

etc.
C
24

VAC

common

from

fan

coil

unit

transformer
Y
Heat/Cool

relay
W
Not

used

on

2-
pipe

fan

coil

unit

G
Low

speed

fan
Y2
Medium

speed

fan
U

(upper

U

terminal)
High

speed

fan.

U

slider

switch

must

be

up
Aux

/

W2
Auxiliary

Heat

(Some

2-
pipe

fan

coil

units

do

not

have

auxiliary

heat)
S,

S
*
Optional

wired

10K/20K

pipe

sensor

for

changeover
L/A

-

A
*
Dry

contact

switch

for

pipe

changeover

from

Heat

to

Cool
O/B
Not

used

on

2-
pipe

fan

coil

unit

*
The

T10+

uses

either

a

wired

10K

or

20K

pipe

sensor

to

the

S

terminals,

or

a

dry

contact

switch

to

L/A

to

tell

the

T10+

whether

the

pipe

is

hot

or

cold.

The

ISU

settings

allow

you

to

choose

the

method

being

used.

If

a

dry

contact

switch

is

wired

to

L/A,

the

T10+

allows

you

to

use

the

S

terminals

for

a

wired

indoor

or

outdoor

sensor.
2-
pipe

fan

coil

unit

terminals

when

EIM

is

used

with

T10+
Terminal
Description
R
 
Rc
 
Rh
Typically

R
,

Rh

and

Rc

would

be

jumpered

together

for

a

2-
pipe

fan

coil

unit

with

that

transformer

wired

to

R

and

C
.

If

jumpers

are

removed,

R

and

C

power

the

EIM,

Rc

is

the

24

volt

hot

from

fan

coil

unit.

Rh

and

Aux

may

be

used

for

an

auxiliary

heat

source

if

that

source

is

powered

by

a

sep
-
arate

transformer.

If

using

the

L/A

for

Heat/Cool

changeover,

R

and

Rc

must

be

jumped
C
24

VAC

common

from

the

transformer

powering

the

fan

coil

unit.
Y
Heat/Cool

relay
W
Not

used

on

2-
pipe

fan

coil

unit
G
Low

speed

fan
Y2
Medium

speed

fan
U1,

U2,

U3
High

speed

fan.

During

setup,

select

which

U

contacts

are

used

for

this.

Jumper

one

of

the

U

terminals

from

the

set

selected

to

R

as

shown

in

wir
-
ing

diagrams
Aux1
Auxiliary

Heat

(Some

2-
pipe

fan

coil

units

don’t

have

Auxiliary

Heat)
S1,

S2,

S3,

S4
*
Optional

wired

10K/20K

pipe

sensor

for

changeover

the

Set

of

S

terminals

used

for

this

is

selected

during

setup.

The

other

3

sets

of

S

terminals

could

be

used

for

an

optional

10K/20K

wired

indoor

sensor,

10K

wired

outdoor

sensor,

dry

contact

alert,

or

remote

setback

with

dry

contact

occu
-
pancy

sensor
L
*
Dry

contact

switch

for

pipe

changeover

from

Heat

to

Cool
OB
Not

used

on

2-
pipe

fan

coil

unit
*

The

T10+

uses

either

a

wired

10K

or

20K

pipe

sensor

to

the

S

terminals,

or

a

dry

contact

switch

to

L/A

to

tell

the

T10+

whether

the

pipe

is

hot

or

cold.

The

ISU

settings

allow

you

to

choose

the

method

being

used.

If

a

dry

contact

switch

is

wired

to

L/A,

the

T10+

allows

you

to

use

the

S

terminals

for

a

wired

indoor

or

outdoor

sensor.
17 4-
Pipe

Fan

Coil

Unit

Terminals
Supported

by

T10+

with

firmware

03.03.08.02

or

later

and

EIM

(if

used)

with

firmware

01.02.01.00

or

later
4-
pipe

fan

coil

unit

terminals

at

thermostat

/UWP

when

EIM

is

not

used

with

T10+
Terminal
Description
R
 
Rc
R

and

Rc

must

be

jumpered

together

(slider

switch

up)

on

a

4-
pipe

FCU

with

the

24

VAC

hot

from

FCU

transformer

to

R.

If

the

Aux

Heat

is

powered

by

a

separate

transformer

an

isolation

relay

will

be

needed

from

the

Aux

terminal

on

UWP
C
24

VAC

common

from

fan

coil

unit

transformer

Y
Cool

relay
W
Heat

relay
G
Low

speed

fan
Y2
Medium

speed

fan
U

(Upper

U

terminal)
High

speed

fan.

U

slider

switch

must

be

up

Aux/W2
Auxiliary

Heat
S,S
Optional

10K/20K

wired

indoor

sensor

or

10K

wired

outdoor

sensor

L/A

-

A
Optional

remote

setback

switch

O/B
Not

used

on

4-
pipe

fan

coil

unit

4-
pipe

fan

coil

unit

terminals

when

EIM

is

used

with

T10+
Terminal
Description
R
 
Rc
 
Rh
Typically

R/Rh/Rc

terminals

are

all

jumpered

together

for

this

application.

Rh,

and

Rc

must

be

jumpered

together

for

a

4-
pipe

fan

coil

unit.The

R

jumper

may

be

removed

to

power

the

EIM

with

a

separate

transformer

unless

the

L

is

used

for

changeover.

If

Aux

Heat

is

powered

off

a

separate

transformer,

an

isolation

relay

would

be

needed.

C
24

VAC

common

from

the

transformer

powering

the

fan

coil

unit.
Y
Cool

relay
W
Heat

relay
G
Low

speed

fan
Y2
Medium

speed

fan
U1,

U2,

U3
High

speed

fan.

During

setup,

select

which

U

contacts

are

used

for

this.

Jumper

one

of

the

U

terminals

from

the

set

selected

to

R

as

shown

in

wir
-
ing

diagrams.

Additional

U

contacts

can

be

used

for

humidifier,

dehumidifier,

or

ventilator
Aux1
Auxiliary

Heat

(Some

4-
pipe

fan

coil

units

don’t

have

auxiliary

heat)
S1,

S2,

S3,

S4
Any

set

of

S

terminals

can

be

used

for

an

optional

10K/20K

wired

indoor

sensor,

a

10K

wired

outdoor

sensor,

dry

contact

alerts,

or

remote

setback

with

dry

contact

occupancy

sensor.
O/B
Not

used

on

4-
pipe

fan

coil

unit
18 Setting

Slider

Tabs
Set

R

Slider

Tab
 
l
Use

built-
in

jumper

(R

Slider

Tab)

to

differentiate

between

one

or

two

transformer

systems.
 
l
If

there

is

only

one

R

wire,

and

it

is

connected

to

the

R
,

Rc
,

or

RH

terminal

on

the

old

thermostat,

set

the

slider

to

the

up

position

(1

wire)
.
 
l
If

there

is

one

wire

connected

to

the

R

terminal

and

one

wire

connected

to

the

Rc

terminal,

set

the

slider

to

the

down

position

(2

wires)
.
M37789
Figure

12:

Setting

the

R

Slider

tab
Set

U

Slider

Tab
 
l
Use

built-
in

jumper

(U

Slider

Tab)

for

IAQ

device.
 
l
When

the

U

Slider

Tab

is

in

the

down

position

(2

wires)

the

U

contacts

are

a

dry

set

of

contacts.
 
l
If

your

IAQ

device

is

powered

by

the

cooling

transformer,

move

the

U

Slider

Tab

to

the

up

position

(1

wire).

When

this

is

done,

the

lower

U

terminal

is

internally

jumped

to

the

Rc

terminal.

In

this

application,

you

would

hook

up

one

wire

from

your

IAQ

device

to

the

upper

U

terminal

and

the

other

to

the

common

side

of

the

cooling

trans
-
former.

The

1

wire

setting

is

most

commonly

used

when

using

a

fresh

air

damper

for

ventilation

or

using

low

speed

fan

for

dehumidification.
 
l
See

"Wiring

Diagrams"

on

the

next

page
.
M37790
Figure

13:

Setting

the

U

Slider

Tab
19 WIRING

DIAGRAMS
 
1.

Use

18-

to

22-

gauge

thermostat

wire.

Shielded

cable

is

not

required.

 
2.

Set

the

R

Slider

Tab

on

the

UWP

to

the

up

position

(1

wire)

for

1

transformer

systems

or

the

down

position

(2

wires)

for

2

transformer

systems.

See

"Setting

Slider

Tabs"

on

the

previous

page
.
 
3.

Set

the

U

Slider

Tab

as

shown

in

the

diagrams.
 
4.

When

T10+

is

used

with

THM04R3000

EIM,

wire

only

R

and

C

to

T10+

to

power

the

thermostat.

Then

follow

the

wir
-
ing

diagrams

included

in

EIM

literature.
Wiring

at

T10

or

T10+

without

EIM

Figure

14:

Heat

only:

Gas

or

oil

furnace
1
G

USED

FOR

INDEPENDENT

FAN

CONTROL

ONLY.

MOST

HEAT

ONLY,

GAS

OR

OIL

FORCED

AIR

SYSTEMS

DO

NOT

USE

A

FAN

(G)

WIRE.
Figure

15:

Cool

only

20
Figure

16:

1H/1C

gas

furnace
Figure

17:

2H/1C

gas

furnace


Figure

18:

2-
transformer

system;

1H/1C

oil

furnace
Figure

19:

2-
transformer

system;

hot

water

heat

with

air-
conditioning

(or

hot

water

coil)

21
Figure

20:

Hot

water

heat

with

power

open

zone

valve
Figure

21:

Hot

water

boiler,

heat

only


Figure

22:

Series

20

valve

(power

open

and

power

closed)
1
THERMOSTAT

MUST

BE

CONFIGURED

FOR

RADIANT

HEAT

WITH

0

(ZERO)

COOL

STAGES.
Figure

23:

2H/2C

Gas

Furnace

22
Figure

24:

Wiring

a

third

Cool

stage

without

EIM
MCR39615
S
S
Y
Y2
G
C
U
U
A
W2
W
K
Rc
R
L/A
E
AUX
R/Rc
SWITCH UP
O/B
R
Y1
Y3
C
Y2
1
U SLIDER
SWITCH UP
1
G,

W,

W2,

ETC.

ARE

WIRED

AS

NORMAL.
Figure

25:

1H/1C

Heat

Pump

without

Aux

Heat
1
L

ONLY

CONNECTED

IF

HEAT

PUMP

HAS

A

FAULT

TERMINAL.
2
SOME

HEAT

PUMPS

USE

B

RATHER

THAN

O

FOR

REVERSING

VALVE.
3
IMPORTANT:

DO
 
NOT

CONNECT

ANY

WIRE

TO

W

FOR

HEAT

PUMP

APPLICATIONS!

THIS

CAN

CAUSE

HEAT

TO

RUN

CONTINUOUSLY.

23
Figure

26:

2H/1C

Heat

Pump

with

Electric

Aux

Heat
MCR37820B
2H/1C HEAT PUMP WITH
ELECTRIC AUX HEAT.
S
S
Y
Y2
G
C
U
U
A
W2
W
K
Rc
R
L/A
E
AUX
HEAT PUMP/
AIR-HANDLER
R/Rc
SWITCH UP
O/B
R
AUX
L
G
C
O
Y
6
7
5
1
2
3
4
5
6
7
1
COMMON

REQUIRED.
2
L

ONLY

CONNECTED

IF

HEAT

PUMP

HAS

A

FAULT

TERMINAL.
3
SOME

HEAT

PUMPS

USE

B

RATHER

THAN

O

FOR

REVERSING

VALVE.
4
DIFFERENT

HEAT

PUMP

MODELS

LABEL

THE

AUXILIARY

HEAT

TERMINAL

DIFFERENTLY

THAN

SHOWN.

CONSULT

HEAT

PUMP

WIRING

GUIDE.
5
LOCKOUT

OF

AUX

HEAT

ON

HIGH

OUTDOOR

TEMPERATURE

CAN

BE

DONE

THROUGH

ROUTER/INTERNET

CONNECTION

AND

APP,

WIRED

OUTDOOR

SENSOR

OR

WIRELESS

OUTDOOR

SENSOR.
6
MOST

HEAT

PUMPS

SHARE

THE

SAME

SET

OF

HEAT

STRIPS

FOR

AUX

AND

EM

HEAT.

IN

THOSE

CASES

E

ISN’T

USED.

IF

SEPARATE

AUX

AND

E

WIRES

ARE

USED,

WIRE

ONE

SET

OF

STRIPS

TO

E

TO

BE

ENERGIZED

IN

EM

HEAT

AND

A

DIFFERENT

SET

OF

STRIPS

TO

AUX

TO

BE

ENERGIZED

IN

AUX

HEAT.
7
IMPORTANT:
DO

NOT

CONNECT

ANY

WIRE

TO

W

FOR

HEAT

PUMP

APPLICATIONS!

THIS

CAN

CAUSE

HEAT

TO

RUN

CONTINUOUSLY..
Figure

27:

2H/2C

Heat

pump

without

Aux

Heat
MCR37563
2H/2C HEAT PUMP
WITHOUT AUX HEAT.
S
S
Y
Y2
G
C
U
U
A
W2
W
K
Rc
R
L/A
E
AUX
HEAT PUMP/
AIR-HANDLER
R/Rc
SWITCH UP
O/B
R
O
Y
G
C
L
1
4
Y2
1
2
3
4
1
COMMON

REQUIRED
2
L

ONLY

CONNECTED

IF

HEAT

PUMP

HAS

A

FAULT

TERMINAL.
3
SOME

HEAT

PUMPS

USE

B

RATHER

THAN

O

FOR

REVERSING

VALVE.
4
IMPORTANT:

DO
 
NOT

CONNECT

ANY

WIRE

TO

W

FOR

HEAT

PUMP

APPLICATIONS!

THIS

CAN

CAUSE

HEAT

TO

RUN

CONTINUOUSLY.

24
Figure

28:

3H/2C

Heat

pump

with

electric

Aux

Heat
MCR37821B
3H/2C HEAT PUMP WITH
ELECTRIC AUX HEAT.
S
S
Y
Y2
G
C
U
U
A
W2
W
K
Rc
R
L/A
E
AUX
HEAT PUMP/
AIR-HANDLER
R/Rc
SWITCH UP
O/B
7
6
5
R
AUX
L
Y
G
O
C
Y2
1
2
3
4
5
6
7
 
1
COMMON

REQUIRED.
2
L

ONLY

CONNECTED

IF

HEAT

PUMP

HAS

A

FAULT

TERMINAL.
3
SOME

HEAT

PUMPS

USE

B

RATHER

THAN

O

FOR

REVERSING

VALVE.
4
DIFFERENT

HEAT

PUMP

MODELS

LABEL

THE

AUXILIARY

HEAT

TERMINAL

DIFFERENTLY

THAN

SHOWN.

CONSULT

HEAT

PUMP

WIRING

GUIDE.
5
LOCKOUT

OF

AUX

HEAT

ON

HIGH

OUTDOOR

TEMPERATURE

CAN

BE

DONE

THROUGH

ROUTER/INTERNET

CONNECTION

AND

APP,

WIRED

OUTDOOR

SENSOR

OR

WIRELESS

OUTDOOR

SENSOR.
6
IMPORTANT:
DO

NOT

CONNECT

ANY

WIRE

TO

W

FOR

HEAT

PUMP

APPLICATIONS!

THIS

CAN

CAUSE

HEAT

TO

RUN

CONTINUOUSLY..
7
MOST

HEAT

PUMPS

SHARE

THE

SAME

SET

OF

HEAT

STRIPS

FOR

AUX

AND

EM

HEAT.

IN

THOSE

CASES

E

ISN’T

USED.

IF

SEPARATE

AUX

AND

E

WIRES

ARE

USED,

WIRE

ONE

SET

OF

STRIPS

TO

E

TO

BE

ENERGIZED

IN

EM

HEAT

AND

A

DIFFERENT

SET

OF

STRIPS

TO

AUX

TO

BE

ENERGIZED

IN

AUX

HEAT.
Figure

29:

Dual

fuel

2H/1C

Heat

pump
MCR37565C
DUAL FUEL
2H/1C HEAT PUMP
S
S
Y
Y2
G
C
U
U
A
W2
W
K
Rc
R
L/A
E
AUX
FURNACE/
HEAT PUMP
R/Rc
SWITCH UP
O/B
R
W
L
G
C
O
Y
6
5
1
2
3
4
5
6
1
COMMON

REQUIRED
2
L

ONLY

CONNECTED

IF

HEAT

PUMP

HAS

A

FAULT

TERMINAL.
3
SOME

HEAT

PUMPS

USE

B

RATHER

THAN

O

FOR

REVERSING

VALVE.
4
THE

HEAT

PUMP

AND

FURNACE

HAVE

SEPARATE

BOARDS.

THEY

ARE

SHOWN

TOGETHER

HERE

TO

SIMPLIFY

THIS

DIAGRAM.

W

IS

FROM

THE

FURNACE

BOARD.
5
BALANCE

POINT

LOCKOUT

CAN

BE

DONE

THROUGH

ROUTER/

INTERNET

CONNECTION

AND

APP,

WIRED

OUTDOOR

SENSOR

OR

WIRELESS

OUTDOOR

SENSOR.
6
IMPORTANT:

DO
 
NOT

CONNECT

ANY

WIRE

TO

W

FOR

HEAT

PUMP

APPLICATIONS!

THIS

CAN

CAUSE

HEAT

TO

RUN

CONTINUOUSLY.

25
Figure

30:

Dual

Fuel,

3H/2C

Heat

Pump
MCR39504A
S
S
Y
Y2
G
C
U
U
A
W2
W
K
Rc
R
L/A
E
AUX
FURNACE/
HEAT PUMP
R/Rc
SWITCH UP
O/B
R
W
L
Y
G
O
C
Y2
1
2
3
5
4
6
1
COMMON

REQUIRED.
2
L

ONLY

CONNECTED

IF

HEAT

PUMP

HAS

A

FAULT

TERMINAL.
3
SOME

HEAT

PUMPS

USE

B

RATHER

THAN

O

FOR

REVERSING

VALVE.
4
THE

HEAT

PUMP

AND

FURNACE

HAVE

SEPARATE

BOARDS.

THEY

ARE

SHOWN

TOGETHER

HERE

TO

SIMPLIFY

THIS

DIAGRAM.

w

IS

FROM

THE

FURNACE

BOARD.
5
OPTIONAL:

C7089U1006

WIRES

TO

THE

TWO

S

TERMINALS.
6
IMPORTANT:
DO

NOT

CONNECT

ANY

WIRE

TO

W

FOR

HEAT

PUMP

APPLICATIONS!

THIS

CAN

CAUSE

HEAT

TO

RUN

CONTINUOUSLY..

 

26 Fan

Coil

Unit

Wiring

Diagrams

without

EIM

Figure

31:

Typical

wiring

of

4-
pipe

fan

coil
AUX
L/A
O/B
E
Y
G
C
U
U
S
S
Y2
W2
W
K
R
Rc
A
2
1
1
24 VAC
HEAT RELAY
COOLING RELAY
MEDIUM FAN RELAY
HIGH FAN RELAY
LOW FAN RELAY
T10-001-V1
R
C
L1
(HOT)
L2
1
2
1
1
THE

R/RC

AND

U

SLIDER

SWITCHES

SHOULD

BE

SET

TO

THE

UP

POSITION

AS

SHOWN.
2
S

TERMINALS

CAN

BE

USED

FOR

A

WIRED

INDOOR

SENSOR

OR

OUTDOOR

SENSOR.

SEE

THE

REMOTE

SETBACK

WIRING

OPTIONS

IF

A

SENSOR/SWITCH

WAS

WIRED

TO

S

TERMINALS

ON

PREVIOUS

THERMOSTAT.
Figure

32:

Typical

wiring

of

2-
pipe

fan

coil

with

reheat

using

wired

10K/20K

Heat/cool

changeover

pipe

sensor
AUX
L/A
O/B
E
Y
G
C
U
U
S
S
Y2
W2
W
K
R
Rc
A
2
1
1
24 VAC
AUX HEAT RELAY
TWO PIPE
HEAT/COOL RELAY
MEDIUM FAN RELAY
HIGH FAN RELAY
LOW FAN RELAY
T10-002-V1
R
C
L1
(HOT)
L2
10K/20K
PIPE
SENSOR
1
2
1
1
THE

R/RC

AND

U

SLIDER

SWITCHES

SHOULD

BE

SET

TO

THE

UP

POSITION

AS

SHOWN.
2
S

TERMINALS

CAN

BE

USED

FOR

A

WIRED

10K

OR

20K

PIPE

SENSOR

FOR

HEAT/COOL

CHANGEOVER.

27
Figure

33:

Typical

wiring

of

2-
pipe

fan

coil

without

reheat

using

wired

10K/20K

Heat/Cool

changeover

pipe

sensor
AUX
L/A
O/B
E
Y
G
C
U
U
S
S
Y2
W2
W
K
R
Rc
A
2
1
1
24 VAC
TWO PIPE
HEAT/COOL RELAY
MEDIUM FAN RELAY
HIGH FAN RELAY
LOW FAN RELAY
T10-003-V1
R
C
L1
(HOT)
L2
10K/20K
PIPE
SENSOR
1
2
1
1
THE

R/RC

AND

U

SLIDER

SWITCHES

SHOULD

BE

SET

TO

THE

UP

POSITION

AS

SHOWN.
2
S

TERMINALS

CAN

BE

USED

FOR

A

WIRED

10K

OR

20K

PIPE

SENSOR

FOR

HEAT/COOL

CHANGEOVER.

SEE

THE

REMOTE

SETBACK

WIRING

OPTIONS

IF

A

SENSOR/SWITCH

WAS

WIRED

TO

S

TERMINALS

ON

PREVIOUS

THERMOSTAT.
Figure

34:

Typical

wiring

of

2-
pipe

fan

coil

with

reheat

using

dry

contact

switch

for

Heat/Cool

changeover
AUX
L/A
O/B
E
Y
G
C
U
U
S
S
Y2
W2
W
K
R
Rc
A
2
1
1
24 VAC
TWO PIPE
HEAT/COOL RELAY
MEDIUM FAN RELAY
HIGH FAN RELAY
LOW FAN RELAY
T10-004-V1
R
C
L1
(HOT)
L2
AUX HEAT RELAY
CHANGEOVER
SENSOR DRY
CONTACT SWITCH
1
2
1
1
THE

R/RC

AND

U

SLIDER

SWITCHES

SHOULD

BE

SET

TO

THE

UP

POSITION

AS

SHOWN.
2
WIRE

THE

DRY

CONTACT

CHANGEOVER

SWITCH

TO

R

AT

THE

FAN

COIL

UNIT

AND

L

AT

T10+

AS

SHOWN.

T10+

CAN

BE

CONFIGURED

FOR

THE

CHANGEOVER

SWITCH

TO

BE

NORMALLY

OPEN

IN

COOL

OR

HEAT

MODE.

28
Figure

35:

Typical

wiring

of

2-
pipe

fan

coil

without

reheat

using

dry

contact

switch

for

Heat/Cool

changeover
AUX
L/A
O/B
E
Y
G
C
U
U
S
S
Y2
W2
W
K
R
Rc
A
2
1
1
24 VAC
TWO PIPE
HEAT/COOL RELAY
MEDIUM FAN RELAY
HIGH FAN RELAY
LOW FAN RELAY
T10-005-V1
R
C
L1
(HOT)
L2
CHANGEOVER
SENSOR DRY
CONTACT SWITCH
1
2
1
1
THE

R/RC

AND

U

SLIDER

SWITCHES

SHOULD

BE

SET

TO

THE

UP

POSITION

AS

SHOWN.
2
WIRE

THE

DRY

CONTACT

CHANGEOVER

SWITCH

TO

R

AT

THE

FAN

COIL

UNIT

AND

L

AT

T10+

AS

SHOWN.

T10+

CAN

BE

CONFIGURED

FOR

THE

CHANGEOVER

SWITCH

TO

BE

NORMALLY

OPEN

IN

COOL

OR

HEAT

MODE.
 

29 Whole

house

humidifier,

dehumidifier,

or

ventilator

wiring

using

the

U

slider

tab

Figure

36:

Wired

to

humidifier,

dehumidifier,

or

vent
-
ilator

with

built-
in

transformer
Humidifier,
dehumidifier,
or ventilator
M37823
Figure

37:

Wired

to

fresh

air

damper

powered

by

fur
-
nace

transformer
Damper
C from furnace
or air-handler
M37824


Figure

38:

Wired

to

humidifier,

ventilator,

or

damper

powered

by

external

transformer
Humidifie
r
,
dehumidifier,
or ventilator
R from 24 volt
transformer
C (common) from
24 volt transformer
M37825
Figure

39:

Wired

to

low

speed

fan

terminal

on

HVAC

for

dehumidification
Dehumidifier*
Furnace or
air-handler
* Label for this terminal
varies by equipment
M37826
 

30 INSTALLING

EQUIPMENT

INTERFACE

MODULE

(IF

USED)
 
1.

Mount

the

EIM

near

the

HVAC

equipment

or

on

the

equipment

itself.

Use

screws

and

anchors

as

appropriate

for

the

mounting

surface.
 
2.

To

wire

the

EIM,

strip

1/4”

insulation,

then

insert

wires

(For

wiring

diagrams,

see

"EIM

Wiring

Diagrams"

below
.)
M39649
CONNECT
CONNECTED
Figure

40:

Strip

1/4”

insulation,

then

insert

wires

as

shown.
EIM

Wiring

Diagrams
Figure

41:

Typical

wiring

of

a

conventional

system

with

up

to

3

stage

Heat

and

2

stage

Cool

with

one

transformer
R
C
U
3
U
3
U
2
U
2
U
1
S
2
S
2
S
1
S
1
S
4
S
4
S
3
S
3
T
H
M
04
R
30
0
0
U
1
Y
2
G
L
W
1

W
2

A
U
X
1
W
3

A
U
X
2
Y
1
R
H
R
C
R
C
SENSORS
SENSORS
DRY CONTACT OUTPUTS
24
VA
C
T
O
T
H
E
R
M
O
S
T
A
T
O
/
B
F
U
R
NA
CE
G
(
F
A
N
)
R
(
2
4
V
A
C
H
O
T
)
W
1
(
H
E
A
T
S
T
A
G
E
1
)
W
2
(
H
E
A
T
S
T
A
G
E
2
)
Y1
(
C
O
M
P
R
ES
S
O
R
S
T
A
G
E
1
)
Y
2
(
C
O
M
P
R
E
S
S
O
R
S
T
A
G
E
2
)
C
(
2
4
V
A
C
C
O
MM
O
N
)
J
U
M
P
E
RS
W
3
(
H
E
A
T
S
T
A
G
E
3
)
24
VA
C
P
O
W
E
R
MCR38714
1
1
Remove

jumper
(s)

if

using

separate

transformers.
NOTE:
See

following

pages

for

additional

thermostat

wiring

guidelines

for

other

system

types,

sensor

wiring,

IAQ

Control,

and

other

dry

contact

wir
-
ing

options.
31 Figure

42:

Wiring

a

third

cool

stage

with

EIM
R
C
S
4
S
4
S
3
S
3
AUX1
AUX2
24 VAC TO
THERMOSTAT
U
3
U
3
U
2
U
2
U
1
S
2
S
2
S
1
S
1
THM04R3000
Y2
G
U
1
L
W1
W2
W3
Y1
R
H
R
C
R
C
SENSORS
SENSORS
DRY CONTACT OUTPUTS
24 VAC
POWER
O/B
HVAC
G (FAN)
R (24 VAC HOT)
W3 (HEAT STAGE 3)
Y1 (COMPRESSOR STAGE 1)
Y2 (COMPRESSOR STAGE 2)
Y3 (COMPRESSOR STAGE 3)
C (24 VAC COMMON)
W1 (HEAT STAGE 1)
W2 (HEAT STAGE 2)
MCR39616
1
1
Any

set

of

U

terminals

(U1,

U2,

U3)

can

be

assigned

to

control

stage

3.

Jumper

the

other

U

from

that

set

to

Rc

as

shown.
Figure

43:

Typical

wiring

of

a

heat

pump

system

with

up

to

four-
stage

Heat

and

two-
stage

Cool

with

one

transformer
R
C
S
4
S
4
S
3
S
3
AUX1
AUX2
24 VAC TO
THERMOSTAT
U
3
U
3
U
2
U
2
U
1
S
2
S
2
S
1
S
1
THM04R3000
Y2
G
U
1
L
W1
W2
W3
Y1
R
H
R
C
R
C
SENSORS
SENSORS
DRY CONTACT OUTPUTS
24 VAC
POWER
O/B
HEAT PUMP / AIR-HANDLER
G (FAN)
R (24 VAC HOT)
AUX 1 (AUXILIARY HEAT)
AUX 2 (AUXILIARY HEAT STAGE 2)
Y1 (COMPRESSOR STAGE 1)
Y2 (COMPRESSOR STAGE 2)
C (24 VAC COMMON)
JUMPERS
L (SYSTEM FAULT MONITOR)
O (CHANGEOVER VALVE)
MCR38715
1
2
3
1
Remove

jumper
(s)

if

using

separate

transformers.
2
The

changeover

valve

will

be

labeled

O

if

energized

in

cool

or

B

if

energized

in

heat.
3
The

Auxiliary

heat

stage
(s)

are

labeled

differently

on

different

heat

pump

air

handlers.

Most

heat

pumps

applications

only

have

one

stage

of

aux
-
iliary

heat.
32 NOTE:
See

following

pages

for

additional

thermostat

wiring

guidelines

for

other

system

types,

sensor

wiring,

IAQ

Control,

and

other

dry

contact

wir
-
ing

options.
Figure

44:

Typical

wiring

of

a

Dual

Fuel

heat

pump

system

with

1

or

2-
stage

furnace

and

1

or

2-
stage

heat

pump
1
Remove

jumper
(s)

if

using

separate

transformers.
2
The

changeover

valve

will

be

labeled

O

if

energized

in

cool

or

B

if

energized

in

heat.
3
The

Heat

Pump

and

Furnace

have

separate

boards,

they

are

shown

together

here

to

simplify

this

diagram.
NOTE:
See

following

pages

for

additional

thermostat

wiring

guidelines

for

other

system

types,

sensor

wiring,

IAQ

Control,

and

other

dry

contact

wir
-
ing

options.
Figure

45:

Typical

wiring

of

a

heat

pump

system

with

boiler

backup
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
HEAT PUMP / AIR-HANDLER
G (FAN)
R (24 VAC HOT)
Y1 (COMPRESSOR STAGE 1)
Y2 (COMPRESSOR STAGE 2)
C (24 VAC COMMON)
L (SYSTEM FAULT MONITOR)
O (CHANGEOVER VALVE)
MCR39207
BOILER
1
2
3
1
Remove

jumper

since

the

boiler

has

a

separate

transformer

than

the

heat

pump.
2
The

changeover

valve

will

be

labeled

O

if

energized

in

cool

or

B

if

energized

in

heat.
3
If

using

a

hot

water

relay

panel,

the

wires

shown

going

to

the

boiler

would

instead

wire

to

R

and

W

on

one

of

the

zones

of

the

panel.
NOTE:
See

following

pages

for

additional

thermostat

wiring

guidelines

for

other

system

types,

sensor

wiring,

IAQ

Control,

and

other

dry

contact

wir
-
ing

options.
33 Figure

46:

Typical

wiring

of

a

heat

pump

system

with

a

zone

valve

for

Backup

Heat
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
HEAT PUMP / AIR-HANDLER
G (FAN)
R (24 VAC HOT)
Y1 (COMPRESSOR STAGE 1)
Y2 (COMPRESSOR STAGE 2)
C (24 VAC COMMON)
L (SYSTEM FAULT MONITOR)
O (CHANGEOVER VALVE)
MCR39208
120
VAC
BOILER
ZONE VALVE
TRANSFORMER
24
VAC
1
2
3
1
Remove

jumper

since

the

valve

is

powered

by

a

separate

transformer

than

the

heat

pump.
2
The

changeover

valve

will

be

labeled

O

if

energized

in

cool

or

B

if

energized

in

heat.
3
The

wires

that

power

the

valve

are

shown

on

the

left

side

of

the

valve.

The

end-
switch

wires

from

the

valves

go

to

the

boiler.
NOTE:
See

following

pages

for

additional

thermostat

wiring

guidelines

for

other

system

types,

sensor

wiring,

IAQ

Control,

and

other

dry

contact

wir
-
ing

options.
Figure

47:

Typical

wiring

of

a

spring-
closed,

power-
open

zone

valve

with

end-
switch
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
MCR39209
120
VAC
BOILER
ZONE VALVE
TRANSFORMER
24
VAC
1
2
1
If

also

controlling

cooling

with

a

separate

transformer,

remove

RH

at

EIM.

Valve

transformer

C

would

not

wire

to

EIM.

Cooling

transformer

wire

to

R
 
and

C

with

R

to

RC

jumper

installed.
2
The

wires

that

power

the

valve

are

shown

on

the

left

side

of

the

valve.

The

end-
switch

wires

from

the

valves

go

to

the

boiler.
3
If

using

an

AC112-
01

or

equivalent

slab

sensor,

wire

that

to

any

of

the

4

sets

of

S

terminals

on

EIM

and

make

sure

the

ISU
 
Settings

match

the

wir
-
ing.
34 Figure

48:

Typical

wiring

of

a

series

20,

power-
open/power-
closed

zone

valve
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
MCR39210
120
VAC
TRANSFORMER
24
VAC
POWER OPEN/
POWER CLOSED
ZONE VALVE
5
2
6
3
4
1
1
1
If

also

controlling

cooling

with

a

separate

transformer,

remove

RH

Jumper

wire

the

valve

transformer

to

RH

at

EIM.

Valve

transformer

C

would

not

wire

to

EIM.

Cooling

transformer

wire

to

R
 
and

C

with

R

to

RC

jumper

installed.
2
If

using

an

AC112-
01

or

equivalent

slab

sensor,

wire

that

to

any

of

the

4

sets

of

S

terminals

on

EIM

and

make

sure

the

ISU
 
Settings

match

the

wir
-
ing.
NOTE:
See

following

pages

for

additional

thermostat

wiring

guidelines

for

other

system

types,

sensor

wiring,

IAQ

Control,

and

other

dry

contact

wir
-
ing

options.
Fan

Coil

Unit

Wiring

Diagrams

with

EIM
Figure

49:

Typical

wiring

of

4-
pipe

fan

coil
REMOTE SETBACK
SWITCH (OPTIONAL)
24 VAC
R
C
L2
L1
(HOT)
S3
S3
S4
S4
S1
S1
S2
S2
U1
U1
U3
U3
U2
U2
L
O/B
W3
Y1
W1
W2
AUX2
AUX1
C
Y2
RH
RC
R
C
R
C
LOW FAN RELAY
MEDIUM FAN RELAY
COOLING RELAY
HIGH FAN RELAY
HEAT RELAY
VJO26T5222
SENSORS
T10-006-V4
SENSORS
DRY CONTACT OUTPUTS
24 VAC
POWER
24 VAC TO
THERMOSTAT
1
2
3
1
Any

set

of

U

contacts

can

be

set

to

control

high

speed

fan.

One

of

those

U

contacts

must

be

jumped

to

the

fan

coil

transformer

R

as

shown.
2
S

terminals

can

be

used

for

a

wired

indoor

sensor

or

outdoor

sensor.
3
If

a

remote

setback

switch

is

used,

that

switch

wires

to

any

set

of

S

terminals

at

the

EIM.

Configure

ISU

settings

2240,

6010,

6020,

6030,

&

6040

on

the

T10+

for

remote

setback.
35 Figure

50:

Typical

wiring

of

2-
pipe

fan

coil

with

reheat

using

wired

10K/20K

Heat/Cool

changeover

pipe

sensor
24 VAC
R
C
L2
L1
(HOT)
S3
S3
S4
S4
S1
S1
S2
S2
U1
U1
U3
U3
U2
U2
L
O/B
W3
Y1
W1
W2
AUX2
AUX1
G
Y2
RH
RC
R
R
C
LOW FAN RELAY
MEDIUM FAN RELAY
REMOTE SETBACK
SWITCH (OPTIONAL)
HIGH FAN RELAY
VJO26T5222
SENSORS
24 VAC
POWER
24 VAC TO
THERMOSTAT
MCR39619-V1
TWO PIPE
HEAT/COOL RELAY
10K/20K
PIPE SENSOR
AUX HEAT RELAY
C
SENSORS
DRY CONTACT OUTPUTS
1
2
3
1
Any

set

of

U

contacts

can

be

set

to

control

high

speed

fan.

One

of

those

U

contacts

must

be

jumped

to

the

fan

coil

transformer

R

as

shown.
2
S

terminals

can

be

used

for

a

10K

or

20K

pipe

sensor

for

Heat/Cool

changeover.
3
If

a

remote

setback

switch

is

used,

that

switch

wires

to

any

set

of

S

terminals

at

the

EIM.

Configure

ISU

settings

2240,

6010,

6020,

6030,

&

6040

on

the

T10+

for

remote

setback.
Figure

51:

Typical

wiring

of

2-
pipe

fan

coil

without

reheat

using

wired

10K/20K

Heat/Cool

changeover

pipe

sensor
24 VAC
R
C
L2
L1
(HOT)
S3
S3
S4
S4
S1
S1
S2
S2
U1
U1
U3
U3
U2
U2
L
O/B
W3
Y1
W1
W2
AUX2
AUX1
G
Y2
RH
RC
R
R
C
LOW FAN RELAY
MEDIUM FAN RELAY
REMOTE SETBACK
SWITCH (OPTIONAL)
HIGH FAN RELAY
VJO26T5222
SENSORS
24 VAC
POWER
24 VAC TO
THERMOSTAT
MCR39620-V1
TWO PIPE
HEAT/COOL RELAY
10K/20K
PIPE SENSOR
C
SENSORS
DRY CONTACT OUTPUTS
1
2
3
1
Any

set

of

U

contacts

can

be

set

to

control

high

speed

fan.

One

of

those

U

contacts

must

be

jumped

to

the

fan

coil

transformer

R

as

shown.
2
S

terminals

can

be

used

for

a

10K

or

20K

pipe

sensor

for

Heat/Cool

changeover.
3
If

a

remote

setback

switch

is

used,

that

switch

wires

to

any

set

of

S

terminals

at

the

EIM.

Configure

ISU

settings

2240,

6010,

6020,

6030,

&

6040

on

the

T10+

for

remote

setback.
36 Figure

52:

Typical

wiring

of

2

pipe

fan

coil

with

reheat

using

dry

contact

switch

for

heat/cool

changeover
24 VAC
R
C
L2
L1
(HOT)
S3
S3
S4
S4
S1
S1
S2
S2
U1
U1
U3
U3
U2
U2
L
O/B
W3
Y1
W1
W2
AUX2
AUX1
G
Y2
RH
RC
R
C
R
C
LOW FAN RELAY
MEDIUM FAN RELAY
REMOTE SETBACK
SWITCH (OPTIONAL)
HIGH FAN RELAY
THM04R3000
SENSORS
SENSORS
DRY CONTACT OUTPUTS
24 VAC
POWER
24 VAC TO
THERMOSTAT
MCR39621-V1
TWO PIPE
HEAT/COOL RELAY
CHANGEOVER DRY
CONTACT SWITCH
AUX HEAT RELAY
1
2
1
Any

set

of

U

contacts

can

be

set

to

control

high

speed

fan.

One

of

those

U

contacts

must

be

jumped

to

the

fan

coil

transformer

R

as

shown.
2
Wire

the

dry

contact

changeover

switch

to

R

at

the

fan

coil

unit

and

L

at

EIM

as

shown.

T10+

can

be

configured

for

the

changeover

switch

to

be

nor
-
mally

open

in

Cool

or

Heat

mode.
Figure

53:

Typical

wiring

of

2

pipe

fan

coil

without

reheat

using

dry

contact

switch

for

Heat/Cool

changeover
24 VAC
R
C
L2
L1
(HOT)
S3
S3
S4
S4
S1
S1
S2
S2
U1
U1
U3
U3
U2
U2
L
O/B
W3
Y1
W1
W2
AUX2
AUX1
Y2
RH
RC
R
R
C
LOW FAN RELAY
MEDIUM FAN RELAY
REMOTE SETBACK
SWITCH (OPTIONAL)
HIGH FAN RELAY
THM04R3000
SENSORS
SENSORS
DRY CONTACT OUTPUTS
24 VAC
POWER
24 VAC TO
THERMOSTAT
MCR39622-V1
TWO PIPE
HEAT/COOL RELAY
CHANGEOVER DRY
CONTACT SWITCH
G
C
1
2
1
Any

set

of

U

contacts

can

be

set

to

control

high

speed

fan.

One

of

those

U

contacts

must

be

jumped

to

the

fan

coil

transformer

R

as

shown.
2
Wire

the

dry

contact

changeover

switch

to

R

at

the

fan

coil

unit

and

L

at

EIM

as

shown.

T10+

can

be

configured

for

the

changeover

switch

to

be

nor
-
mally

open

in

Cool

or

Heat

mode
37 Figure

54:

Typical

wiring

EIM

to

a

hot

water

relay

panel
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
120
VAC
TRANSFORMER
24
VAC
R (T)
HOT WATER
RELAY PANEL
ZONE 1
W (T)
MCR39211
1
2
1
RH
 
jumper

removed.

EIM

powered

by

separate

transformer.
2
If

using

an

AC112-
01

or

equivalent

slab

sensor

for

the

zone

controlled

by

the

thermostat,

wire

that

to

any

of

hte

4

sets

of

S
 
terminals

on

EIM
 
and

make

sure

the

ISU

settings

math

the

wiring.
Figure

55:

Typical

wiring

EIM

to

a

Resideo

TrueZONE

forced

air

zone

panel

for

conventional

heat
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
HZ432
MCR39212
M1
M4
M6
R
C
W1/E
W2
W3
Y1
Y2
G
O/B
L
ZONE 4
DAMPER
THERMOSTAT
1
2
3
4
5
1
R

to

Rc

jumper

removed

if

EIM
 
is

powered

by

a

separate

transformer.
2
Zone

4

is

shown

in

this

drawing.

The

EIM

can

wire

to

any

zone

on

the

TrueZONE

panel.
3
Dotted

lines

for

Multistage

only.
4
Wire

the

dampers,

transformer

and

HVAC

to

zone

panel

as

shown

in

zone

panel

installation

guide.
5
It

is

not

recommended

to

use

a

discharge

sensor

with

the

EIM
 
on

a

zoned

system.

A
 
discharge

sensor

can

be

wired

to

the

zone

panel

for

High

and

Low

limit

temperature

protection.
38 Figure

56:

Typical

wiring

EIM

to

a

Resideo

TrueZONE

forced

air

zone

panel

for

heat

pump

with

electric

Aux

Heat

applic
-
ation
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
HZ432
MCR39213
M1
M4
M6
R
C
W1/E
W2
W3
Y1
Y2
G
O/B
L
ZONE 4
DAMPER
THERMOSTAT
1
2
3
4
5
6
1
R

to

Rc

jumper

removed

if

EIM
 
is

powered

by

a

separate

transformer.
2
Zone

4

is

shown

in

this

drawing.

The

EIM

can

wire

to

any

zone

on

the

TrueZONE

panel.
3
Y2

is

for

2

stage

compressor

only.
4
Add

a

jumper

from

W1/E

to

W3

at

zone

panel

if

Y2

is

used.

Add

a

jumper

at

zone

panel

from

W1/E

to

W2

if

Y2

is

not

used.
5
Wire

the

dampers,

transformer

and

HVAC

to

zone

panel

as

shown

in

zone

panel

installation

guide.
6
It

is

not

recommended

to

use

a

discharge

sensor

with

the

EIM
 
on

a

zoned

system.

A
 
discharge

sensor

can

be

wired

to

the

zone

panel

for

High

and

Low

limit

temperature

protection.
Figure

57:

Typical

wiring

EIM

to

a

Resideo

TrueZONE

forced

air

zone

panel

for

dual

fuel

heat

pump

application
R
C
AUX1
AUX2
24 VAC TO
THERMOSTAT
THM04R3000
Y2
G
L
W1
W2
W3
Y1
R
H
R
C
R
C
24 VAC
POWER
O/B
HZ432
MCR39214
1
M1
M4
M6
R
C
W1/E
W2
W3
Y1
Y2
G
O/B
L
ZONE 4
DAMPER
THERMOSTAT
2
3
4
4
5
6
1
1
R

to

Rc

jumper

removed

if

EIM
 
is

powered

by

a

separate

transformer.
2
Zone

4

is

shown

in

this

drawing.

The

EIM

can

wire

to

any

zone

on

the

TrueZONE

panel.
3
W2

is

for

2

stage

furnace

only.
4
Y2

is

for

2

stage

compressor

only.
5
Wire

the

dampers,

transformer

and

HVAC

to

zone

panel

as

shown

in

zone

panel

installation

guide.
6
It

is

not

recommended

to

use

a

discharge

sensor

with

the

EIM
 
on

a

zoned

system.

A
 
discharge

sensor

can

be

wired

to

the

zone

panel

for

High

and

Low

limit

temperature

protection.
39 Wiring

Dry

Contact

Alerts

with

EIM
Figure

58:

Dry

contact

alerts
Figure

59:

U

terminals

can

be

used

for

humidification,

dehumidification

or

ventilation
1
Any

combination

of

relays

(U1,

U2,

U3)

can

be

used.

They

are

set

in

the

thermostat

Installer

Setup.
2
Wire

the

U

relay

to

the

low

speed

fan

for

dehumidification

control

at

the

equipment.

The

EIM

relay

can

be

set

to

normally

open

or

normally

closed

in

the

thermostat

Installer

Setup.
3
An

optional

50027910-
001

Air-
Flow

switch

(AFS)

is

recommended

to

ensure

aire

flow

when

the

humidifier

is

running.

If

the

AFS

is

used,

set

dip

switch

1

to

Off

(Left).

The

T10+

can

be

configured

to

only

run

the

humidifier

with

a

call

for

heat

or

fan,

so

the

AFS

would

only

be

needed

to

ensure

no

water

flow

through

the

humidifier

pad

if

there

is

a

fan

failure.

The

T10+

can

alternately

be

configured

for

a

fan

failure

alert

(ISU

6000,

6150

and

6160).
40 Linking

the

T10+

to

an

Optional

EIM
 
1.

When

the

T10+

is

powered,

follow

the

onscreen

prompts

until

you

see

Do

you

have

an

Equipment

Interface

Mod
-
ule

(EIM)?
.

Select

Yes,

I

have

an

EIM
.
 
2.

Press

and

release

the

CONNECT

button

at

the

EIM

when

the

thermostat

prompts

you.

Make

sure

the

“Connected”

lights

is

flashing

green.

The

EIM

will

continue

to

flash

the

connected

light

for

15

minutes

and

reset

this

timer

every

time

a

new

RedLINK

3.0

device

is

added.
M34176A
CONNECT
CONNECTED
Figure

60:

EIM

Connect

Button
NOTE:
 
If

the

CONNECTED

light

does

NOT

flash

green,

another

system

may

be

in

Listening

Mode
.

Please

exit

Listening

Mode

on

the

other

system

and

try

again.
 
l
Green

Flashing:

In

Listening

Mode.

System

is

ready

to

add

RedLINK

3.0

devices.
 
l
Green

Steady:

RedLINK

3.0

devices

are

communicating.
 
l
Red:

RedLINK

3.0

device
(s)

are

not

communicating.

Check

EIM

and

RedLINK

devices.
 
3.

Return

to

the

thermostat

and

press

Next

(shown

in

the

left

image

below).

41  
4.

Adding

RedLINK

3.0

Accessories

to

the

T10

or

T10+

Thermostat.
NOTE:

The

EIM

and

wireless

outdoor

sensor

can

only

be

connected

to

a

T10+.

The

T10

installation

will

skip

the

EIM

section

and

go

directly

to

the

wireless

indoor

sensor

during

initial

setup.
 
5.

Select

Add

Another

Device

and

follow

the

prompts

on

screen.
 
6.

Install

batteries

in

RedLINK

3.0

accessories.
 
l
Wireless

Outdoor

Sensor

RedLINK

3.0

C7089R3013

(T10+

only).

 
l
Wireless

Indoor

Sensor

(C7189R3002

or

C7189R2002)
 
7.

Connect

each

RedLINK

3.0

accessory.
NOTE:

Make

sure

RedLINK

3.0

accessories

are

at

least

2

feet

away

from

the

thermostat

(or

EIM,

if

used)

during

the

linking

process.
 
8.

While

the

“Connect

Device”

screen

is

displayed

(Listening

Mode),

press

and

quickly

release

the

CONNECT

button

on

each

new

RedLINK

3.0

accessory.
 
9.

After

a

short

delay

(up

to

20

seconds),

check

the

thermostat

to

confirm

the

connection

of

each

RedLINK

3.0

accessory.
NOTE:

If

adding

a

wireless

indoor

sensor

or

wireless

outdoor

sensor

(outdoor

on

T10+

only)

after

the

initial

setup

has

been

completed,

go

to

Menu

>

Installer

Options

>

Devices

and

Sensors,

and

select

Add
.
 
10.

Follow

the

instructions

on

thermostat

screen.

After

each

RedLINK

3.0

accessory

is

added

and

any

follow

up

ques
-
tions

are

set,

the

thermostat

will

ask

if

you

want

to

add

another

device

or

are

done

adding

devices.
NOTE:

Examples

of

follow

up

questions

and

instructions

for

the

wireless

indoor

sensor

shown

below.
 
11.

Once

all

RedLINK

3.0

accessories

have

been

added

and

you

have

completed

the

on-
screen

follow-
up

questions

and

instructions,

the

display

will

say

“Setup

Complete".

Select

Done

Adding

Devices
.
42  
12.

Follow

the

onscreen

display

instructions

to

complete

system

setup

for

heating

and

cooling

type,

humidifier,

dehu
-
midifier,

ventilator

settings,

etc.
To

Replace

the

Equipment

Interface

Module

(EIM)
When

you

replace

an

EIM,

you

must

reset

the

RedLINK

3.0

accessories

before

connecting

them

to

the

new

thermostat.

Follow

the

instructions

below:
At

the

Indoor

Sensor

or

other

RedLINK

3.0

accessory:
Press

and

hold

the

CONNECT

button

on

the

accessory

until

the

status

light

glows

amber

(hold

for

about

10

seconds).

To

reconnect

the

thermostat,

go

to

Step

4.
At

the

thermostat:
Go

to

Installer

Options,

choose

Reset,

then

Factory

reset
.

This

will

clear

the

EIM

and

any

other

RedLINK

3.0

devices

from

T10+

as

well

as

the

system

settings.

After

doing

Factory

Reset,

follow

thermostat

prompts

to

link

new

EIM

and

con
-
figure

system

settings.
To

replace

a

T10+

connected

to

an

EIM
Press

and

hold

the

connect

button

on

the

EIM

until

the

connect

light

turns

amber

approximately

10

seconds.

This

should

clear

the

EIM

from

the

thermostat

and

any

RedLINK

3.0

accessories.

Then

it

is

ready

to

be

connected

to

a

new

T10+

thermostat

using

the

original

setup

process.
NOTE:

The

new

T10+

will

also

guide

you

through

the

setup

steps

during

initial

setup

when

you

choose

that

you

have

an

EIM.
M34176A
CONNECT
CONNECTED
Figure

61:

EIM
 
Connect

Button
43 SENSOR

INSTALLATION
Wireless

Indoor

Sensor

Installation
C7189R2002

or

C7189R3002

Wireless

Indoor

Sensor
 
1.

Remove

white

cover

from

gray

base

and

Insert

(2)

AAA

Alkaline

batteries

in

the

sensor.
Figure

62:

Sensor

cover

removal
 
2.

Open

the

Menu
.
 
3.

Tap

Devices

&

Sensors
.
 
4.

Tap

Add
.
Follow

the

on-
screen

instructions.
M39060
D
e
v
ice
s
& S
e
nsor
s
Ad
d
 
5.

Snap

the

sensor

onto

the

wall-
plate.
 
6.

Adhere

the

included

command

strip

to

the

wall-
plate.

Then

adhere

the

sensor

to

the

wall.

Level

sensor

for

appear
-
ance.

(See

the

sensor

instructions

for

proper

placement.)
M39058
UP
44 Figure

63:

Sensor

mounting
Placement

Tips
 
l
DO

place

about

5

feet

above

the

floor.
 
l
DO

place

on

inside

walls.
 
l
DON’T

place

behind

furniture

or

doors.
 
l
DON’T

place

in

direct

sunlight.
 
l
DON’T

place

above

air

vents.
M39059
Figure

64:

Sensor

leveling
5ft
1.5m
M37792
Figure

65:

Sensor

Placement
These

sensors

can

be

linked

to

the

thermostat

when

doing

the

initial

Installer

setup

or

at

a

later

date.
 
l
During

initial

installer

setup,

the

thermostat

will

offer

setup

options

under

“RedLINK

Devices”

for

“Add

device”

or

“Set

up

later”.
 
l
To

add

a

sensor

after

initial

setup

has

been

done,

select

the

Menu

icon,

then

Devices

&

Sensors
,

then

Add
.
 
o
The

display

screen

will

walk

you

through

linking

and

naming

the

sensor.
45 Wireless

Outdoor

Sensor

Installation
C7089R3013

Wireless

Outdoor

Sensor

(T10+

Only)
The

C7089R3013

wireless

outdoor

temperature

&

humidity

sensor

can

be

used

with

up

to

eight

T10+

thermostats

for

heat

pump

compressor

lockouts,

Aux

Heat

lockouts,

humidity

frost

control,

and

ventilation

lockouts.

Alternately,

Internet

weather

could

be

used

for

these

lockouts.

A

wired

outdoor

sensor

can

be

used

for

all

outdoor

lockouts

other

than

High

Dewpoint

Lockout

for

ventilation.

Connecting

Wireless

Outdoor

Sensor

When

the

T10+

thermostat

is

in

the

wireless

setup

mode

and

prompts

you

to

do

so,

press

and

quickly

release

the

CONNECT

button

on

the

Wireless

Outdoor

Sensor.

After

a

short

delay

(up

to

15

seconds),

the

thermostat

will

display

“Wireless

Outdoor

Sensor

Added.”
M28847
Figure

66:

Wireless

outdoor

sensor

connect

button
Mount

Outdoor

Sensor
 
1.

Mount

the

sensor

on

a

vertical

exterior

wall,

at

least

6

inches

below

any

overhang.

Choose

a

location

protected

from

direct

sunlight.
M28491B
Figure

67:

Mounting

outdoor

sensor
 
2.

Place

sensor

securely

in

bracket,

facing

away.
M28492B
UP
Figure

68:

Mounting

outdoor

sensor

2
46 Selecting

Return

Air

Temperature

Sensor

Mounting

Location
NOTE:

When

the

return

sensor

is

used

with

T10+

&

EIM,

If

there's

a

communication

loss

with

the

thermostat,

the

backup

algorithm

will

turn

on

heating

stages

if

the

return

air

temperature

is

<

56.0°F

and

run

until

the

return

air

temperature

reaches

58°F.
NOTE:

The

backup

algorithm

will

turn

on

cooling

stages

if

the

return

air

temperature

is

>

88.0°F

and

run

until

the

return

air

temperature

reaches

86°.
Install

the

Return

Air

Temperature

Sensor

on

the

return

duct

in

a

location

where

the

air

is

mixed

well.

Mount

the

Return

Air

Temperature

Sensor

downstream

of

a

Bypass

Humidifier,

Dehumidifier

or

Ventilator.

Selecting

Discharge

Air

Temperature

Sensor

Mounting

Location
 
1.

Mount

the

Discharge

Air

Temperature

Sensor

on

the

supply

duct

in

a

location

where

the

air

is

mixed

well.

Mount

the

Discharge

Air

Temperature

Sensor

out

of

sight

of

the

A-
Coil/Heat

Exchanger

when

possible.

 
2.

When

possible,

mount

the

Discharge

Air

Temperature

Sensor

upstream

of

a

Steam

Humidifier,

a

Fan

Powered

Humidifier

or

a

Dehumidifier

that

is

ducted

to

the

supply.

 
3.

Resideo

does

not

recommend

wiring

a

discharge

sensor

to

the

EIM

in

a

zoned

system.

A

discharge

air

sensor

can

be

wired

to

a

Resideo

TrueZONE

panel

and

the

panel

will

do

the

high/low

limit

protection

for

the

system.
 
4.

If

space

does

not

allow

a

Discharge

Air

Temperature

Sensor

upstream

of

a

Steam

Humidifier

or

Fan

Powered

Humidifier,

mount

the

Discharge

Air

Temperature

Sensor

downstream

of

the

Humidifier.

MOUNT DISCHARGE
SENSOR HERE
M33074
HEAT
EXCHANGER
BLOWER
VENTILATOR
OR
DEHUMIDIFIER
MOUNT RETURN
SENSOR HERE
DOWNSTREAM OF
VENTILATOR OR
DEHUMIDIFIER
A-COIL
Figure

69:

Discharge

Sensor

Location

1
MOUNT RETURN
SENSOR HERE
MOUNT DOWNSTREAM
OF BYPASS HUMIDIFIER,
DEHUMIDIFIER OR
VENTILATOR
HEAT
EXCHANGER
BLOWER
VENTILATOR
OR
DEHUMIDIFIER
MOUNT
DISCHARGE
SENSOR HERE
BYPASS
HUMIDIFIER
M33079A
Figure

70:

Discharge

Sensor

Location

2
47 M39061
HEAT
EXCHANGER
BLOWER
STEAM OR
FAN
POWERED
HUMIDIFIER
ALTERNATE MOUNTING LOCATION
FOR DISCHARGE SENSOR
MOUNT RETURN
SENSOR HERE
DOWNSTREAM OF
VENTILATOR OR
DEHUMIDIFIER
MOUNT
DISCHARGE
SENSOR HERE
ABOVE CENTER
OF A-COIL
UPSTREAM OF
STEAM OR FAN
POWERED
HUMIDIFIER
VENTILATOR
OR
DEHUMIDIFIER
Figure

71:

Discharge

Sensor

Location

3
M39062
HEAT
EXCHANGER
BLOWER
MOUNT RETURN
SENSOR HERE
DOWNSTREAM OF
DEHUMIDIFIER
ALTERNATE MOUNTING LOCATION
FOR DISCHARGE SENSOR
MOUNT
DISCHARGE
SENSOR HERE
ABOVE CENTER
OF A-COIL
UPSTREAM OF
DEHUMIDIFIER
DEHUMIDIFIER
Figure

72:

Discharge

Sensor

Location

4
MOUNT RETURN
SENSOR HERE
MOUNT DOWNSTREAM
OF BYPASS HUMIDIFIER,
DEHUMIDIFIER OR
VENTILATOR
HEAT
EXCHANGER
BLOWER
VENTILATOR
OR
DEHUMIDIFIER
MOUNT
DISCHARGE
SENSOR HERE
BYPASS
HUMIDIFIER
M33078A
Figure

73:

Discharge

Sensor

Location

5
 
48 Installing

Discharge

and/or

Return

Air

Temperature

Sensors

(T10+

only)
Use

the

following

steps

to

mount

the

Discharge/Return

Air

Sensors:
 
1.

Attach

plastic

cover

to

the

sensor

probe.
 
2.

Drill

1/4-
inch

hole

for

the

sensor

probe

and

mount

it

to

the

ductwork

with

enclosed

screws.
 
3.

Connect

wires

to

S1,

S2,

S3,

or

S4

terminals

at

the

EIM

or

S

terminals

at

T10+

when

EIM

is

not

used.
 
4.

Configure

the

T10+

thermostat

for

discharge

and/or

return

sensor.
M32995A
Figure

74:

Mounting

Discharge/Return

Air

Sensor.
Installing

Wired

Indoor

Sensor
C7189U1005

(10K)

Wired

Indoor

Sensor
ISU

setting

5000.
Use

the

following

steps

to

mount

the

sensor:
 
1.

Remove

the

cover

from

the

remote

sensor.
M24056B
UP
Figure

75:

Remove

the

cover.
 
2.

Pull

wires

through

wire

hole.
 
3.

Position

wallplate

on

wall,

level

and

mark

screw

hole

positions

with

pencil.
 
4.

Drill

holes

at

marked

positions,

then

tap

in

supplied

wall

anchors.
 
5.

Place

wall

plate

over

anchors,

insert

and

tighten

mounting

screws

see

image

below.
M24057B
UP
Figure

76:

Mount

wall

plate

to

wall.
 
6.

Replace

the

cover

on

the

remote

sensor.
49 CAUTION:

ELECTRICAL

HAZARD

Can

cause

electrical

shock

or

equipment

damage.

Disconnect

power

supply

before

connecting

wiring.

Wiring

1

C7189U1005

sensor

(10k

ohm)

for

temperature

control.

Select

10K

in

the

Installer

Setup

(ISU

5030)

when

using

C7189U1005

sensor
(s).
UWP
M39063
S
S
C7189
NOTE: IF EIM IS USED, WIRE TO ANY OF THE
AVAILABLE SETS OF S (S1, S2, S3, S4)
Figure

77:

Wiring

1

C7189

sensor.
Wiring

4

C7189U1005

sensors

(10k

ohm)

for

temperature

averaging

network.

Select

10K

in

the

Installer

Setup

(ISU

5030)

when

using

C7189U1005

sensor
(s).
If

EIM

is

used,

wire

to

any

of

the

available

sets

of

S

(S1,

S2,

S3,

S4).
Figure

78:

Wiring

4

C7189U

sensors
NOTE:

If

EIM

is

used,

wire

to

any

of

the

available

sets

of

S

(S1,

S2,

S3,

S4).
Installing

Wired

Outdoor

Sensor
See

ISU

1060

“Outdoor

Temperature”

for

correct

thermostat

configuration.
Follow

instructions

included

with

C7089U1006

wired

outdoor

sensor.
Location

and

Mounting
Mount

the

sensor

where:
 
l
there

is

good

air

circulation.
 
l
it

can

measure

true

outdoor

ambient

temperature.
 
l
surface

is

flat.
 
l
wire

distance

between

C7089U

and

thermostat

is

less

than

200

feet.
Do

not

mount

the

sensor:
50  
l
In

direct

sunlight.
 
l
Where

hot

or

cold

air

blows

on

the

sensor.

Discharge

line

from

an

outdoor

compressor

unit,

vent

or

fan

causes

inaccurate

temperature

readings.
 
l
Where

snow,

ice

or

debris

can

cover

it.
Use

the

following

steps

to

mount

the

sensor:
 
1.

Remove

the

sensor

from

the

mounting

clip.
 
2.

Mark

the

area

on

the

location

selected

for

mounting

the

sensor

mounting

clip.
 
3.

Mount

the

clip.
M7514C
Figure

79:

Outdoor

sensor

mounting

clip

installation
CAUTION:

Electrical

Interference

(Noise)

Hazard.

Can

cause

erratic

system

operation.
Keep

wiring

at

least

one

foot

away

from

large

inductive

loads

such

as

motors,

line

starters,

lighting

ballasts

and

large

power

distribution

panels.
Use

shielded

cable

to

reduce

interference

when

rerouting

is

not

possible.
Floor/Slab

Sensor

(T10+

only)
The

T10+

Smart

Thermostat

can

be

used

with

a

floor/slab

sensor

to

control

the

ambient

air

temperature

or

floor

tem
-
perature

or

both.

You

can

choose

among

the

following

temperature

control

modes.
A

mode:

Controls

and

displays

the

ambient

air

temperature

only.
 
l
F

mode:

Controls

and

displays

the

floor

temperature

only

using

an

external

floor

temperature

sensor.

This

control

mode

is

suitable

for

areas

such

as

bathrooms

where

floor

temperature

could

be

scheduled

to

be

warm

only

during

occupied,

morning

and

evening

periods.
 
l
Floor

temperature

is

indicated

by

“FLR”

above

the

actual

floor

temperature.
 
l
Actual

ambient

air

temperature

could

also

be

displayed

in

the

Thermostat

MENU/TEMP.

AF

mode:

Controls

and

displays

the

ambient

air

temperature

as

well

as

maintains

the

floor

temperature

within

desired

floor

temperature

limits

using

an

external

floor

temperature

sensor.

Setting

the

minimum

and

maximum

floor

temperature

limits

is

a

way

to

enhance

comfort

and

to

protect

the

floor

covering

at

the

same

time.
 
l
Actual

floor

temperature

could

also

be

displayed

in

the

Thermostat

MENU/

TEMPERATURES.
NOTE:

To

set

the

thermostat

temperature

control

mode,

go

to

"Installer

Setup

Options

(ISU)"

on

page
 
53

and

see

settings

(1055

&

5120-
5170).
Floor/slab

sensor

wiring

shown

on

following

page.
51 Floor

Temperature

Sensor

Installation
T10+

Thermostat

is

compatible

with

the

following

10K

ohm

floor

temperature

sensors:

AC112-
01.
M39065
F
LO
O
R
SENSOR
CONDUIT
SLAB
HEATING PIPES
Figure

80:

Floor

sensor

conduit

position

in

a

slab
The

floor

temperature

sensor

needs

to

be

installed

mid

way

between

the

piping

to

ensure

proper

temperature

reading

(not

over

or

right

next

to

piping).

Example:

For

a

12”

pipe

spacing

install

the

sensor

6”

away

from

the

piping

and

ensure

the

sensor

is

vertically

centered.
We

recommend

installing

the

floor

temperature

sensor

inside

of

min.

0.5’’

PEX

pipe.

This

simplifies

future

sensor

replace
-
ment,

if

required.

In

a

small

room,

position

the

sensor

in

the

center

of

the

floor.

In

larger

rooms,

ensure

the

sensor

is

at

least

7

feet

from

the

wall.
Recommended

Floor

Temperatures

Settings
Recommended

maximum

floor

temperature

is

90
 
°F

(32
 
°C)

for

most

floor

covering

types

except

wood.

Suggested

max
-
imum

floor

temperature

for

wood

floor

is

85
 
°F

(29.5
 
°C).

Freeze

protection

temperature

for

garages

and

basements

is

suggested

to

be

set

between

41
 
°F

-

45
 
°F

(5
 
°C

-

7.2
 
°C).
See

ISU

settings

(1055,

3250,

and

5120-
5170)
UWP
M39066
S
S
AC112-01 FLOOR/
SLAB SENSOR *
NOTE: IF EIM IS USED, WIRE TO ANY OF THE
AVAILABLE SETS OF S (S1, S2, S3, S4)
Figure

81:

Floor

sensor

and

UWP
 
installation
OR
S
2
S
2
S
1
S
1
S
4
S
4
S
3
S
3
SENSORS
SENSORS
M39067
AC112-01 FLOOR/
SLAB SENSOR *
Figure

82:

Floor

sensor

and

EIM
 
installation
Wire

the

floor/slab

sensor

to

the

S

terminals

on

the

UWP

if

EIM

is

not

used.

If

EIM

is

used,

wire

floor/slab

sensor

to

any

of

the

sets

of

S

terminals.

Make

sure

the

floor/slab

sensor

settings

match

the

wiring.

See

ISU

settings

(1055,

3250,

and

5120-
5170).
*

A

10K

ohm

TekMar

slab

sensor

could

be

used

in

place

of

the

AC112

01

Floor

sensor
Important
Erratic

temperature

readings

from

a

sensor

can

occur

as

a

result

of

any

of

the

wiring

practices

described

below.

Avoid

these

practices

to

assure

correct

operation.

Use

shielded

cable

to

reduce

interference

if

rerouting

of

sensor

wiring

is

not

possible.
 
l
Be

sure

wires

have

a

cable

separate

from

the

thermostat

cable.
 
l
Do

not

route

temperature

sensor

wiring

with

building

power

wiring,

next

to

control

contacts

or

near

light

dimming

circuits,

electric

motors

or

welding

equipment.
 
l
Avoid

poor

wiring

connections.
 
l
Avoid

intermittent

or

missing

building

earth

ground.
52 INSTALLER

SETUP

(ISU)
New

Installation
 
1.

After

the

thermostat

has

powered

up,

touch

GET

STARTED

on

the

thermostat.
 
2.

After

selecting

the

correct

option

for

each

setting,

Touch

NEXT

at

the

bottom

of

the

display

to

advance

to

the

next

option.
 
3.

To

see

a

list

of

all

setup

parameters,

go

to

"Installer

Setup

Options

(ISU)"

below
.

The

thermostat

displays

the

ISU

name.
 
4.

To

finish

setup

and

save

your

settings,

touch

Done

in

the

upper

left

of

display.
Revising

Settings
If

this

is

not

a

new

installation

and

you

want

to

access

the

Installer

setup

to

change

settings:
 
1.

Touch

the

Menu

icon

(3

horizontal

lines

at

bottom

of

display).
 
2.

Scroll

down

and

touch

Thermostat

Information
.
 
3.

Write

down

the

date

code

from

that

screen.

The

touch

the

left

arrow

at

top

of

display

to

go

to

previous

screen.
 
4.

Scroll

down

until

Installer

Options

is

shown.

Touch

Installer

Options

and

enter

date

code.
 
5.

Select

Installer

Setup
.
 
6.

After

selecting

the

correct

option

for

each

setting,

Touch

NEXT

at

the

bottom

of

the

display

to

advance

to

the

next

option.
 
7.

To

see

a

list

of

all

setup

parameters,

go

to

"Installer

Setup

Options

(ISU)"

below
.

 
8.

To

finish

setup

and

save

your

settings,

touch

Done

in

the

upper

left

of

display.
Installer

Setup

Options

(ISU)
NOTE:

Firmware

is

occasionally

updated

at

the

factory

or

over

the

air.

Some

ISU

settings

may

not

be

shown

on

models

that

lack

the

latest

firmware.

Light

commercial

and

fan

coil

unit

settings

available

on

T10+

with

firmware

03.03.08.02

or

later)
ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
1000
Language
What

language

would

you

like

to

use?
 
l
English
 
l
Francais
 
l
Espanol
 
No
Both
ISU

number

not

displayed

during

initial

setup
1010
Application
What

type

of

install
-
ation

will

this

ther
-
mostat

be

used

for?
 
l
Residential
 
l
Commercial
 
No
T10+
Available

on

T10+

&

EIM

with

latest

firmware
None

shown
Room
In

what

type

of

room

will

this

ther
-
mostat

be

installed?
 
l
Bedroom
 
l
Living

space
 
l
Area
 
l
Unit

name

or
Other
Options

shown

vary

for

Res
-
idential

or

light

commercial
No
Both

(light

com-
mercial

for

T10+

only)
Only

shown

during

initial

setup
1030
Home

Screen
Would

you

like

the

device

name

dis
-
played

on

the

home

screen?
 
l
No
 
l
Yes
1010

=

light

com
-
mercial
No
T10+
 
1050
Units
Which

temperature

scale

would

you

like

to

use?
 
l
Fahrenheit
 
l
Celsius
 
No
Both
 
53 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
No

ISU

number
Equipment

Inter
-
face

Module
Do

you

have

an

Equipment

Inter
-
face

Module

(EIM)?
 
l
Yes,

I

have

an

EIM
 
l
No
 
 
T10+
Only

shown

during

initial

setup
No

ISU

number
Wireless

setup
Press

and

release

CONNECT

button

on

the

Equipment

Interface

module

(EIM).
When

the

Connect

light

is

flashing

green

on

the

EIM,

then

press

Next.
NEXT
 
Yes
T10+
Only

shown

during

initial

setup
1055
Floor

sensor
Floor

sensor
 
l
No

or

 
l
Wired
 
No
T10+
 
1060
Outdoor

Tem
-
perature
Outdoor

Tem
-
perature
 
l
None
 
l
Wired
 
l
Wireless
*
 
l
Internet
(
*
Wireless

automatically

selected

if

sensor

added

during

setup)
Wireless

only

shown

if

C7089R3013

has

been

linked

to

T10+

during

setup.
No
See

notes
*
T10

&

T10+

have

this

setting

but

wireless

outdoor

sensor

only

for

T10+
2000
System

Type
System

Type
 
l
Conventional

Forced

Air

Heat
 
l
Heat

Pump
 
l
Radiant

Heat
 
l
Fan

Coil
*
 
l
Other
 
l
None

(Cool

only)
 
No
Both
*
Fan

coil

option

only

shown

here

for

T10+

with

latest

firmware.

For

older

firmware

and

T10

models:

If

you

select

Conventional

Forced

Air

here,

you

will

get

the

option

for

Hot

Water

Fan

Coil

in

2010.
2010
Equipment

type
Equipment

type
 
l
Standard

Efficiency

Gas

Forced

Air
 
l
High

Efficiency

Gas

Forced

Air
 
l
Oil

Forced

Air
 
l
Electric

Forced

Air
 
l
Hot

Water

Fan

Coil
*
2000

=

Con
-
ventional

Forced

Air

Heat
No
Both
*
If

a

T10+

with

firmware

03.03.08.02

or

later,

there

is

a

setting

for

Fan

Coil

under

2000

(row

above).

When

selected,

you

will

see

options

for

Hot

Water

Fan

Coil,

2-
pipe,

or

4-
pipe

in

ISU

2010
Equipment

type
 
l
Air

to

Air

Heat

Pump
 
l
Geothermal

Heat

Pump
2000

set

to

Heat

Pump
No
Both
 
Equipment

type
 
l
Gravity

or
 
l
Other
2000

=

other
No
Both
 
Equipment

type
 
l
Hot

water

radiant

heat
 
l
Hot

water

radiant

floor

heat
*
 
l
Steam
2000

set

to

Radi
-
ant

Heat
No

Both*
*
Hot

water

radiant

floor

heat

for

T10+

only
Equipment

type
 
l
Hot

water

fan

coil
 
l
2-
pipe
 
l
4-
pipe
2000

=

fan

coil
No
2-
pipe

and

4-
pipe

for

T10+

only.

Added

with

Firmware

03.03.08.02

or

later

54 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
2054
Fan

coil
Changeover

sensor
 
l
None
 
l
Dry

contact
 
l
10K
 
l
20K
2010

=

2-
pipe
No
T10+
Method

for

T10+

to

determine

if

pipe

is

hot

or

cold.

 
The

2-
pipe

FCU

wiring

diagrams

show

how

this

should

be

wired

to

the

T10+

or

EIM
2055
Fan

coil
Changeover

sensor

setup
 
l
Dry

contact

open

in

Cool
 
l
Dry

contact

open

in

Heat
2054

=

dry

con
-
tact
No
T10+
2056
Fan

coil
Changeover

wiring

assignment
 
l
None
 
l
Thermostat

S1

 
l
EIM

S1-
S4

(If

EIM

is

used,

only

EIM

S1-
S4

options

are

shown)
2054

=

10K

or

20K
No
T10+
2060
Reversing

Valve
Reversing

Valve
 
l
O

(O/B

on

Cool)

or
 
l
B

(O/B

on

Heat)
2000

set

to

Heat

Pump
No
Both
 
2070
Equipment

stages
Cool

stages
 
l
0-
2

stages

if

1010

=

Residential
 
l
0-
4

if

1010

=

Light

Commercial

2000

set

to

other

than

Heat

Pump
EIM

needed

for

4

cool

stages
Both
 
Heat

stages
 
l
1-
2

if

EIM

is

not

used
 
l
1-
3

if

EIM

is

used.
 
No
Both
 
Radiant

Heat

Stages
 
l
1

if

1055

=

Yes
 
l
1

or

2

if

1055

=

No

&

2000

=

Radiant
1055

set

to

Wired

or

2000

=

Radiant

Heat
No
Both
 
Compressor

Stages
 
l
1
 
l
2
2000

set

to

Heat

Pump
No
Both
 
Fan

Coil

Heat

Stages
 
l
1
 
l
2
 
l
3
2010

=

Hot

Water

Fan

Coil
See

notes
Both
EIM

needed

for

3

stages
Electric

Forced

Air

Heat

Stages
 
l
1
 
l
2
 
l
3
2010

=

Electric

Forced

Air
See

notes
Both
EIM

needed

for

3

stages.
Fan

coil

stages
 
l
1
2000

=

fan

coil
No
T10+
 
Backup

Heat

Stages
 
l
0
 
l
1
 
l
2
*
2000

set

to

Heat

Pump

or

2-
Pipe

Fan

Coil
See

notes
Both
*
2

only

shown

for

heat

pump

and

using

EIM
2080
Terminal

assign
-
ment
What

terminals

are

wired

to

cool

stage

3?
 
l
U

on

UWP

when

EIM

isn’t

used
 
l
U1-
U3

if

EIM

is

used
2070

=

3

or

4

Cool

stages
No
T10+
See

wiring

diagrams

for

cool

3-
4

wiring.
2090
Terminal

assign
-
ment
What

terminals

are

wired

to

cool

stage

4?
 
 
l
U1-
U3

if

EIM

is

used.
2070

=

4

Cool

stages
Yes
T10+
55 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
2105
Fan

Control
Fan

stages
 
l
1

-

3
2010

=

2-
pipe

or

4-
pipe

Fan

Coil
No
T10+
During

setup,

T10+

instructs

where

to

wire

this

to.

There

are

also

wiring

diagrams

in

this

file.

*

If

only

2

fan

speeds

are

used,

ISU

2106

will

say

High

Speed

rather

than

Medium

Speed
2106
Fan

Coil
Medium

*

Fan

Speed

Wiring

Assignment
 
l
None
 
l
Y2
 
l
EIM

Y2*
2105

=

2

-

3
No
T10+
2107
Fan

Coil
High

*

Fan

Speed

Wiring

Assignment
 
l
None
 
l
Thermostat

U1
 
l
EIM

U1
 
l
EIM

U2
 
l
EIM

U3
2105

=

3
No
T10+
2110
Fan

Control
Fan

Operation

in

Heat
 
l
Equipment

Controls

fan
 
l
Thermostat

controls

fan
2010

=

other,

Electric

Forced

Air
No
Both
 
2120
Backup

heat

type
Backup

heat

type
 
l
None
 
l
Standard

Efficiency

Gas

Forced

Air
 
l
High-
Efficiency

Gas

Forced

Air
 
l
Oil

Forced

Air
 
l
Electric

Forced

Air
 
l
Hot

Water

Fan

Coil
 
l
Hot

Water

Radiant

Heat
 
l
Other

1055

=

wired

floor

sensor,

or

2000

=

Radiant

Heat
No
Both
 
2130
Backup

heat

stages
Backup

heat

stages
 
l
1
 
l
2

*
(Only

1

if

2070

=

2

Radi
-
ant

Heat

stages)
ISU

1055

=

Wired
or

2000

=

Radiant
&

2120

=

other

than

None
No
Both
*

EIM

needed

for

2

backup

stages.
2150
Backup

Heat

oper
-
ation
Backup

Heat

oper
-
ation
 
l
NOT

Allowed

to

Run

with

Fan

Coil

Heat
 
l
Allowed

to

Run

with

Fan

Coil

Heat
2010

=

Hot

Water

Fan

Coil

and

2130

=

other

than

0
No
T10+
 
2160
Fan

Control
Backup

Heat

Fan

Control
 
l
Equipment

controls

fan
 
l
Thermostat

controls

fan
2120

=

electric

or

other
No
Both
 
2175
Backup

Heat
Aux/E

Terminal

Con
-
trol
 
l
Drive

Aux

and

E

together
 
l
Aux

and

E

inde
-
pendent
2070

Backup

Heat

stages

=

1
No
*
Both
*
2175

is

not

shown

and

defaults

to

drive

aux

and

E

together

when

EIM

is

used.
2180
Backup

Heat
Backup

Heat

Type
 
l
Electric

Forced

Air
 
l
Standard

Efficiency

Gas

Forced

Air
 
l
High

Efficiency

Gas

Forced

Air
 
l
Oil

Forced

Air
 
l
Hot

Water

Fan

Coil
 
l
Hot

Water

Radiant

Heat
 
l
Other
2070

Backup

Heat

stages

=

1

or

2
No
Both
 
56 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
2185
Emergency

Heat
Emergency

Heat

Type
 
l
Electric

Forced

Air
 
l
Standard

Efficiency

Gas

Forced

Air
 
l
High

Efficiency

Gas

Forced

Air
 
l
Oil

Forced

Air
 
l
Hot

Water

Fan

Coil
 
l
Hot

Water

Radiant

Heat
 
l
Other
2175

=

inde
-
pendent
No
*
Both
*
2175

&

2185

are

not

an

option

when

EIM

is

used.
2190
External

Fossil

Fuel

Kit
External

Fossil

Fuel

Kit
 
l
Thermostat

Controls

Backup

Heat
 
l
External

Fossil

Fuel

Kit

Controls

Backup

Heat
2000

=

heat

pump,

2180

=

Gas

or

oil

forced

air

No
Both
When

set

for

external

fossil

fuel

kit,

the

thermostat

may

run

the

heat

pump

and

backup

heat

at

the

same

time,

assuming

the

external

fossil

fuel

kit

will

do

the

lockouts
2200
Backup

Heat

Oper
-
ation
Backup

Heat

Oper
-
ation
 
l
NOT

Allowed

to

Run

with

Heat

Pump
 
l
Allowed

to

Run

with

Heat

Pump
2180

set

for

Hot

Water

or

Other
No
Both
 
2205
Emergency

Heat

Operation
Emergency

Heat

Operation
 
l
NOT

Allowed

to

Run

with

Heat

Pump
 
l
Allowed

to

Run

with

Heat

Pump
2150

set

for

Hot

Water

or

Other
No
*
Both
*
2175

and

2205

are

not

options

when

EIM

is

used.
2210
Fan

Control
Backup

Heat

Fan

Operation
 
l
No

Fan
 
l
Equipment

controls

fan
 
l
Thermostat

controls

fan
2180

=

other
No
T10+
 
2216
Economizer/
Time

of

Day
Economizer

/

Time

of

Day
 
l
None
 
l
Economizer
 
l
Time

of

Day
1010

=

Com
-
mercial
No
T10+
See

wiring

diagrams

for

Econom
-
izer
2217
Economizer
What

terminals

are

wired

to

the

Economizer

output?
 
l
U

on

UWP

when

EIM

isn’t

used

 
l
U1-
U3

if

EIM

is

used
2216

=

Econom
-
izer
No
T10+
See

wiring

diagrams

for

Econom
-
izer
2218
Time

of

Day
What

terminals

are

wired

to

the

Time

of

Day

output?
 
l
U

on

UWP

when

EIM

isn’t

used
 
l
U1-
U3

if

EIM

is

used
2216

=

Time

of

Day
No
T10+
See

wiring

diagrams

for

Time

of

Day
2220
L

Terminal

alert
What

is

the

L

Ter
-
minal

used

for?
 
l
Economizer

Failure

indication
 
l
Heat

Pump

Fault

indication
Options

shown

if

ISU

2000

=

heat

pump

or

2216=

Economizer.

If

2054

=

Dry

Contact,

then

2220

is

not

shown
No
T10+
 
2230
Control

mode
Control

Mode
 
l
Air

and

Floor
 
l
Air

only
 
l
Floor

only
1055

set

to

Wired
No

T10+
No

Floor

only

option

if

there

is

a

Cool

stage

or

Backup

Heat

stage.
2240
Occupancy

sensing
Remote

Setback
 
l
No

Remote

Setback

 
l
L

Terminal

(No

EIM)
 
l
Dry

contacts

(EIM
 
Used)
 
l
Wireless

sensor
Wireless

sensor
(s)

option

requires

C7189R2002

or

C7189R3002

wireless

indoor

sensor
(s)
No

T10+
See

the

"Remote

Setback

(Occu
-
pancy

Setback

/

Occupancy

Sensor)"

on

page
 
105

sections

for

the

uses

of

this

setting,

its

oper
-
ation

and

its

wiring

options

57 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
3000
Changeover
Changeover
 
l
Manual
 
l
Automatic
Any

system

with

at

least

1

Heat

stage

&

1

Cool

stage
No
Both
 
3015
Auto

Changeover

Differential
0-
5F

(0.00

to

2.50C)
3000=

auto
No
Both
 
3020
Staging

control
Finish

with

high

cool

stage
 
l
No
 
l
Yes
2

cool/

com
-
pressor

stages
No
Both
 
3021
Staging

control
Finish

with

high

heat

stage
 
l
No
 
l
Yes
At

least

2

heat

stages
No
Both
 
3030
Staging

control
Cool

differential

stage

2
 
l
Comfort
 
l
1.0°F

/.50°C
 
l
1.5°F

/.75°C
 
l
2.0°F

/1.00°C
 
l
2.5°F

/1.25°C
 
l
3.0°F

/1.50°C
 
l
3.5°F

/1.75°C
2

cool

stages

selected
No
Both
 
3050
Staging

control
Radiant

heat

dif
-
ferential
 
l
Comfort
 
l
1.0°F

/.50°C
 
l
1.5°F

/.75°C
 
l
2.0°F

/1.00°C
 
l
2.5°F

/1.25°C
 
l
3.0°F

/1.50°C
 
l
3.5°F

/1.75°C
There

are

2

stages

of

radiant

heat

selected

for

2070.
No
Both
 
Heat

Differentials
 
l
Stage

2:

 
l
Comfort
 
l
1.0°F

-

3.5°F
2000

=

Con
-
ventional

Forced

air

+

2070

=

2

or

3
No
T10+
 
 
l
Stage

3:
 
l
Comfort
 
l
1.5°F

to

4.0°F
2000

=

Con
-
ventional

Forced

air

+

2070

=

3
Yes
T10+
 
3060
Staging

control
Compressor

Heat

Differential

Stage

2
 
l
Comfort
 
l
1.0°F

/.50°C
 
l
1.5°F

/.75°C
 
l
2.0°F

/1.00°C
 
l
2.5°F

/1.25°C
 
l
3.0°F

/1.50°C
 
l
3.5°F

/1.75°C
2000

=

Heat

Pump

and

2070

Compressor

stages

=

2
No
Both
 
3080
Staging

control
Backup

Heat

dif
-
ferentials
Stage

1:

 
l
Comfort
*
 
l
2.0°F

to

15°F

(1.00°C

to

7.5°C)
Radiant

heat

with

1

or

2

backup

heat

stages
No
Both
*
If

2

stages

of

backup

heat.

The

2nd

backup

stage

is

forced

to

be

at

least

.5

degrees

higher

than

first

stage

Backup

Heat.
Stage

2:

 
l
Comfort
*
 
l
2.5°F

to

15.5°F

(1.25°C

to

7.75°C)
Radiant

heat

with

2

backup

heat

stages
Yes
T10+
58 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
3090
Staging

control
Backup

Heat

dif
-
ferentials
Stage

1:

 
l
Comfort
*
 
l
2.0°F

to

15°F

(1.00°C

to

7.5°C)
Heat

pump

of

FCU

with

1

or

2

backup

heat

stages
No
Both
*
Comfort

setting

not

available

for

Dual

Fuel.

 
See

section

on

Backup

heat

dif
-
ferentials,

Upstage

Timer,

and

Hol
-
doff

Timer.

 
For

an

FCU,

the

thermostat

will

automatically

switch

to

Em

Heat

mode

and

run

the

backup

heat

if

the

thermostat

had

been

in

heat

mode

and

pipe

sensor

detects

pipe

is

no

longer

in

the

heat

tem
-
perature

threshold.

 
If

you

don’t

want

to

switch

to

the

backup

heat

when

that

pipe

is

warm,

set

a

high

Differential

set
-
ting

and

set

the

timers

to

the

max
-
imum

settings.
Stage

2:

 
l
Comfort
*
 
l
2.5°F

to

15.5°F

(1.25°C

to

7.75°C)
Heat

pump

selec
-
ted

with

2

Backup

Heat

stages
Yes
T10+
3110
Staging

control
Backup

heat

upstage

timer
 
l
Off
 
l
30

minutes
 
l
45

minutes
 
l
60

minutes
 
l
75

minutes
 
l
90

minutes
 
l
2

hours
 
l
3

hours
 
l
4

hours
 
l
5

hours
 
l
6

hours
 
l
8

hours
 
l
10

hours
 
l
12

hours
 
l
14

hours
 
l
16

hours
3090

set

for

other

than

“
Com
-
fort
”
No
Both
Backup

Heat

hol
-
doff

timer
 
l
Auto
 
l
15

minutes
 
l
30

minutes
 
l
45

minutes
 
l
60

minutes
 
l
75

minutes
 
l
90

minutes
 
l
105

minutes
 
l
120

minutes
Upstage

timer

set

to

other

than

“
Off”
.
No
T10+
3120
Equipment

Lock
-
outs
Compressor

Lock
-
out/Balance

point
 
l
Off
 
l
-
15°F

to

50°F

(-
26.0°C

to

15.5°C)
Configured

for

heat

pump

with

an

Aux

Heat

stage
No
Both
 
Backup

Heat

Lock
-
out
 
l
Off
 
l
55°F

to

65°F

(-
15°C

to

18.5°C)
No
Both
 
3125
Equipment

Lock
-
outs
Fan

Lockout

after

cool

call

ends
 
l
Off
 
l
5-
120

minutes

in

5

minute

increments
2070

=

at

least

1

cool/compressor

stage
No
T10+
This

locks

out

the

fan

after

a

cool

call

even

if

the

fan

is

set

to

On

or

Circ

mode

or

if

the

fan

is

set

to

run

for

air

temperature

balancing.
3140
Cycle

rates
Cool

Cycles

Per

hour
Stage

1:
Settings

1-
6
2000

=

other

than

heat

pump.

2070

=

1

or

2
No
Both
 
Stage

2:
 
l
Settings

1-
6
2000

=

other

than

heat

pump.

2070

=

2
No
Both
 
Compressor

Cycles

Per

Hour
Stage

1:
 
l
Settings

1-
6
2000

=

heat

pump
No
Both
 
Stage

2:
 
l
Settings

1-
6
2000

=

heat

pump,

2070

=

2
No
Both
 
59 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
3150
Cycle

rates
Radiant

Heat

cycles

per

hour
Stage

1
 
l
Settings

1-
12
At

least

1

Radiant

Heat

stage
No
Both
 
Stage

2
 
l
Settings

1-
12
2

Radiant

Heat

stages
No
T10+
 
Heat

Cycles

per

hour
Stage

1
 
l
Settings

1-
12
2000

=

Con
-
ventional

Forced

Air,

or

Other
No
Both
 
Stage

2
 
l
Settings

1-
12
2000

=

Con
-
ventional

Forced

Air

&

2070

=

2-
3

heat

stages
No
Both
 
Stage

3
 
l
Settings

1-
12
2000

=

Con
-
ventional

Forced

Air

&

2070

=

3

heat

stages
Yes
T10+
 
 
Primary

Heat

Cycles

per

hour
Settings

1-
12
2010
 
T10+
Added

to

firmware

versions

03.03.08.02

and

later
3160
Cycle

rates
Backup

heat

cycles

per

hour
Backup

heat

cycles

per

hour
 
l
Settings

1-
12
2130

=

at

least

1

Backup

Heat

stage

selected
No
Both
 
Backup

heat

cycles

per

hour
Backup

heat

cycles

per

hour

stage

2

 
l
Settings

1-
12
2130

=

2

Backup

Heat

stage

selec
-
ted
Yes
T10+
 
3240
Temperature

Control
Minimum

Fan

Coil

Off

Time
Settings:

 
l
Off
 
l
1-
5

minutes

in

1-
minute

increments
 
 
 
 
3250
Temperature

Control
Minimum

non-
com
-
pressor

on

time
 
l
Off
 
l
2

minutes
 
l
5

minutes

2000

=

Radiant

Heat
No
T10+
 
60 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
3260
Temperature

Control
Extended

fan

run

times
Extended

fan

run

time

in

Cool:
 
l
Off
 
l
30

seconds
 
l
60

seconds
 
l
90

seconds
 
l
2

minutes
 
l
3

minutes
 
l
4

minutes
 
l
5

minutes
 
l
6

minutes
 
l
7

minutes
 
l
8

minutes
 
l
9

minutes
 
l
10

minutes
 
l
11

minutes
 
l
12

minutes
 
l
13

minutes
 
l
14

minutes
 
l
15

minutes
At

least

1

cool

stage
No
Both
 
Extended

fan

run

time

in

Heat:
 
l
Off
 
l
30

seconds
 
l
60

seconds
 
l
90

seconds
 
l
2

minutes
 
l
3

minutes
 
l
4

minutes
 
l
5

minutes
 
l
6

minutes
 
l
7

minutes
 
l
8

minutes
 
l
9

minutes
 
l
10

minutes
 
l
11

minutes
 
l
12

minutes
 
l
13

minutes
 
l
14

minutes
 
l
15

minutes
At

least

1

Heat

stage
No
Both
 
3300
Temperature

Control
Temperature

Balan
-
cing
 
l
Off
 
l
On
 
No
T10+
See

"Temperature

balancing

(T10+

model

only)"

on

page
 
82
.
3310
Temperature

Control
Temperature

Balan
-
cing

Room

Delta
 
l
0
.
5°F

to

10°F

in

.5°F

increments

(.25°C

to

5°C

in

2.5°C

increments)
 
3320
Fan

Control
Fan

Modes

Allowed
 
l
Auto
 
l
Multiple

Speeds
 
l
Auto

&

Multiple

Speeds
2105

=

2

or

3
No
T10+
 
For

settings

and

options:
 
See

"Fan

Coil

Unit

Settings

and

Operation"

on

page
 
104
3325
Fan

Control
Start

Fan

on

the

Highest

Stage
 
l
Off
 
l
On
2105

=

2

or

3
 
T10+
3340
Fan

Control
Fan

reset

to

Auto

Mode

timer
 
l
Off
 
l
2

hours
 
l
4

hours
2010

=

2-
pipe

or

4-
pipe
 
T10+
61 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
4010
Fan

Control
Pre-
Occupancy

Purge

Duration
 
l
Off
 
l
1

hour
 
l
2

hours
 
l
3

hours
1010

=

Light

Commercial
No
T10+
Run

fan

prior

to

occupied

period
4020
Type

of

Override
Type

of

Override
 
l
Standard
 
l
Initiate

Occupancy
1010

=

Light

Commercial
No
T10+
 
See

description

in

"Commercial

Features"

on

page
 
112
.
 
 
4030
Override

Duration
Override

Duration
 
l
No

limit
 
l
1

–

12

hours

in

1

hour

increments
1010

=

Light

Commercial
No
T10+
4050
Temperature

Con
-
trol
Heat

Recovery

Ramp

Rate

(cold

day)
 
l
Off
 
l
1°F-
20°F

per

hour

in

1°F

increments
1010

=

light

com
-
mercial.

 
1060

(Outdoor

Temperature)

must

be

set

to

other

than

“None”,

to

see

the

outdoor

temp

set
-
tings

for

4050-
4080.

 
If

set

to

“Wired”,

5050

must

also

be

set

to

other

than

“None”
No
T10+
The

heating

system

will

begin

recovery

at

the

time

that

is

sched
-
uled.

When

a

Minimum

Recovery

Ramp

Rate

is

set,

the

thermostat

will

begin

recovery

early

to

ensure

that

the

temperature

is

reached

at

the

scheduled

time.

Set

a

Min
-
imum

Recovery

Ramp

Rate

based

on

the

rate

that

the

heating

sys
-
tem

can

recover

at

for

a

cold

day

in

your

region.

Default

setting

is

5F

/

hour.

Set

an

Outdoor

Tem
-
perature

that

is

representative

of

a

cold

day

in

your

region

to

be

associated

with

the

Minimum

Recovery

Ramp

Rate.The

ther
-
mostat

will

begin

recovery

at

the

optimal

time

based

on

a

cal
-
culated

ramp

rate.

During

recov
-
ery,

the

setpoint

changes

at

a

rate

in

degrees

per

hour

depending

on

the

outdoor

sensor,

the

Minimum

Recovery

Ramp

Rate

is

used.
Outdoor

Tem
-
perature
 
l
-
20°F

through

120°F

in

1

degree

F

increments
4060
Temperature

Con
-
trol
Heat

Recovery

Ramp

Rate

(mild

day)
 
l
Off
 
l
1°F-
20°F

per

hour

in

1°F

increments
Outdoor

Tem
-
perature
 
l
-
20°F

through

120°F

in

1°F

incre
-
ments
4070
Temperature

Con
-
trol
Cool

Recovery

Ramp

Rate

(hot

day)
 
l
Off
 
l
1F-
20°F

per

hour

in

1

degree

F

incre
-
ments
Outdoor

Tem
-
perature
 
l
-
20°F

through

120°F

in

1

degree

F

increments
4080
Temperature

Con
-
trol
Cool

Recovery

Ramp

Rate

(mild

day)
 
l
Off
 
l
1°F-
20°F

per

hour

in

1

degree

F

incre
-
ments
Outdoor

Tem
-
perature
 
l
-
20°F

through

120°F

in

1

degree

F

increments
4090
Temperature

Con
-
trol
Adaptive

Intelligent

Recovery
 
l
No
 
l
Yes
 
No
Both
 
4100
Range

Stops
Temperature

range

stops
Minimum

cool

setpoint;

50F-
99F

(10C-
37C)
At

least

1

stage

of

cool
No
Both
There

is

a

correlation

between

these

settings.

For

example,

if

min
-
imum

cool

is

set

to

50F,

minimum

heat

cannot

be

set

above

40F
Maximum

cool

setpoint;

90F-
99F

(32C-
37C)
At

least

1

stage

of

cool
No
Both
Minimum

heat

setpoint;

40F-
50F

(4.5C-
10C)
At

least

1

stage

of

Heat
No
Both
Maximum

heat

setpoint;

40F-
90F

(4.5

-

32.0C)
At

least

1

stage

of

Heat
No
Both
4110
Keypad

lockout
Keypad

lockout
Unlocked,

partially

locked,

fully

locked
 
No
Both
 
62 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
5000
Sensors
What

sensors

are

WIRED

to

your

sys
-
tem?
 
l
Indoor

Air

Tem
-
perature

 
l
Outdoor

Air

Tem
-
perature
 
l
Return

Air

Tem
-
perature
 
l
Discharge

Air

Tem
-
perature
 
l
Floor

Temperature
 
l
Fan

Coil

Changeover

Tem
-
perature
Floor

sensor

only

shown

here

if

1055

is

set

to

Wired
.
Fan

Coil

Changeover

Tem
-
perature

only

shown

if

2054

=

10k

or

20k
No
Return,

Dis
-
charge
,

Floor

and

Fan

Coil

Change-
over
are

for

T10+

only.

 
5020
Sensors
What

Terminals

are

Wired

to

the

Indoor

Temperature

Sensor?
 
l
None
 
l
Thermostat

S1
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
5000

has

Indoor

Sensor

selected
No
Both
Options

depend

on

whether

EIM

is

used.
5030
Sensors
Indoor

Temperature

Sensor

Type
 
l
10K
 
l
20K
5000

has

Indoor

Sensor

selected
No
Both
 
5040
Sensors
Which

Sensors

will

be

used

for

TEMPERATURE

Con
-
trol?

(Multiple

sensors

are

aver
-
aged)
 
l
Thermostat
 
l
Indoor

sensor

(remote)
5000

set

for

Wired

Indoor

Sensor
No
Both
 
5050
Sensors
What

Terminals

are

Wired

to

the

Out
-
door

Air
Temperature

Sensor?
 
l
None
 
l
Thermostat

S1
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
1060

set

to

Wired
No
Both
Options

depend

on

whether

EIM

is

used.
 
5070
Sensors
What

Terminals

are

Wired

to

the

Return

Air

Temperature

Sensor?
 
l
None
 
l
Thermostat

S1
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
5000

has

Return

Sensor

selected
 
T10+
Options

depend

on

whether

EIM

is

used.
5080
Sensors
Return

Temperature

Sensor

Type
 
l
10K
 
l
20K
5000

has

Return

sensor

selected
No
T10+
 
5090
Sensors
What

Terminals

are

Wired

to

the

Dis
-
charge

Air

Tem
-
perature

Sensor?
 
l
None
 
l
Thermostat

S1
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
5000

has

Dis
-
charge

Sensor

selected
No
T10+
Options

depend

on

whether

EIM

is

used.
5100
Sensors
Discharge

Tem
-
perature

Sensor

Type
 
l
10K
 
l
20K
5000

has

Dis
-
charge

Sensor

selected
No
T10+
 
5110
Sensors
A-
Coil

Low

Tem
-
perature

Cutoff
 
l
Off,

 
l
5°F

to

65°F

(-
15°C

to

18.5°C)
At

least

1

cool

stage
No
T10+
 
63 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
5120
Sensors
What

Terminals

are

Wired

to

the

Floor

Temperature

Sensor?
 
l
None
 
l
Thermostat

S1
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
1055

set

to

“Wired”
Yes
T10+
Options

depend

on

whether

EIM

is

used.
5150
Floor

Temperature

Limits
Minimum

Limit
Minimum

Limit

=

40°F-
89°F

(4.5°C

to

31.5°C)
ISU

2230

=

Air

&

Floor
No
T10+
Top

range

affected

by

Maximum

limit

setting
Maximum

Limit
Maximum

Limit

=

50°F-
99°F

(10.0°C

to

37.0°C)
No
T10+
Bottom

range

affected

by

Min
-
imum

limit

setting
5160
Floor

Economy

Mode
Floor

Economy

Mode
 
l
Yes
 
l
No
5000

has

Floor

Sensor

selected
No
T10+
If

enabled,

Low

Floor

Temperature

Limit

(ISU

5150)

will

be

disabled

during

Away

and

Sleep

period.

This

ISU

is

only

displayed

if

Tem
-
perature

Control

Mode

(ISU

2230)

is

set

to

AF

mode.
5170
Freeze

Protection
Freeze

Protection
 
l
Off
 
l
40°F-
50°F

(4.5°C

to

10°C)

 
(Off

only

available

for

non-
radiant

systems)
Cannot

be

below

minimum

setting

in

5150

(if

used).

No
T10+
The

thermostat

operates

the

heat

whenever

the

room

temperature

falls

below

that

limit,

even

when

the

system

is

set

to

off.

Default

setting

is

Off

(disabled)

for

non-
radiant

systems

and

40°F

(4.5°C)

for

radiant

systems.

Freeze

pro
-
tection

temperature

cannot

be

set

above

ISU

5150

minimum

set
-
ting.
5200
Changeover

Setup

Temperature

Thresholds

 
l
Cooling

Threshold

50°F-
72°F

(10°C

to

22°C)
 
l
Heating

Threshold

75°F-
90°F

(24°C

to

32°C)
5000

=

Fan

coil

changeover
No
T10+
See

"Fan

Coil

Unit

Settings

and

Operation"

on

page
 
104
6000
Dry

Contacts
Select

the

Dry

Contacts

in

the

Sys
-
tem
 
l
Remote

Setback

 
l
Full

Drain

Pan

Alert

 
l
Dirty

Filter

Alert
 
l
Water

Leak

Alert
 
l
System

Shutdown

Alert
 
l
Service

Needed

Alert
 
l
Fan

Failure

Alert
 
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6005
Custom

Dry

Contact

alerts
Select

Custom

Dry

Contact

alerts

 
l
Custom

Alert

1
 
l
Custom

Alert

2
 
l
Custom

Alert

3
 
l
Custom

Alert

4
 
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
64 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
6010
Dry

Contacts
What

terminals

are

wired

to

the

Remote

Setback

Dry

Contact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

=

Remote

Setback
Yes
T10+
See

"Remote

Setback

(Occupancy

Setback

/

Occupancy

Sensor)"

on

page
 
105

6020
Dry

Contacts
Remote

Setback

Dry

Contact

Setup
 
l
Normally

Open

when

Occupied
 
l
Normally

Closed

when

Occupied
2240

=

L

ter
-
minal

or
6010

=

S1-
S4
No
T10+
6030
Dry

Contacts
Remote

Setback

Time

Delayed

from

Occupied

to

Unoc
-
cupied
0

Minutes

to

30

Minutes

in

5

minute

increments
 
 
2240

=

Other

than

"None"
No
T10+
6040
Dry

Contacts
Remote

Setback

–

Standby

Cool

Set
-
point
72°F-
90°F
Remote

Setback

–

Standby

Heat

Set
-
point
50°F-
70°F
6050
Dry

Contacts
What

terminals

are

wired

to

the

Full

Drain

Pan

Alert

dry

contact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

has

full

drain

pan

selec
-
ted
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6060
Dry

Contacts
Full

Drain

Pan

Alert

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
6000

has

full

drain

pan

selec
-
ted
Yes
T10+
6065
Dry

Contacts
Full

Drain

Pan

Alert

dry

contact

actions
System

shutdown
 
l
Select
 
l
De-
select
6000

has

Full

Drain

Pan

selec
-
ted
Yes
T10+
6070
Dry

Contacts
What

terminals

are

wired

to

the

Dirty

Fil
-
ter

Alert

dry

con
-
tact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

has

Dirty

Filter

Alert

selec
-
ted
Yes
T10+
6080
Dry

Contacts
Dirty

Filter

Alert

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
Yes
T10+
6090
Dry

Contacts
What

terminals

are

wired

to

the

Water

Leak

Alert

dry

con
-
tacts?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

has

water

leak

selected
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6100
Dry

Contacts
Water

Leak

Alert

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
6000

has

water

leak

selected
Yes
T10+
6110
Dry

Contacts
What

terminals

are

wired

to

the

System

Shutdown

Alert

dry

contact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

has

system

shut

down

alert

selected
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6120
Dry

Contacts
System

shut

down

alert

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
Yes
T10+
65 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
6130
Dry

Contacts
What

terminals

are

wired

to

the

Service

Needed

Alert

dry

contact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

has

Service

Needed

Alert

selected
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6140
Dry

Contacts
Service

Needed

Alert

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
Yes
T10+
6150
Dry

Contacts
What

terminals

are

wired

to

the

Fan

Failure

Alert

dry

con
-
tact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6000

has

Fan

Failure

Alert

selected

Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6160
Dry

Contacts
Fan

Failure

Alert

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
Yes
T10+
6190
Dry

Contacts
What

terminals

are

wired

to

the

custom

alert

1

dry

contact?
 
l
None
 
l
EIM

S1
 
l
EIM

S2
 
l
EIM

S3
 
l
EIM

S4
6005

has

cus
-
tom

alert

1

selec
-
ted
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6200
Dry

Contacts
Custom

alert

1

dry

contact

setup
 
l
Normally

open
 
l
Normally

closed
Yes
T10+
6210
Dry

Contacts
Custom

Alert

1

Name
Type

in

the

alert

name
Yes
T10+
6215
Dry

Contacts
Show

custom

alert

1

message
 
l
Yes
 
l
No
Yes
T10+
6220
Dry

Contacts
Custom

Alert

1

Mes
-
sage
Type

in

the

message

dis
-
played

when

this

alert

is

active
6215

set

to

Yes
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
6230
Dry

Contacts
Custom

alert

1

actions
 
l
Lock

out

Heat
 
l
Lock

out

Cool
 
l
Activate

fan
 
l
Activate

custom

U

terminal
6005

has

cus
-
tom

alert

1

selec
-
ted
 
 
6240
Dry

Contacts
What

terminals

are

wired

to

custom

U

contact?
 
l
EIM

U1
 
l
EIM

U2
 
l
EIM

U3
6230

has

cus
-
tom

U

terminal

selected
Yes
T10+
When

the

switch

wired

to

theS

ter
-
minals

for

the

Custom

Dry

Contact

Alert

activates,

the

cus
-
tom

U

contacts

will

change

state

to

activate

or

shut

off

whatever

is

wired

to

those

terminals
6250
Dry

Contacts
Custom

U

dry

con
-
tact

name
Type

in

the

name

of

whatever

the

custom

U

Dry

Contact

is

controlling
6260
Dry

Contacts
Custom

U

dry

con
-
tact

setup
 
l
Normally

open
 
l
Normally

closed
6300

-

6370
These

are

duplicate

settings

to

6190-
6260

but

for

Dry

Contact

Alert

2

(if

selected)
6005

has

cus
-
tom
Dry

Contact

Alert

2
selected
Yes
T10+
 
6400

-

6470
These

are

duplicate

settings

to

6190-
6260

but

for

Dry

Contact

Alert

3

(if

selected)
6005

has

cus
-
tom
Dry

Contact

Alert

3
selected
Yes
T10+
 
66 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
6500-
6570
These

are

duplicate

settings

to

6190-
6260

but

for

Dry

Contact

Alert

4

(if

selected)
6005

has

cus
-
tom
Dry

Contact

Alert

4
selected
Yes
T10+
 
6600
Dry

contacts
Cool

Lockout

Delay

Time
 
l
Off
 
l
5-
60

minutes

in

5

minute

increments
6230,

6340,

6440,

or

6540

set

to

lock

out

cool
Yes
T10+
See

"Dry

Contact

Alerts

(ISU

6000-

6220)"

on

page
 
109

for

operation

details
 
6610
Dry

contacts
Cool

lockout

max
-
imum

indoor

tem
-
perature
 
l
None
 
l
80°F-
99°F
Yes
T10+
6620
Dry

contacts
Heat

Lockout

Delay

Time
 
l
Off
 
l
5-
60

minutes

in

5

minute

increments
6230,

6340,

6440,

or

6540

set

to

lock

out

Heat
Yes
T10+
6630
Dry

contacts
Heat

lockout

min
-
imum

indoor

tem
-
perature
 
l
None
 
l
40°F-
60°F
Yes
T10+
6640
Dry

contacts
Minimum

Off

Time
 
l
Off
 
l
1-
5

minutes
6230,

6340,

6440,

or

6540

set

to

lock

out

Heat

or

Cool
Yes
T10+
7000
Filtration
Filter

type
 
l
None
 
l
Electronic

air

cleaner
 
l
Media
 
No
Both
 
7020
Filtration
Number

of

air

filters
 
l
0
 
l
1
 
l
2
7000

=

media
No
Both
 
7110
Filtration
Replacement

reminders
Air

Filter

1

settings

and

Air

Filter

2

settings:

 
l
Off
 
l
10

Run

time

days
 
l
20

Run

time

days
 
l
30

Run

time

days
 
l
45

Run

time

days
 
l
60

Run

time

days
 
l
90

Run

time

days
 
l
120

Run

time

days
 
l
150

Run

time

days
 
l
30

Calendar

days
 
l
45

Calendar

days
 
l
60

Calendar

days
 
l
75

Calendar

days
 
l
3

Calendar

months
 
l
4

Calendar

months
 
l
5

Calendar

months
 
l
6

Calendar

months
 
l
9

Calendar

months
 
l
12

Calendar

months
 
l
15

Calendar

months
7020

=

1

or

2
No
Both
 
7020

=

2
No
Both
 
67 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
7120
Filtration
Electronic

Air

Cleaner

Reminders
Clean

cells,

options:
 
l
Off
 
l
6-
12

calendar

months
7000

=

electric

No
Both
 
Clean

Pre-
filters,

options:
 
l
Off
 
l
6-
12

calendar

months
No
Both
 
Replace

Post-
filters,

options:

 
l
Off
 
l
6-
12

calendar

months
No
Both
 
8000
Humidification
What

type

of

humid
-
ifier

do

you

have?
 
l
None
 
l
Steam
 
l
Bypass
 
l
Fan

powered
U

contacts

not

already

used
No
Both
 
8010
Humidification
What

sensors

will

be

used

for

Humid
-
ification

control
 
l
Thermostat
 
l
Wireless

sensors
8000

=

other

than

None

&

Wire
-
less

sensor

con
-
nected

to

thermostat
No
T10+
 
8030
Humidification
What

terminals

are

wired

to

the

humid
-
ifier?
 
l
None
 
l
Thermostat

U1
 
l
EIM

U1
 
l
EIM

U2
 
l
EIM

U3
 
Yes
T10+
Thermostat

U1

only

shown

when

EIM

not

used
8050
Humidification
Humidification

Win
-
dow

Protection
 
l
Off
 
l
On
1060

&

8000

=

other

than

"none".

Need

wired

or

wireless

outdoor

sensor

for

this

feature
No
Both
See
"Window

Protection"

on

page
 
94

for

more

details
8060
Humidification
System

modes

allow
-
ing

humidification
 
l
Heat
 
l
Cool
 
l
and/or

Off
8000

=

other

than

"None".

(Cool

option

only

when

discharge

sensor

selected

ISU

5000)
No
Both

(cool

only

for

T10+

with

DATS)
 
8070
Humidification
Humidification

con
-
trol
 
l
Humidify

Only

when

heat

is

on
 
l
Humidify

Only

when

fan

is

on
 
l
Humidify

on

demand:

Thermostat

controls

fan
 
l
Humidify

on

demand:

Humidifier

controls

fan
8000

set

to

other

than

None
No
Both
 
8080
Humidification
Humidifier

Lockout
 
l
Humidifier

allowed

when

Cool

is

run
-
ning
 
l
Humidifier

not
allowed

when

Cool

is

running
8060

set

to

Cool
No
T10+
 
68 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
8095
Humidification
Humidifier

Lockouts

Dry

Contacts
 
l
Full

Drain

Pan

 
l
Water

leak
 
l
Custom

Alerts

1

-

4
8000

=

steam,

by-
pass

or

fan

powered,

&

6000

=

full

drain

pan

or

water

leak,

OR

6005

is

set

for

custom

Dry

Contact

Alert
Yes
T10+
This

will

lock

out

the

humidifier

when

the

associated

Dry

Contact

Alert

is

active
8100
Humidification
Humidifier

Pad

replacement

reminder
 
l
Off
 
l
6

or

12

calendar

months
8000

=

none,

or

bypass

or

fan

powered
No
Both
 
8100
Humidification
Clean

tank/Water

Filter

replacement

Reminder
 
l
Off
 
l
60

or

90

run

time

days
 
l
6

or

12

calendar

months
8000

=

steam
No
Both
 
9000
Dehumidification
What

type

of

dehu
-
midification

equip
-
ment

do

you

have?
 
l
None
 
l
A/C

with

low

speed

fan
 
l
A/C

with

high

speed

fan
 
l
Whole

House

Dehu
-
midifier
 
l
Hot

Gas

Bypass
A/C

with

low

speed

fan
Dehumidifier

&

Hot

Gas

Bypass

only

shown

if

U

contacts

are

avail
-
able
No
Hot

Gas

Bypass

only

for

T10+
 
9005
Dehumidification
Dehumidification

Fan

speed

priority
 
l
Low

speed

fan

with

Cool

stage

1

only
 
l
Low

speed

fan

Always.

 
l
Selectable

by

user,
9000

=

A/C

with

Low

Speed

Fan
No
T10+
 
9010
Dehumidification
 
What

sensors

will

be

used

for

Humid
-
ification

control
 
l
Thermostat
 
l
Wireless

sensors
9000

=

A/C

with

Low

Speed

Fan,

Whole

House

Dehumidifier,

or

Hot

Gas

Bypass
No
T10+
 
9040
Dehumidification
 
What

terminals

are

wired

to

the

dehu
-
midification

equip
-
ment?
 
l
None

 
l
Thermostat

U
 
l
EIM

U1
 
l
EIM

U2

 
l
EIM

U3
9000

=

A/C

with

Low

Speed

Fan

or
Whole

House

Dehumidifier
Yes
T10+
Thermostat

U1

only

shown

when

EIM

not

used
9050
Dehumidification
 
Dehumidification

Equipment

Setup
 
l
Normally

Open
 
l
Normally

Closed
9000

=

Low

Speed

Fan

or

Hot

Gas

Bypass
No
Both
 
9070
Dehumidification
 
Dehumidification

-

Overcooling

Limit
 
l
0°F

(0°C)
 
l
1°F

(0.5°C)
 
l
2°F

(1.0°C)

 
l
3°F

(1.5°C)
9000

=

A/C

with

High

or

Low

Speed

Fan
No
Both
If

Celsius

is

selected

in

ISU

1050,

the

Celsius

temperatures

seen

in

the

Options

column

at

left

are

presented.
69 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
9080
Dehumidification
 
Control

Method
 
l
Basic
 
l
Minimum

on

Time
 
l
High

Humidity

Com
-
fort

Reset
 
l
High

Humidity

Com
-
fort

Reset

w/

Min
-
imum

On

Time
 
l
Reheat
 
l
Reheat

with

Min
-
imum

On

Time
Set

for

Light

Com
-
mercial
No
T10+
Some

of

these

settings

originated

with

the

Factory/
Over-
The-
Air

release

of

firmware

version

03.03.08.02,

which

sup
-
ports

Light

Commercial

settings.

 
ISU

9080-
9100

were

part

of

this

update.

 
The

T10+

will

receive

this

OTA

update

when

the

thermostat

is

connected

to

WiFi

and

registered

to

an

account.

Note

that

the

OTA

update

may

take

as

long

as

one

day

after

connection

and

regis
-
tration.
 
 
9090
Dehumidification
 
Dehumidification

Minimum

On

Time
 
l
0

minutes
 
l
5

minutes

to

15

minutes

in

1

minute

increments
9080

=

other

than

Basic
No
T10+
9100
Dehumidification
 
High

Humidity

Com
-
fort

Reset

Setting
1°F

to

5°F

in

1°F

incre
-
ments
9080

=

one

of

the

Comfort

Reset

settings
No
T10+
9120
Dehumidification
 
System

modes

allow
-
ing

dehu
-
midification
 
l
Heat
 
l
Off
 
l
Cool
9000

-

Whole

House

Dehu
-
midifier
No
Both
 
9130
Dehumidification
 
Dehumidifier

Fan

Control
 
l
Thermostat

Controls

Fan
 
l
Dehumidifier

Con
-
trols

Fan
9000

-

Whole

House

Dehu
-
midifier
No
Both
 
9140
Dehumidification
 
Dehumidifier

Lock
-
out
 
l
Dehumidifier

Allowed

when

Cool

is

Running
 
l
Dehumidifier

Not

Allowed

when

Cool

is

Running
9000

-

Whole

House

Dehu
-
midifier
No
Both
 
9145
Dehumidification
 
Dehumidifier

lock
-
out

dry
contact
Custom

Alert

1

-

Custom

Alert

4

(options

depend

on

6005

settings)
ISU

6005

is

set

for

a

custom

dry

contact
alert
Yes
T10+
If

enabled,

the

dehumidifier

will
lock

out

whenever

the

selected

Dry

Contact

Alert

is

active
9180
Dehumidification
 
Dehumidification

-

Away

mode
 
l
Not

Allowed
 
l
Allowed
 
No
T10+
 
9190
Dehumidification
 
Dehumidification

Away

mode

Fan

Con
-
trol
 
l
On
 
l
Automatic
 
l
Circulate
9180

=

allowed
No
T10+
 
9200
Dehumidification
 
Dehumidification

Away

mode

low

limit

temperature

setting
70°F-
80°F

(21.0°C-
26.5°C)

9180

=

allowed
No
T10+
The

dehumidification

Away

mode

setting

can

restrict

this
Dehumidification

Away

Mode

Tem
-
perature

Setting
70°F

to

99°F

(21.0°C

to

37.0°C)
9180

=

allowed
No
T10+
The

dehumidification

Away

mode

Low

Limit

setting

can

restrict

this
Dehumidification

Away

Mode

Dehu
-
midification

Setting
40%

-

70%
9180

=

allowed
No
T10+
 
70 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
9210
Dehumidification
 
Dehumidifier

Filter

replacement

reminder
 
l
Off
 
l
30

Calendar

Days
 
l
60

Calendar

Days
 
l
3

Calendar

Months
 
l
4

Calendar

Months
 
l
5

Calendar

Months
 
l
6

Calendar

Months
 
l
7

Calendar

Months
 
l
8

Calendar

Months
 
l
9

Calendar

Months
 
l
10

Calendar

Months
 
l
11

Calendar

Months
 
l
12

Calendar

Months

 
No
Both
 
10000
Ventilation
Ventilation

Type
 
l
None
 
l
ERV/HRV
 
l
Passive

(Fan

Only)
 
l
Fresh

Air

Damper
ERV/HRV

or

Damper

needs

available

U

con
-
tacts.

Passive

Fan

is

not

an

option

for

Radi
-
ant

Heat

Only.
No
Both
 
10005
Ventilation
Ventilator

Model

number
Other

model
 
l
VNT5070E1000
 
l
VNT5200E1000
 
l
VNT5150E2000
 
l
VNT5150H2000
 
l
VNT5200E2000
 
l
VNT5200H2000
ISU

10000

set

to

ERV/

HRV
No
T10+
See

"Ventilation"

on

page
 
98
.
10020
Ventilation
What

terminals

are

wired

to

the

vent
-
ilation

equipment?
 
l
None
 
l
Thermostat

U1
 
l
EIM

U1
 
l
EIM

U2
 
l
EIM

U3
10000

=

ERV/HRV

or

Fresh

Air

Damper
Yes
T10+
Thermostat

U1

only

shown

when

EIM

not

used.

10050
Ventilation
Ventilation

control

method
 
l
ASHRAE
 
l
Percent

on

Time
10000

=

ERV/HRV

or

Fresh

Air

Damper
No
Both
 
10060
Ventilation
Ventilation

Fan

con
-
trol
 
l
Thermostat

controls

fan
 
l
Equipment

controls

fan
10000

=

ERV/HRV

or

Fresh

Air

Damper

and

8000

set

for

Humidifier
No
Both
 
10065
Ventilation
Turn

on

ventilation

dry
contacts
 
l
Custom

Alert

1

-

Custom

Alert

4

(options

depend

on

6005

settings)
ISU

6005

is

set

for

a

custom

dry

contact
alert

&

ISU

10140

isn’t
selected

for

the

same

custom

alert.
Yes
T10+
If

enabled,

the

ventilator

will

come

on

whenever
the

selected

Dry

Contact

Alert

is

active
10090
Ventilation
Ventilation

House

Size
Number

of

Bedrooms

1-
6
10050

=

ASHRAE
No
Both
 
Size

of

house:
 
l
1000

-
5000

square

feet

if

display

set

to

Fahrenheit
 
l
90-
460

square

meters

if

set

to

Celsius
10050

=

ASHRAE
No
Both
 
71 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
10100
Ventilation
Enter

Equipment

Ventilation

Rate
 
l
30

-

350

CFM

if

dis
-
play

set

to

Fahren
-
heit
 
l
850

-

9900

LPM

if

set

to

Celsius
10050

=

ASHRAE
No
Both
Fixed

setting

and

not

adjustable

if

VNT5070

or
VNT5200

is

selected

for

10005.

This

setting

also

indicates

whether

or

not

you

meet

ASHRAE

standards
if

ISU

10050

=

ASHRAE

based
on

ISU

10090

settings
10120
Ventilation
Ventilation

Percent

On

Time
10%

-

100%

(30%

default)
10050

+

%

on

time
No
Both
 
10125
Ventilation
Ventilation

Priority
 
l
Lockouts

are

priority
 
l
ASHRAE

is

priority
10050

=

ASHRAE
No
Both
 
10130
Ventilation
Outdoor

condition

lockouts
Low

Temperature

=

off,

-
20F

to

40F

(off,

-
29.0

-

4.5C)
10000

=

ERV/HRV

or

Fesh

air

damper

&

1060

(outdoor

temperature)

=

other

than

"None"
No
Both
 
High

Temperature

=

off,

80F

to

110F

(off,

26.5C-
43,5C)
No
Both
 
High

Dew

point

=

off,

65F

-

85F

(Off,

18.5C-
29.5C)
1060

=

Internet

or

Wireless
No
Both
 
10140
Ventilation
Lockout

Ventilation

on

Humidification

or

dehumidification

calls
Off

or

On
8000

set

for

humidifier

and/or

9000

set

for

dehumidifier
Yes
T10+
 
10145
Ventilation
Ventilation

lockout

dry
contacts
 
l
Custom

Alert

1

-

 
l
Custom

Alert

4

(options

depend

on

6005

settings)
ISU

6005

is

set

for

a

custom

dry

contact
alert

&

ISU

10065

isn’t

selected

for

the
same

custom

alert.
Yes
T10+
If

enabled,

the

ventilator

will
be

locked

out

whenever

the
selected

Dry

Contact

Alert

is

act
-
ive
10160
Ventilation
Ventilate

on

high

indoor

humidity
Off,

On

(Heat

only)
8000

set

for

humidifier

and

10000

set

for

ventilator
Yes
T10+
 
10170
Ventilation
Ventilation

Remind
-
ers
Clean

core

=

Off,

3,

6,

9,

12,

calendar

months
Core

only

shown

if

100

=

ERV/HRV.

Filter

reminder

always

shown.
No
Both
 
Clean

filter

=

Off,

3,

6,

9,

12,

calendar

months
 
No
Both
 
11000
UV

Devices
Number

of

UV

Devices
0,

1,

2
 
No
Both
 
11050
UV

Devices
UV

Bulb

Replace
-
ment

Reminders
Replace

UV

Bulb

1

=

Off,

6,

12,

24

calendar

months
11000

=

1

or

2
No
Both
 
Replace

UV

Bulb

2

=

Off,

6,

12,

24

calendar

months
11000

=

2
No
Both
 
14005
Idle

screen

Style
Idle

screen

Style
 
l
Temperature

 
l
Analog

Clock
 
No
Both
 
14010
Clock

Format
Clock

Format
 
l
12

hour

clock
 
l
24

hour

clock
 
No
Both
 
72 ISU

#
Heading
Question
Options
Contingent

pre
-
vious

setting?
EIM

needed?
T10,

T10+

or

both
Notes
14015
Daylight

Savings

Time
Daylight

Savings

Time
 
l
Off
 
l
On
 
No
Both
 
14020
Display

Offsets
Indoor

Display

Off
-
sets
 
l
Indoor

Temperature:
 
l
0°F
 
l
1°F
 
l
2°F
 
l
3°F
 
No
Both
The

display

offset

is

applied

to

the

Home

screen,

not

the

Priority

screen.

This

offset

is

not

asso
-
ciated

with

any

individual

sensor.
Indoor

Humidity:
-
12%

to

12%

RH
 
No
Both
14030
Display

Offsets
Outdoor

Display

Off
-
sets
 
l
Outdoor

Tem
-
perature:
 
l
0°F
 
l
1°F
 
l
2°F
 
l
3°F
 
 
 
 
No
 
 
 
T10+
 
 
T10+

Linked

to

C7089R3013

wireless

outdoor

sensor
Outdoor

Humidity:
-
12%

to

12%

RH
 
14050
Indoor

humidity
Show

indoor

humid
-
ity

on
home

screen
Yes,

No
 
No
T10+
If

set

to

control

a

humidifier

or
dehumidifier,

the

T10+

will

still
show

the

indoor

humidity

reading

under

the

Humidity

and

Dehu
-
midity

setting

screens
15000
Dealer

Information
Dealer

Information
Enter

Company

name,

phone

number,

website,

email,

message

No
Both
 
73 WIFI

SETUP
During

the

initial

installation,

after

the

Installer

setup

the

thermostat

will

prompt

you

to

set

up

WiFi

and

guide

you

through

the

steps.

If

you

are

setting

up

WiFi

after

the

initial

installation

has

already

been

done,

follow

the

steps

below:
 
1.

Select

the

Main

Menu

icon.
M37797
Main

menu

icon.
 
2.

Then

select

WiFi
.
 
3.

There

is

a

slider

labeled

“Enable

WiFi”.

Make

sure

this

is

set

to

the

right.
 
4.

Touch

Choose

Network
.
 
5.

After

a

brief

delay,

the

thermostat

should

show

the

available

networks.

Choose

your

home

network

from

the

list.
 
6.

If

this

is

a

secure

network,

it

should

prompt

you

to

“Enter

WiFi

password”.

After

a

brief

delay

the

display

should

show

“Success!

Your

thermostat

successfully

connected

to

the

network.”

Press

the

OK

button.

NOTE:

If

you

did

not

successfully

connect

to

the

network:
 
7.

Download

the

First

Alert

or

Resideo

app

from

the

App

store

or

Google

Play.
 
8.

Open

the

First

Alert

or

Resideo

app.

Tap

SET

UP

NOW

as

shown

here

to

continue.

Tap

INSTALL

A

DEVICE

and

fol
-
low

the

prompts

to

continue.

The

app

will

walk

you

through

the

rest

of

the

setup.
M37798
SET

UP

NOW

screen
74 Connect

to

a

Hidden

WiFi

Network
 
1.

Touch

MENU
,

then

WiFi

Setup.
 
2.

Touch

Other
,

then

Select
.
 
3.

When

prompted,

press

the

screen

to

edit

the

network

name.
 
4.

Enter

the

network

name.

Press

the

5
or

6
buttons

to

change

the

letter

or

number.

Press

the

4
button

to

move

to

the

next

character,

or

the

3
button

to

move

to

the

previous

character.

Use

the

5
or

6
buttons

at

the

bottom

to

change

letter

case.

Press

Done

when

complete.
 
5.

Select

the

appropriate

network

security

setting,

then

press

Select.
 
6.

Enter

the

WiFi

network

password

as

explained

above

in

“Connecting

to

WiFi

Network”,

step

6.
Unsuccessful

WiFi

Connection
If

you

are

unsuccessful

in

connecting

the

thermostat

to

the

WiFi

network,

you

will

see

a

Connection

Failed

screen.

Press

the

6
button

for

other

tips

about

this

failed

connection.

Here

are

three

specific

reasons

the

connection

might

be

unsuc
-
cessful.
For

all

Connection

Failed

screens,

pressing

Done

will

return

to

the

Menu

screen.

Invalid

Password
The

password

you

entered

is

invalid.

Check

that

you

have

the

right

password

and

try

again.
No

IP

Address
The

thermostat

was

unable

to

obtain

an

IP

address

from

the

router.

Verify

the

router

is

correctly

set

up

to

automatically

assign

IP

addresses.

This

connection

can

take

several

minutes.

If

there

is

still

no

connection,

remove

the

thermostat

from

the

wallplate

for

10

seconds,

then

snap

it

back

into

place.
No

Internet

Link
The

thermostat

connected

to

the

WiFi

network

but

was

unable

to

establish

a

connection

to

the

internet.

Check

the

router

settings

and

try

again.

Make

sure

the

Ethernet

cable

is

plugged

into

the

router

and

try

rebooting

the

router

if

necessary.
Wi-Fi
Enable Wi-Fi
Change Network...
WI-FI NETWORK
i
STATUS
IPv4 ADDRESS
IPv6 ADDRESS
MAC ID
Not Connected to Internet
00:00:00:00:00:00
--
M39486
75 SCHEDULING
Setting

a

Schedule

On

Thermostat
Select

the

MENU

icon

at

the

bottom

of

the

home

screen

display.

Then

select

Schedule
.
 
l
If

you

want

all

days

the

same,

select

Grouped

Days
.
 
l
Touch

the

period

you

wish

to

edit

(
Wake
,

Away
,

Home

or

Sleep
).
Residential
Commercial
 
l
If

you

want

all

days

separate,

select

Single

Days
.
 
l
Touch

the

period

of

the

day

you

wish

to

edit

(
Wake
,

Away
,

Home
,

or

Sleep
).

Scroll

down

to

see

additional

days).

 
l
If

you

want

weekdays

grouped

but

weekend

days

separate,

or

if

you

do

not

want

to

use

a

schedule,

select

Sched
-
ule
.
76  
l
Touch

Create

New

Schedule
.

The

thermostat

will

then

walk

you

through

the

schedule

setup.
 
l
Touch

Time

to

edit

the

time

for

that

schedule

period.
 
l
Touch

Priority

to

select

which

sensors

will

be

used

for

that

period.
 
l
Touch

Temperature

to

set

the

Heat

and

Cool

setpoints

for

that

period.
 
l
Touch

Fan

to

select

Fan

On
,

Auto
,

or

Circ

for

that

period.
NOTE:

To

utilize

Geofencing,

set

the

schedule

through

the

app.
Scheduling

Through

the

App
Flexible

scheduling:

You

can

choose

to

use

location-
based

temperature

control

(geofence/Auto

Away

technology),

time-
based

scheduling,

or

use

a

combination

of

both

to

make

sure

your

home

is

always

comfortable.
 
l
Location-
based

temperature

control:

Using

geofencing/Auto

Away

technology,

the

T10/T10+

Smart

thermostat

will

automatically

use

your

smartphone’s

location,

which

can

save

energy

when

you

leave

and

make

your

home

comfortable

by

the

time

you

return.
 
l
Smart

scheduling:

Adds

a

Sleep

period

to

location-
based

temperature

control.
 
l
Time-
based

scheduling:

You

can

program

a

schedule

where

every

day

is

different,

a

schedule

where

weekdays

and

weekends

are

different,

or

a

schedule

where

every

day

is

the

same.

There

are

four

adjustable

periods

per

day:

Wake,

Away,

Home,

and

Sleep.
 
l
No

schedule:

You

can

also

choose

not

to

set

a

schedule

and

adjust

the

thermostat

manually.
 
l
Sensor

Priority:

Select

which

sensors

are

used

for

each

program

period

or

when

used

manually.
 
1.

In

the

app,

select

the

thermostat

you

wish

to

schedule.

Then

scroll

down

and

select

Schedule.
 
2.

Select

Grouped

Days

for

all

days

the

same

or

Single

day

if

you

want

some

days

to

be

scheduled

different

than

oth
-
ers.

77  
3.

Select

Options

to

turn

schedule

off,

create

a

new

time-
based

schedule,

or

switch

to

Geofencing/Auto

Away.
 
4.

Set

priority

sensor
(s)

for

each

program:
Location-
Based

Scheduling
When

location-
based

temperature

control

is

used,

the

thermostat

active

home

screen

display

will

show

Using

Home

set
-
tings
,

Using

Away

settings
,

or

Using

Sleep

settings

below

the

room

temperature.

If

you

set

an

additional

Sleep

period

in

the

app,

you’ll

also

see

the

Following

Schedule

in

the

upper

left

corner

of

the

ther
-
mostat

screen.
If

you

manually

change

the

temperature

when

location-
based

temperature

control

is

active,

the

new

temperature

will

remain

in

effect

until

you

cross

the

geofence.
To

adjust

the

geofence

boundary,

follow

the

steps

below.
 
1.

Open

the

app,

tap

the

MENU

icon

in

the

upper

left

corner

and

then

tap

Geofence

or

"Auto

Away"

and

enable

this.
 
2.

Tap

Geofence

Radius
,

and

when

the

map

and

current

geofence

appear,

touch,

hold

and

drag

the

black

dot

to

adjust

the

geofence

boundary.
 
3.

Tap

SAVE

to

finish.
Schedule

Override

on

Device
With

thermostat

in

Heat,

Cool,

Auto,

or

Em

Heat

mode,

press

the

up

or

down

arrow

to

change

the

setpoint.

(if

thermostat

is

in

auto

mode,

you

need

to

press

Heat

to

or

Cool

to

first).
If

scheduling

is

enabled

it

will

say

Hold

until

and

show

a

time

at

the

bottom

of

the

screen.

Touch

this.
Display

says

Use

current

temperature,

fan,

and

comfort

priority

settings

until...
Options

are:
 
l
Next

Period
 
l
A

Specific

Time
78  
l
Permanently
 
l
Remove

hold
Choose

the

appropriate

option.

If

you

chose

A

Specific

time
,

select

the

time

you

want

to

hold

to.
Press

Done

to

return

to

Home

screen.
79 MAIN

MENU
From

Home

Screen,

press

the

Menu

icon

at

bottom

of

the

display

(3

horizontal

lines).

(If

this

is

not

shown

at

home

screen,

touch

screen

to

wake

display

first).
Main

Menu

Options
Notifications
Only

displayed

when

there

are

active

alerts/notifications.

select

“Notifications”

to

see

details.
System

Mode
(Available

modes

vary

depending

on

how

the

thermostat

was

configured)
 
l
Heat
 
l
Off
 
l
Cool
 
l
Auto

(see

"Auto

Changeover

Operation"

on

page
 
101
)
 
l
Em

Heat

(see

"Em

Heat

and

Auxiliary

Heat

Operation"

on

page
 
101
)
Fan
(Fan

setting

not

available

for

all

system

types)
 
l
Auto

(Fan

only

runs

with

a

call

for

Heat

or

Cool,

or

if

set

to

run

with

Hum,

Dehum,

or

Vent

call)
 
l
On

(fan

runs

continuously)
 
l
Circulate

(fan

runs

randomly

approx.

33%

of

the

time)
For

2-
pipe

and

4-
pipe

fan

coil

applications,

there

may

be

settings

for

auto

or

high,

medium

and

low

fan

speeds.
Priority
If

wireless

indoor

temperature/humidity/motion

sensors

are

used,

select

which

sensors

are

used

for

temperature

control.

Choose

Active

Sensor

(those

detecting

motion)

or

manually

select

which

sensors

to

use.
Schedule
 
l
Create

new

schedule

–

(Set

a

time-
based

schedule)
 
l
Disable

schedule
 
l
Reset

to

default

Schedule
NOTE:

To

enable

Geofencing,

use

the

Resideo

app.
Weather
Shown

if

connected

to

WiFi

and

the

app,

&

ISU

1060

=

Internet,

displays

weather

forecast

for

up

to

10

hours

in

2

hour

increments.
Temperatures
Shown

if

configured

for

a

floor/slab

sensor

in

ISU

1055.

Shows

the

temperature

reading

and

settings

for

Floor

sensor

(T10+

only).
Humidification
 
l
View

current

indoor

humidity

level

&

setting
 
l
View

humidifier

status

(humidifying,

idle,

off)
 
l
Change

humidity

setting
 
l
Options

change

mode,

change

window

protection

setting
Dehumidification
 
l
View

current

indoor

Dehumidity

level

&

setting
 
l
View

dehumidifier

status

(dehumidifying,

idle,

off)
 
l
Change

Dehumidity

setting
 
l
Options

change

mode,

adjust

high

speed

fan

priority

setting
Ventilation
 
l
View

or

change

mode

(Auto,

On,

Off)
 
l
Timed

ventilation

180

minutes

max
 
l
Options

lockout

settings

for

Sleep,

High

Outdoor

Temperature,

Low

Outdoor

Temperature,

High

Outdoor

Dew

Point
If

ISU

10005

=

VNT5070E1000,

VNT5200E1000,

VNT5150E2000,

VNT5150H2000,

VNT5200E2000

or

VNT5200H2000,

the

ventilation

menu

will

show

the

CFM

and

wattage

of

the

ventilator

while

ventilator

is

running.
Temperature

balancing

(T10+

only).

Shown

if

ISU

3310

is

enabled.

 
l
Auto

or

Off.
80 When

set

to

auto,

you

can

adjust

the

Room

delta

setting

from

.
5°F

to

10°F

in

.
5°F

increments

(.25°C

to

5°C

in

.25°C

increments).

This

will

allow

the

T10+

to

run

the

fan

if

the

temperature

between

sensors

selected

under

“options”

in

the

Temperature

balancing

menu.
Management
Devices

&

Sensors
 
l
Add

a

wireless

indoor

or

outdoor

sensor
 
l
Identify

a

wireless

indoor

or

outdoor

sensor
 
l
Thermostat:
 
o
Temperature

&

humidity

readings
 
o
and

network

name
 
o
IPV54

address
 
o
Change

room

name
 
l
Equipment

Interface

Module:
 
o
Firmware

version
 
o
Wireless

signal

strength
 
l
Indoor

Air

Sensor:
 
o
Firmware

version
 
o
Battery

strength
 
o
Wireless

signal

strength
 
o
Temperature

and

Humidity

readings
 
o
Occupied

or

unoccupied

(detection

of

motion

in

room)
 
l
Options:
 
o
Rename

sensor

(select

Room

name)
 
o
Use

motion

(Allows

you

to

choose

not

to

allow

motion

to

be

used

from

a

one

or

more

sensors

when

“active

rooms”

is

selected

in

the

priority

menu.
 
o
Motion

Sensitivity

(HIGH

=

Triggered

when

very

little

motion

is

detected,

MEDIUM

=

triggered

when

a

moderate

amount

of

motion

is

detected,

LOW

=

triggered

only

when

a

lot

of

motion

is

detected).
 
o
Delete

(Removes

that

sensor

from

the

thermostat).
 
o
Blink

lights

(Will

make

the

light

on

the

indoor

sensor

you

selected

blink

to

help

identify

which

sensor

is

matched

with

each

name

in

the

sensor

menu.)
 
l
Outdoor

Air

Sensor:
 
o
Firmware

version
 
o
Battery

strength
 
o
Wireless

signal

strength
 
o
Temperature

and

Humidity

readings
 
o
Delete

(this

option

is

only

shown

in

the

"Devices

&

Sensors"

menu

when

accessed

via

"Installer

Options"

menu).
Thermostat

Information
 
l
Mac

Address
 
l
IP

Address
 
l
Date

Code
 
l
Model

Number
 
l
Build

Date
 
l
Collection

Version
 
l
WiFi

Bootloader

Version
 
l
WiFi

Application

Version
 
l
RedLINK

Application

Version
 
l
T10+

will

show

a

QR

code

if

you

scroll

down
Equipment

Status
81  
l
System

mode
 
l
Heat

stages

(on

or

off)
 
l
Cool

stages

(on

or

off)
 
l
Fan

on

or

off
 
l
IAQ

(Hum,

Dehum,

or

Vent)

on

or

off
Dehumidification

Away

Mode
If

ISU

9180

is

set

for

dehumidification

away

mode,

then

this

menu

displays

the

dehumidification

Away

mode

status

and

settings.
Dealer

Information
 
l
Model

number
 
l
Date

code
 
l
Dealer

company

name

and

contact

information

if

provided

by

installer.

(See

"Installer

Options

Menu"

on

the

next

page
.)
Configuration
 
l
WiFi
 
l
Connect

App
 
l
Connect

HomeKit
 
l
Security
 
l
Preferences
 
l
Installer

Options

(See

"Installer

Options

Menu"

on

the

next

page
.)
Temperature

balancing

(T10+

model

only)
If

at

least

one

wireless

sensor

is

used,

and

ISU

3300

is

enabled,

the

temperature

balancing

feature

will

run

the

system

fan

if

the

selected

rooms

have

a

temperature

variation

that

exceeds

the

delta

setting

in

ISU

3310.
When

this

feature

is

enabled

you

can

select

“Temperature

balancing”

under

menu

and

select

auto

or

off.

When

auto

is

selected

you

can:
 
l
Adjust

the

Room

Delta

setting

(number

of

degrees

difference

between

the

selected

sensors

required

to

energize

the

system

fan)
 
l
Open

the

options

menu

and

select

the

sensors

used

or

disable

this

feature

during

the

sleep

period.
82 INSTALLER

OPTIONS
To

access

the

Installer

options

menu:
 
1.

Touch

the

Menu
icon

(3

horizontal

lines

at

bottom

of

display)
 
2.

Scroll

down

and

touch

Thermostat

Information
.
 
3.

Write

down

the

date

code

from

that

screen.

Then

touch

the

left

arrow

at

top

of

display

to

go

to

previous

screen.
 
4.

Scroll

down

until

“Installer

Options”

is

shown.

Touch

Installer

Options

and

enter

date

code.
How

to

find

more

options
 
1.

Touch

the

Menu

button.
 
2.

Scroll

up

and

down

for

more

options.
Install
e
r
O
pt
i
on
s
M37799
1
2
Installer

Options

Menu
Installer

Setup
Setup

thermostat.
Installer

Test
 
l
Turn

on

or

off

Heat

stages
 
l
Turn

on

or

off

Cool

stages
 
l
Turn

on

or

off

Em

Heat

stage
 
l
Turn

on

or

off

IAQ

equipment
 
l
See

equipment

Run

Time
 
l
See

the

sensor

temperature

reading

if

a

10K/20K

pipe

sensor

is

used

for

a

Fan

Coil

Unit
Heat Stages
Stage 1
Done
HEAT
RUN TIME RETURN
DISCHARGE DELTA T
-- ̊ -- ̊
00:39 -- ̊
--
MCR39518
Installer Test
Stage 2
--
Next Test
If

discharge

and

return

sensors

(RATS

&

DATS)

are

used

with

T10+

and

EIM,

the

display

shows

these

readings

and

the

delta

during

installer

test.
Dealer

Information

Setup
Enter

installer

company

name,

phone

number,

website,

and

email.

This

allows

the

contractor’s

contact

information

to

be

displayed

if

the

customer

receives

an

alert

or

reminder.

83 Devices

&

Sensors
 
l
Add

a

wireless

indoor

or

outdoor

sensor
 
l
Identify

a

wireless

indoor

or

outdoor

sensor
Thermostat:
 
l
Temperature

&

humidity

readings
 
l
Network

name
 
l
IPV54

address
 
l
Change

room

name
Equipment

Interface

Module:
 
l
Firmware

version
 
l
Wireless

signal

strength
Indoor

Air

Sensor:
 
l
Firmware

version
 
l
Battery

strength
 
l
Wireless

signal

strength
 
l
Temperature

and

Humidity

readings
 
l
Occupied

or

unoccupied

(detection

of

motion

in

room)
Options
:
 
l
Rename

sensor

(select

Room

name)
 
l
Use

Motion

(Offers

the

option

of

not

using

motion

sensing

from

one

or

more

sensors

when

Active

Rooms

is

selec
-
ted

in

the

priority

menu.)
 
l
Motion

Sensitivity

(HIGH

=

Triggered

when

very

little

motion

is

detected,

MEDIUM

=

triggered

when

a

moderate

amount

of

motion

is

detected,

LOW

=

triggered

only

when

a

lot

of

motion

is

detected).
 
l
Delete

(Removes

that

sensor

from

the

thermostat).
 
l
Blink

lights

(Will

make

the

light

on

the

indoor

sensor

you

selected

blink

to

help

identify

which

sensor

is

matched

with

each

name

in

the

sensor

menu.)
Outdoor

Air

Sensor:
 
l
Firmware

version
 
l
Battery

strength
 
l
Wireless

signal

strength
 
l
Temperature

and

Humidity

readings
 
l
Delete

(option

only

shown

in

the

"Devices

&

Sensors"

menu

when

accessed

via

"Installer

options"

menu).
84 Thermostat

Information
 
l
MAC

Address
 
l
Date

Code
 
l
Model

number
 
l
Build

date
 
l
Collection

Version
 
l
Bootloader

Version
 
l
Application

Version
 
l
WiFi

Bootloader

Version
 
l
WiFi

Application

Version
 
l
RedLINK

Application

Version
Reset
 
l
Reset

Schedule
 
l
Delete

all

sensors
 
l
Reset

HomeKit
 
l
Factory

Reset
 
l
Reset

WiFi?
85 GETTING

THE

MOST

FROM

THE

T10

OR

T10+

SMART

THERMOSTAT
Prioritize

Rooms
Prioritize

a

specific

room

or

multiple

rooms,

or

let

comfort

follow

your

move

using

built-
in

motion

detection.
Control

on

the

Go
Adjust

your

thermostat

from

anywhere

using

your

tablet

or

smartphone.
Save

Energy
With

Auto

Away/Geofencing,

you

can

save

money

on

the

most

expensive

part

of

your

energy

bill

while

you’re

away.
Simple

Installation
The

thermostat

automatically

programs

itself.

Just

answer

a

few

simple

questions

and

you’ll

be

up

and

running

in

no

time.
Whole-
Home

Range
With

a

200-
foot

range,

20

sensors

with

temperature,

humidity,

and

occupancy

detection

can

connect

to

your

thermostat

from

throughout

your

home.
Know

Your

Home

Is

Safe
Get

customizable

alerts

on

your

mobile

device

when

the

basement

is

so

cold

a

pipe

could

burst,

or

if

the

baby’s

room

is

getting

too

hot.
Apple
®

HomeKit™

Setup
 
1.

Touch

Menu

icon

at

the

bottom

of

the

T10

or

T10+

home

screen.
M39090
74
2
18%
86  
2.

Scroll

down

and

select

Connect

HomeKit
.
 
3.

Use

the

Apple

Home

App

and

select

Add

Accessory
.

Scan

the

code

shown

on

your

thermostat

with

your

phone.
 
4.

Follow

the

instructions

on

your

phone.
M39091
Note:

We

would

recommend

registering

the

thermostat

to

the

First

Alert

or

Resideo

app

when

using

Apple

HomeKit

to

bet
-
ter

sync

the

time.
Using

Your

Thermostat
The

screen

will

wake

up

by

pressing

the

center

area

of

the

displayed

temperature.
M37800-V1
74
2
18%
Current Priority
Displays the type
of priority and
number of room
being prioritized
Setpoint
Temperature
Displays the
setpoint
temperature.
Indoor Humidity
Displays the
current indoor
humidity level.
Indoor
Temperature
Displays the
current indoor
temperature
Menu
Contains features
such as mode, fan,
schedule, priority,
and other
thermostat
settings
87 Setting

the

Time/Date
When

the

thermostat

is

linked

to

the

home

WiFi

router

and

registered

to

an

account

using

the

First

Alert

or

Resideo

app,

the

date

and

time

will

update

automatically.
If

not

using

WiFi

you

can

set

the

time/date

as

follows:
 
1.

Touch

Menu
.
 
2.

Scroll

down

and

select

Preferences
.
 
3.

Select

Date

and

Time
.
 
4.

Date

and

time

information

are

displayed.
Set

Date
 
l
If

the

date

shown

is

incorrect,

touch

Date
.
 
l
Scroll

up

or

down

on

the

left

of

the

display

until

the

correct

month

is

in

the

middle

of

screen.
 
l
Scroll

up

or

down

on

the

center

of

the

display

until

the

correct

day

is

in

the

middle

of

screen.
 
l
Scroll

up

or

down

on

the

right

of

the

display

until

the

correct

year

is

in

the

middle

of

screen.
 
l
Touch

Done
.
Set

Time
 
l
If

the

time

shown

is

incorrect,

touch

Time
.
 
l
Scroll

up

or

down

on

the

left

of

the

display

until

the

current

hour

is

in

the

middle

of

screen.
 
l
Scroll

up

or

down

on

the

center

of

the

display

until

the

current

minutes

are

in

the

middle

of

screen.
 
l
Scroll

up

or

down

on

the

right

of

the

display

until

the

correct

am

or

pm

is

in

the

middle

of

screen.
 
l
Touch

Done
.
Setting

the

Fan
NOTE:

Fan

setting

not

available

for

all

system

types.
 
l
Touch

Menu
.
 
l
Touch

Fan
.
 
l
Choose

on,

auto,

or

circulate.
 
l
Auto

setting

only

runs

the

fan

with

the

heating

or

cooling

system.
*
 
l
On

setting

runs

the

fan

continuously.
 
l
Circ

setting

runs

the

fan

approx

33%

of

the

time

to

ensure

air

circulation.
*

The

fan

may

also

run

with

the

humidifier,

dehumidifier,

or

ventilator

depending

on

how

the

thermostat

was

configured.
Programming

the

Fan
You

can

set

the

fan

to

on,

auto,

or

circ

for

each

program

when

using

time-
based

scheduling.
Setting

the

System

Mode
 
l
Touch

Menu
.
 
l
Touch

System

Mode
.
 
l
Touch

desired

option.
 
o
Heat:

Controls

only

the

heating

system.
 
o
Cool:

Controls

only

the

cooling

system.
 
o
Off:

Heating/cooling

systems

are

off.
 
o
Auto:

Selects

heating

or

cooling

depending

on

the

indoor

temperature.
 
o
Em

Heat

(heat

pumps

with

backup

Heat):

Runs

emergency

heat

on

a

heat

call.

Compressor

is

locked

out.
 
l
Touch

Done

to

save

and

exit.
NOTE:

The

Auto

and

Em

Heat

system

settings

may

not

appear,

depending

on

how

your

thermostat

was

set

up.
88 Using

Priority
Priority

creates

an

average

temperature

in

your

home

based

on

specific

rooms.

This

allows

you

to

prioritize

comfort

where

you

want

it.

Selecting

Sensors
The

temperature

reading

displayed

on

the

home

screen

is

from

the

sensor

or

sensors

that

are

being

used

for

temperature

control.

You

can

change

which

sensors

are

being

used

for

control

by

selecting

menu-
priority.

From

the

home

screen,

touch

the

menu

icon

at

the

bottom

of

the

display

and

select

“Priority”.
Priority

Screen
Selected

Rooms
When

set

to

“selected

rooms”

you

may

select

one

or

more

rooms

to

read

the

wireless

indoor

sensor

information

from.
When

multiple

sensors

are

selected,

the

temperature

is

averaged.
Active

Rooms
When

set

to

“Active

rooms”

the

thermostat

controls

temperature

based

on

the

reading

from

the

indoor

sensors

that

detect

motion.
Alerts

and

Notifications
 
1.

The

red

dot

above

the

Menu

icon

indicates

an

active

alert

or

notification.

Touch

the

Menu

icon

to

view

active

Alerts

&

Notifications.

 
2.

Touch

Notifications

to

open

this

menu.
 
3.

Touch

the

alert

message

to

see

more

information

about

the

alert

or

notification.

When

there

is

an

active

alert

or

notification,

you

must

select

the

notification

banner

and

acknowledge

the

message

before

you

are

allowed

to

access

the

menu

icon.
89 IAQ

Reminders
You

can

set

up

IAQ

reminders

in

the

thermostat

to

remind

users

when

filters,

pads,

bulbs,

etc.

need

cleaning

or

replace
-
ment.

The

available

reminders

vary

based

on

the

ISU

settings.

For

example,

if

the

thermostat

is

configured

to

control

a

flow

through

humidifier,

it

will

have

the

humidifier

pad

reminder

but

not

the

humidifier

tank

reminder:
 
l
Air

Filter

1
 
l
Air

Filter

2
 
l
Electronic

Air

Cleaner

Pre-
Filter
 
l
Electronic

Air

Cleaner

Post-
Filter
 
l
Humidifier

Tank/Water

Filter
 
l
Humidifier

Pad
 
l
Dehumidifier

Filter
 
l
Ventilator

Core
 
l
Ventilator

Filter
 
l
UV

Bulb

1
 
l
UV

Bulb

2
Reminders

that

are

displayed

under

preferences

will

change

based

on

the

IAQ

equipment

installed.

Reminders

for

equip
-
ment

that

is

already

set

up

can

be

set

using

the

steps

below.

Reminders

for

IAQ

equipment

that

is

not

yet

set

up

must

be

turned

on

from

the

installer

setup.
NOTE:

Air

Filter,

Humidifier

Pad,

Dehumidifier

Filter,

and

Ventilator

Filter

are

displayed

under

Preferences

even

if

they

have

not

been

set

up.

Humidifier

Pad

is

not

displayed

if

a

steam

humidifier

has

been

installed.
To

access

or

adjust

the

reminder

settings
 
l
Select

the

Menu

icon.
 
l
Scroll

down

and

select

Preferences
.
 
l
Select

the

reminder

you

want

to

set

from

the

list

(shown

above).
 
l
Press

5
or

6
to

set

timer

length.

Ranges,

increments

and

units

will

change

based

on

the

reminder.
 
l
Press

Done

to

save

the

reminder.
 
l
Press

Reset

Timer

when

you

have

completed

the

recommended

maintenance

or

you

can

extend

the

timer

setting

to

turn

off

the

alert

and

remind

you

later

to

do

the

recommended

maintenance.
 
l
Repeat

these

steps

for

all

reminders

you

want

to

set
NOTE:

When

set

for

run

time

days,

the

thermostat

tracks

the

amount

of

time

the

fan

has

run

and

compares

that

time

against

the

number

of

run

time

days

selected.

Fan

run

time

is

counted

when

there

is

a

call

for

forced

air

heating,

cooling,

or

fan.
90 Setting

Preferences
Preference

menu

options

let

you

select

how

the

thermostat

displays

information

or

responds

to

certain

situations.
To

access

the

Preferences

menu:
 
l
Touch

Menu
.
 
l
Scroll

down

and

select

Preferences
.
 
l
Select

an

option

and

follow

prompts:
Display
 
l
Temperature

units

(Fahrenheit

or

Celsius)
 
l
Language

(English,

French,

or

Spanish)
 
l
Screen

color

(optional

colors

shown)
 
l
Color

behavior

(Display

color

change

to

indicate

Heat

or

Cool

is

running)
 
l
Idle

Screen

Style

(Temperature

or

Analog

Clock)
 
l
Backlight:
 
o
Active

Backlight

setting

(50%

to

100%)
 
o
Inactive

Backlight

setting

(0%

to

100%)
 
o
Inactive

Night

Backlight
 
l
Brightness

0%

to

100%
 
l
Night

start

time
 
l
Night

end

time
 
l
Dark

Idle

theme

(T10+

only.

Display

turns

black

during

the

Nighttime

settings)
NOTE:

The

Night

setting

is

different

from

the

Scheduled

sleep

period
 
l
App

change

behavior

(When

a

temperature

change

is

made

by

the

app,

would

you

like

the

thermostats

to

light

up

the

display?

Yes

or

No)
 
l
Indoor

display

offsets

(temperature

and

humidity)
 
l
Bold

font

(Would

you

like

the

Home

and

idle

screens

to

use

a

bold

font?)

T10+

only
 
l
Clean

screen

(allows

30

seconds

to

clean

the

display

without

accidentally

changing

any

settings)
Date

and

Time
 
l
Set

date
 
l
Set

time
 
l
Set

to

12

or

24

hour

clock
 
l
Set

for

Daylight

Savings

Time
Reminders

(these

vary

based

on

ISU

settings)
 
l
Air

Filter

1
 
l
Air

Filter

2
 
l
Electronic

Air

Cleaner

Pre-
Filter
 
l
Electronic

Air

Cleaner

Post-
Filter
 
l
Humidifier

Tank/Water

Filter
 
l
Humidifier

Pad
 
l
Dehumidifier

Filter
 
l
Ventilator

Core
 
l
Ventilator

Filter
 
l
UV

Bulb

1
 
l
UV

Bulb

2
Adaptive

Recovery
 
l
On

or

Off
91 Fallback

room

(T10+

only)

 
l
Can

select

thermostat

or

sensor
(s)

After

any

changes,

touch

Done

to

save

your

settings.
Screen

Color
The

T10+

with

firmware

version

03.03.08.02

or

later

allows

you

to

select

the

screen

color

from

12

different

choices.

Select

Menu

>

Preferences

>

Display

>

Screen

Color
.
Screen

color

options
Inactive

Night

Backlight
There

are

two

settings

that

can

be

used

by

customers

who

do

not

want

the

T10+

display

to

illuminate

a

dark

room

at

night:

You

can

adjust

the

“Inactive

Night

Backlight

Backlight”

from

0%

to

100%.

At

0%

the

display

is

unlit

and

blank

but

wakes

to

20%

higher

than

that

setting

when

someone

touches

the

display.
If

“Dark

Idle

Theme”

is

selected

(T10+

models

only),

the

display

will

show

a

black

background.

This

is

for

customers

who

still

want

to

read

the

display

during

the

night

setting

time

but

don

don’t

want

it

to

light

up

the

room.
NOTE:

When

heat

or

cooling

comes

on,

the

display

will

still

flood

orange

or

blue.

These

colors

are

not

as

bright

as

the

white

idle

screen

but

if

the

orange

or

blue

is

not

desired,

the

customer

can

disable

Dark

Idle

Theme

and

set

the

inactive

backlight

to

0%.
92 Fallback

Room

(T10+

only)
Under

the

preferences

menu

you

can

select

which

Room
(s)

are

used

if

either:
 
l
The

T10+

is

set

for

active

rooms

and

none

of

the

sensors

detect

activity.

 
l
The

selected

sensors

(active

rooms

or

selected

rooms)

lose

communication

to

T10+

(sensor

failure,

dead

batteries,

etc.)
If

the

fallback

sensor
(s)

is

also

not

communicating,

the

thermostat

sensor

will

be

used

unless

the

installer

had

selected

“
NEVER

USE

THERMOSTAT
”.
This

operation

differs

between

T10

and

T10+.

T10

always

defaults

to

the

thermostat

in

the

situations

above.
If

you

select

“FALLBACK

ROOM”

then

“OPTIONS”,

you

can

select

“NEVER

USE

THERMOSTAT”.

This

would

be

done

if

the

thermostat

was

mounted

in

a

utility

room

or

other

location

that

is

not

sensing

the

space

temperature

in

an

area

it

is

con
-
trolling.
93 INDOOR

AIR

QUALITY

CONTROL
Humidification
The

thermostat

reads

the

indoor

humidity

level

and

allows

the

user

to

set

a

humidification

setting

with

or

without

window

protection.

The

thermostat

can

be

set

up

to

control

a

humidifier

in

any

system

mode

in

the

Installer

Setup

(ISU

8060).
Set

up

Humidification
 
1.

Select

the

Humidifier

Type

at

ISU

8000.

Based

on

the

humidifier

type

you

select,

the

thermostat

defaults

to

the

most

commonly

used

settings

for

that

humidifier

type.

For

example,

a

Bypass

or

Fan

Powered

humidifier

will

default

ISU

8070

to

“Hum

when

Heat

is

On.”
A

Steam

humidifier

will

default

ISU

8070

to

“Tstat

controls

Fan."
 
2.

Set

Window

Protection

setting

(ISU

8050).

Outdoor

sensor

temperature

(Sensor

or

Internet

weather)

is

required

for

Window

Protection

(ISU

1060).
 
3.

Select

the

system

mode
(s)

to

allow

humidification

(ISU

8060).

Options

are

Heat

and

off.

Heat

includes

Heat,

Emer
-
gency

Heat

and

Auto.

If

the

system

is

in

Auto

mode,

the

thermostat

will

allow

humidification

if

the

last

call

was

for

heat.
 
4.

Select

from

one

of

the

Humidification

Control

Options

(ISU

8070).
 
l
Hum

when

Heat

is

On
 
o
The

thermostat

turns

on

the

humidifier

only

if

the

heat

is

currently

running

and

humidification

is

needed.
 
l
Hum

when

Fan

is

On
 
o
The

thermostat

turns

on

the

humidifier

only

if

the

fan

is

currently

running

and

humidification

is

needed.
 
l
Tstat

Controls

Fan
 
o
The

thermostat

turns

on

the

humidifier

and

the

fan

when

humidification

is

needed.
 
l
Hum

Controls

Fan
 
o
The

thermostat

turns

on

the

humidifier

when

humidification

is

needed

and

the

humidifier

controls

the

fan.
Control

Humidification

Level
 
1.

Touch

MENU

and

select

Humidification
.
Touch

s

or

t

to

select

humidity

level.
 
2.

Touch

Done

to

save

your

settings.

Touch

Cancel

to

ignore

changes.
 
3.

If

frost

or

condensation

appears

on

the

windows,

press

MENU
,

scroll

down

and

select

options
.

Then

select

Win
-
dow

Protection

Level
.
Window

Protection
Window

Protection

limits

the

amount

of

humidity

to

prevent

frost

or

condensation

on

windows.

Window

Protection

(ISU

8050)

requires

either

an

outdoor

sensor

or

use

of

Internet

weather

(Outdoor

temperature

setting

In

ISU

chart).

The

thermostat

prevents

frost

or

condensation

on

windows

by

not

allowing

the

humidifier

to

run

above

a

certain

level.

To

prevent

frost

or

condensation,

the

thermostat

may

turn

off

the

humidifier

before

the

humidity

setting

is

reached.

If

Window

protection

is

enabled

(ISU

8050),

you

can

adjust

this

setting

by

pressing

MENU
,

then

scroll

down

and

select

Humidification

>

Options

>

Window

Protection

Level
.

Window

Protection

is

set

on

a

scale

from

1-
10.

A

setting

of

10

rep
-
resents

poorly

insulated

windows

and

a

setting

of

1

represents

well

insulated

windows.

A

higher

number

automatically

reduces

the

humidity

to

help

prevent

frost

or

condensation

on

your

windows.

Use

a

lower

number

if

indoor

air

seems

too

dry.

To

prevent

frost/condensation

on

your

windows

during

cold

outdoor

temperatures,

poorly

insulated

windows

require

a

higher

Window

Protection

setting,

which

will

limit

how

much

your

humidifier

can

run.

After

you

set

the

Window

Pro
-
tection

setting,

check

for

frost/condensation

on

your

windows

in

the

morning.

If

frost/condensation

is

present,

adjust

the

Window

Protection

setting

to

the

next

higher

number

and

check

for

frost/condensation

on

your

windows

the

next

morn
-
ing.

Continue

to

adjust

the

Window

Protection

setting

to

a

higher

number

until

frost/condensation

is

no

longer

present.

If

Window

Protection

is

turned

Off,

the

thermostat

controls

the

humidity

level

to

the

user's

desired

humidity

setting.

Frost

or

condensation

may

appear

on

windows.
94 Dehumidification

(Residential)
The

thermostat

reads

the

indoor

humidity

level

and

allows

the

user

to

set

a

dehumidification

setting.

The

thermostat

con
-
trols

the

humidity

level

using

the

cooling

system

or

a

whole

house

dehumidifier.
Dehumidification

Using

the

Cooling

System
When

set

for

A/C
with
Low

Speed

Fan
,

A/C
with
High

Speed

Fan
or
Reheat
,

an

overcoolin
g

limit

can

be

set

from

0

°F

to

3

°F

(ISU

9070).

The

thermostat

uses

the

cooling

system

to

reduce

humidity

by

lowering

the

temperature

as

much

as

3

°F

below

the

current

cool

setpoint

until

the

desired

humidity

level

is

reached.

If

set

for

A/C

with

Low

Speed

Fan
,

configure

the

U

contacts

as

Normally

Open

or

Normally

Closed

(ISU

9050)

and

wire

to

the

Low

Speed

Fan

terminal

on

the

equipment.

For

example,

if

the

U

contacts

are

normally

closed,

they

will

open

when

the

thermostat

calls

for

dehumidification.

If

humidification

and

dehumidification

are

both

set

up

to

operate

in

the

system

mode

(Off),

the

thermostat

will

auto
-
matically

enforce

a

15%

deadband

between

the

humidification

and

dehumidification

settings.

The

thermostat

will

auto
-
matically

switch

between

humidification

and

dehumidification

to

maintain

the

desired

humidity

level.

Dehumidification

Overcooling

Limit

(ISU

9070):
This

option

uses

the

cooling

system

to

lower

the

temperature

up

to

3°

F

below

the

current

cool

setpoint

until

the

desired

humidity

is

reached.

The

Dehum

Over

Cooling

Limit

range

is

from

0°

to

3°

F

is

set

for

low-
speed

fan

and

1°

to

3°

F

if

set

for

high-
speed

fan.
Set

up

Dehumidification

With

Cooling

System
Some

screens

shown

in

this

section

may

not

appear

on

the

thermostat,

depending

on

how

you

set

up

dehumidification.
 
1.

Select

the

Dehumidification

Equipment

in

ISU

9000.

 
2.

Select

whether

the

U

terminals

are

Normally

Open

or

Normally

Closed

(ISU

9050).
 
l
Normally

Open

–

contacts

are

normally

open

and

will

close

during

a

call

for

dehumidification
 
l
Normally

Closed

–

contacts

are

normally

closed

and

will

open

during

a

call

for

dehumidification.
 
3.

Set

the

Overcooling

Limit

(ISU

9070).

Options:
 
l
0

°F

to

3

°F

(A/C

with

Low

Speed

Fan)
 
l
1

°F

to

3

°F

(A/C

with

High

Speed

Fan)
Dehumidification

Fan

Speed

Priority

(T10+

Only.

See

ISU

9005)
If

the

house

has

circulation

issues

to

certain

parts

of

the

house

when

running

in

low

speed,

this

feature

will

allow

the

ther
-
mostat

to

use

the

high

speed

fan

more

often

so

that

the

conditioned

air

has

better

circulation

within

the

home.
 
l
Low

Speed

Fan

with

Cool

Stage

1

Only:

When

the

thermostat

is

set

to

humidify

with

low

speed

fan,

and

humidity

is

high,

and

cooling

is

running

at

stage

1,

always

run

with

the

low

speed

fan.

When

cooling

goes

to

stage

2,

it

ramps

up

to

high

speed

fan.
 
l
Low

Speed

Fan

Always:

Regardless

of

which

cooling

stage

is

active,

the

thermostat

will

exclusively

use

the

low

speed

fan

when

dehumidifying.
 
l
User

Selectable:

The

homeowner

can

set

the

high

speed

fan

priority

based

on

their

comfort

level

(reachable

via

Menu

>

Dehumidification

>

Options

>

High

speed

fan)
If

set

to

10,

the

thermostat

will

always

use

the

high

speed

fan

and

never

switch

into

low

speed

mode

operation.

If

set

to

0,

the

thermostat

will

only

use

the

low

speed

fan

and

never

switch

to

the

high

speed

fan

when

the

humidity

level

is

above

the

Dehumidity

setting.
95 Dehumidification

Using

a

Whole

House

Dehumidifier
The

Whole

House

Dehumidifier

option

requires

a

dedicated

unit

for

dehumidification.

The

thermostat

can

be

set

to

con
-
trol

dehumidification

in

all

modes

(Heat,

Off,

Cool

[ISU

9120]).

Set

up

Dehumidification

With

Whole

House

Dehumidifier

(Some

screens

shown

in

this

section

may

not

appear

on

the

thermostat,

depending

on

how

you

set

up

dehumidification.)
 
1.

Select

the

Dehumidification

Equipment

in

ISU

9000.
 
2.

Select

the

system

mode
(s)

to

allow

dehumidification

ISU

9120.

NOTE:

Heat

includes

Heat,

Emergency

Heat

and

Auto.

If

the

system

is

in

Auto

mode,

the

thermostat

will

allow

dehumidification

if

the

last

call

was

for

heat.
Cool

includes

Cool

and

Auto.

If

the

system

is

in

Auto

mode,

the

thermostat

will

allow

dehumidification

if

the

last

call

was

for

cool.
 
3.

Set

Dehumidifier

Fan

Control

settings

ISU

9130.
 
l
Tstat

Controls

Fan

Thermostat

turns

on

the

dehumidifier

and

the

fan

when

dehumidification

is

needed.
 
l
Equip

Controls

Fan

Thermostat

turns

on

the

dehumidifier

when

dehumidification

is

needed.

The

fan

is

con
-
trolled

by

the

equipment.
 
4.

Set

the

desired

lockout

option.

See

ISU

9140.
Dehumidification

Away

Mode

(T10+

Only)
See

ISU

settings

9180-
9200.
Your

system

can

be

set

to

control

indoor

climate

while

your

home

is

vacant

during

the

humid

season.

If

configured

for

Dehumidification

Away

Mode,

before

you

leave,

touch

MENU
,

then

select

Dehumidification

Away

Mode.

Temperature

and

humidity

will

be

kept

at

levels

that

protect

your

home

and

possessions.

When

you

return,

touch

Stop

to

resume

normal

operation.
Set

up

Dehumidification

Away

Mode
 
1.

Select

Allowed

at

ISU

9180.
 
2.

Set

Fan

Control

settings

at

ISU

9190.
 
l
On:

Fan

is

always

on.
 
l
Automatic:

Fan

runs

only

when

cooling

system

is

on.
 
l
Circulate:

Fan

runs

about

35%

of

the

Time.
 
3.

Set

temperature

and

dehumidification

settings

at

ISU

9200
 
l
Low

Limit

Temperature

Setting

If

the

cooling

system

is

used

to

control

humidity

while

Dehumidification

Away

Mode

is

active,

the

thermostat

allows

the

cooling

system

to

lower

the

indoor

air

to

the

Low

Limit

Tem
-
perature

Setting

to

reach

the

Dehumidification

Setting.
 
l
Temperature

Setting
The

temperature

maintained

while

Dehumidification

Away

Mode

is

active

and

the

desired

humidity

level

is

satisfied.
 
l
Dehumidification

Setting
The

desired

humidity

level

while

Dehumidification

Away

Mode

is

active.
Control

Dehumidification

Level
 
1.

Touch

MENU

and

select

Dehumidification.
 
2.

Touch

5
or
6
to

select

Dehumidity

level.
 
3.

Touch

options

if

you

want

to

enable/disable

the

dehumidifier.
When

disabled,

the

display

will

show

off

when

viewing

the

dehumidifier

setting

screen.
 
4.

Touch

Done

to

save

your

settings.
NOTE:
 
If

your

air

conditioner

is

used

to

control

humidity,

the

temperature

may

drop

up

to

3°

F

below

your

temperature

setting

until

humidity

reaches

the

desired

level.
NOTE:

If

humidification

and

dehumidification

are

setup

to

operate

in

the

same

system

mode

(Off)

the

thermostat

will

automatically

enforce

a

15%

deadband

between

the

humidification

and

dehumidification

settings.

The

thermostat

will

automatically

switch

between

humidification

and

dehumidification

to

maintain

the

desired

humidity

level.
96 Dehumidification:

Commercial

(T10+

only)
The

thermostat

reads

the

indoor

humidity

level

and

allows

the

user

to

set

a

dehumidification

setting.

The

thermostat

con
-
trols

the

humidity

level

using

the

cooling

system

or

a

dehumidifier.

If

humidification

and

dehumidification

are

set

up

to

operate

in

the

same

system

mode

(Heat,

Cool,

Off)

and

you

are

sens
-
ing

humidity

from

one

location,

the

thermostat

will

automatically

enforce

a

15%

deadband

between

the

humidification

and

dehumidification

settings.

The

thermostat

will

automatically

switch

between

humidification

and

dehumidification

to

maintain

the

desired

humidity

level.
If

humidification

and

dehumidification

are

set

up

to

operate

in

the

same

system

mode

(Heat,

Cool,

Off)

and

you

are

sens
-
ing

humidity

from

two

different

locations

using

a

remote

wireless

indoor

sensor

(for

example,

main

level

and

crawl

space),

the

thermostat

will

allow

humidification

and

dehumidification

to

operate

at

the

same

time,

and

there

is

no

dead
-
band

between

humidification

and

dehumidification

settings.
Commercial

Dehumidification

Equipment

Options
:

(ISU

9000)
 
l
A/C

with

Low

Speed

Fan
 
l
A/C

with

High

Speed

Fan
 
l
Hot

Gas

Bypass
 
l
Dehumidifier
NOTE

-

Hot

Gas

Bypass
:

During

a

call

for

dehumidification,

the

cooling

capacity

will

be

used

to

remove

more

latent

heat

than

sensible

heat.

The

operation

of

Hot

Gas

Bypass

varies

by

equipment.

For

more

details,

contact

the

equipment

man
-
ufacturer.
Basic
:

This

option

uses

the

cooling

system

to

reach

the

desired

humidity

level.

Minimum

On

Time,

High

Humidity

Com
-
fort

Reset

and

Reheat

are

not

used

with

this

method.This

setting

is

commonly

used

if

your

dehumidification

equipment

is

Hot

Gas

Bypass.
Minimum

On

Time

(ISU

9090)
:

This

option

ensures

that

the

compressor

runs

long

enough

to

effectively

reduce

humidity

when

the

cooling

equipment

is

cycled

on.

The

compressor

will

run

for

the

minimum

“on

time”

you

set

until

the

desired

humidity

level

is

reached.
High

Humidity

Comfort

Reset

(ISU

9100)
:

This

option

uses

the

cooling

system

to

lower

the

temperature

up

to

5°

F

below

the

current

cool

setpoint

until

the

desired

humidity

is

reached.

The

high

humidity

comfort

range

is

from

1°

to

5°

F.
High

Humidity

Comfort

Reset

with

Minimum

On

Time

(ISU

9090

and

9100)
:

This

method

uses

both

options

above

to

reduce

humidity

while

maintaining

a

comfortable

temperature.
Reheat

(ISU

9080)
:

This

option

allows

heating

to

run

during

dehumidification

to

help

maintain

a

comfortable

tem
-
perature.

If

only

cooling

stage

1

is

used,

during

the

“off”

cycle,

both

cooling

and

heating

run

at

the

same

time

as

needed

to

dehumidify

without

over-
cooling.

This

option

cannot

be

used

in

the

Heat

mode.

This

option

is

effective

only

if

using

a

system

with

the

A-
Coil

located

before

the

heating

coil

(heat

exchanger).

This

feature

requires

a

conventional

forced

air

heating

system

(gas,

oil,

or

electric)

in

the

application.
NOTES
:

 
l
Reheat

can

be

used

on

heat

pump

applications

that

have

a

forced

air

backup

heat

source

(gas,

oil,

or

electric).

The

thermostat

will

turn

on

the

first

stage

of

Forced

Air

Backup

Heat

during

Reheat.
 
l
Reheat

can

be

used

on

systems

where

the

A-
Coil

is

located

after

the

heating

coil

(heat

exchanger),

but

it

is

not

effective

at

removing

humidity.
Reheat

with

Minimum

On

Time

(ISU

9080

and

9090)
:

This

method

uses

both

Reheat

and

Minimum

On

Time

options

above

to

reach

the

desired

humidity

level.

97 If

set

for

A/C

with

Low

Speed

Fan,

configure

the

assigned

set

of

U

contacts

as

Normally

Open

or

Normally

Closed

(ISU

9050)

and

wire

to

the

Low

Speed

Fan

terminal

on

the

equipment.

For

example,

if

the

U

terminals

are

normally

closed,

it

will

open

when

the

thermostat

calls

for

dehumidification.

See

"Wiring

at

T10

or

T10+

without

EIM"

on

page
 
20
.
NOTE
:

The

thermostat

will

not

lower

the

fan

speed

when

the

second

stage

of

cooling

is

on.
Ventilation
The

thermostat

can

be

set

for

the

following

ventilation

types:

(ISU

10000)
 
l
ERV/HRV
 
l
Passive

(Fan

Only)
 
l
Fresh

Air

Damper
Ventilation

Control

Methods

(ISU

10050)
Ventilation

can

be

setup

to

meet

either

ASHRAE

or

Percent

On

Time

settings.

To

meet

these

settings,

the

thermostat

will

ventilate

during

calls

for

Heat,

Cool

and

Fan.

If

the

required

ventilation

has

not

been

achieved

for

ASHRAE

or

Percent

On

Time,

the

thermostat

will

force

the

ventilation

equipment

on.
ASHRAE
The

thermostat

operates

ventilation

equipment

to

meet

the

ASHRAE

62.2

ventilation

standard

based

on

CFM,

number

of

bedrooms,

and

square

footage

of

the

house.
ASHRAE

62.2

can

only

be

met

if

the

ventilation

equipment

is

running.

If

the

ventilation

equipment

is

off

for

any

reason

(outdoor

ventilation

lockouts,

set

up

to

turn

Off

during

Sleep

period,

turned

off

by

user,

etc.),

ASHRAE

62.2

is

not

met

dur
-
ing

those

times.

See

ISU

10125

to

select

a

Ventilation

Priority.
Percent

On

Time
The

thermostat

operates

ventilation

equipment

based

on

a

percentage

entered

in

the

installer

setup

(ISU

10120).

For

example

if

Percent

On

Time

is

set

to

50%,

the

ventilation

equipment

will

run

at

random

times

during

a

1

hour

period

until

it

reaches

a

50%

run

time

(approximately

30

minutes).

Default

setting

is

30%.

Range

is

10%

to

100%

in

10%

incre
-
ments.
Ventilation

Fan

Control

(ISU

10060)
 
l
Tstat

Controls

Fan
 
o
The

thermostat

turns

on

the

ventilator

and

the

fan

when

ventilation

is

needed.
 
l
Equip

Controls

Fan
 
o
The

thermostat

turns

on

the

ventilator

when

ventilation

is

needed.

The

fan

is

controlled

by

the

equipment.
Ventilation

Priority

(ISU

10125)

Lockouts

are

Priority

The

thermostat

places

a

priority

on

lockouts

versus

the

ASHRAE

62.2

ventilation

standard.

The

thermostat

will

not

run

ventilation

during

the

following

lockout

conditions

(if

configured)

unless

you

manually

call

for

ventilation:
 
l
Lockout

Ventilation

during

Outdoor

Conditions

(ISU

10130)
 
l
Lockout

Ventilation

during

“Sleep”

program

periods.

This

option

is

set

by

the

user

on

the

Ventilation

screen.

From

Home

press

Menu

>

Ventilation

>

Options

>

Disable

During

Sleep.
 
l
Turn

on

ventilation

due

to

a

custom

Dry

Contact

Alert

setting.

This

is

if

someone

set

ISU

6005

for

a

custom

Dry

Contact

Alert

and

set

ISU

10065

to

turn

on

the

ventilator.
 
l
Lockout

ventilation

due

to

a

custom

Dry

Contact

Alert

setting.

This

is

if

someone

set

ISU

6005

for

a

custom

Dry

Contact

Alert

and

set

ISU

10145

to

lock

out

the

ventilator.
Opposite

actions

cannot

be

selected

for

the

same

custom

dry

contact

(Ex.

user

cannot

select

both

to

Turn

Ventilation

On

and

Lockout

Ventilation

for

the

Custom

Dry

Contact

1).
If

opposite

actions

are

triggered

at

the

same

time

due

to

different

custom

dry

contacts

(example,

Dry

Contact

Alert

1

set

to

turn

on

ventilator

and

custom

dry

contact

2

set

to

lock

out

ventilator),

Lockout

Ventilation

has

priority

over

Turn

Vent
-
ilation

On.
ASHRAE

is

Priority
ASHRAE

requires

additional

ventilation

following

a

long

off

cycle.

The

thermostat

meets

the

ASHRAE

62.2

ventilation

standard

by

running

additional

ventilation

when

outdoor

conditions

are

favorable.

If

ASHRAE

cannot

be

met

when

out
-
door

conditions

are

favorable,

the

thermostat

will

override

the

outdoor

lockouts

and

run

ventilation.

When

using

this

option,

it

is

recommended

to

increase

the

rate

(CFM)

of

the

ventilation

equipment

to

meet

the

ASHRAE

62.2

ventilation

standard

in

a

shorter

run

time.
NOTE:
The

ability

to

lock

out

ventilation

during

the

“Sleep”

program

periods

is

not

an

option

when

you

select

ASHRAE

is

Priority.
98 Ventilation

—

Outdoor

Condition

Lockouts

(ISU

10130)
Ventilation

will

not

operate

when

outdoor

conditions

exceed

the

lockout

settings

unless

you

manually

call

for

ventilation

or

Ventilation

Priority

(ISU

10125)

is

set

to

ASHRAE

is

Priority

and

ventilation

is

needed

to

meet

ASHRAE.

Lockouts

can

prevent

ventilation

during

extreme

weather

conditions

to

keep

humid,

hot,

and

cold

air

out

of

the

home.
NOTE:
This

feature

requires

outdoor

sensor

for

outdoor

temperature

limits,

or

Internet

connection

for

temperature

and

humidity

lockouts.
Options

are:
 
l
Ventilation

Low

Temperature

Lockout

Setpoint

(Off,

-
20°

to

40°

F)
 
l
Ventilation

High

Temperature

Lockout

Setpoint

(Off,

80°

to

110°

F)
 
l
Ventilation

High

Dewpoint

Lockout

Setpoint

(Off,

65°

to

85°

F)
Refer

to

the

information

below

if

you

need

assistance

setting

the

High

Dewpoint

Lockout.
 
l
Higher

than

80:

Extremely

uncomfortable
 
l
75

to

80:

Very

uncomfortable
 
l
70

to

74:

Quite

uncomfortable
 
l
65

to

69:

Somewhat

uncomfortable
 
l
Ventilate

On

High

Indoor

Humidity

(ISU

10160)
If

set

to

ventilate

on

high

indoor

humidity,

the

ventilator

turns

on

to

remove

excess

humidity

if

the

indoor

humidity

is

10%

above

the

humidification

setting.

The

thermostat

must

be

in

the

Heat

mode

to

ventilate

on

high

indoor

humidity.

If

frost

control

is

used,

then

the

ventilation

setting

will

adjust

to

stay

approx.

10%

RH

above

the

humidity

setting.
Control

Ventilation

Level
 
1.

Touch

MENU
,

and

select

Ventilation.

You

can

check

or

change

the

ventilation

mode.
Mode:
 
l
Auto:

Ventilation

runs

as

programmed

by

the

installer.
 
l
Off:

Ventilation

remains

off

unless

turned

on

using

the

timer.
 
l
On:

Ventilation

is

always

on.
The

display

will

show

whether

the

ventilator

is

currently

running

under

“status”.

To

temporarily

turn

the

ventilator

on,

use

the

up

arrow

to

set

the

number

of

minutes

you

want

the

ventilator

to

run

(0-
180

minutes).

To

cancel

a

tem
-
porary

setting,

press

Cancel

Timed

Ventilation
.
NOTE:
This

setting

is

not

available

when

ventilator

is

set

to

“on”.
 
2.

Touch

Done

to

save

your

settings.

Touch

Cancel

to

ignore

changes.
Lockout

During

Sleep:
Under

the

ventilation

menu,

touch

Options
”.

Select

or

deselect

Disable

During

Sleep
.

Touch

the

back

arrow

in

upper

left

of

display

to

return

to

previous

screen.
99 ADVANCED

FEATURES
Cleaning

the

Thermostat

Screen
When

you

select

the

Clean

Screen

option,

the

screen

is

locked

to

prevent

accidental

changes

to

the

thermostat

while

you

clean

the

screen.
 
1.

Touch

MENU
.
 
2.

Scroll

down

and

select

Preferences
.
 
3.

Select

Display
.
 
4.

Select

Clean

Screen
.
A

prompt

asks

if

you

want

to

clean

the

screen

for

30

seconds.
 
5.

Touch

Yes
.

A

countdown

timer

displays

elapsed

time

until

the

screen

is

reactivated.
NOTE:
 
Do

NOT

spray

any

liquid

directly

on

the

thermostat.

Spray

liquids

onto

cloth,

then

use

the

damp

cloth

to

clean

the

screen.

Use

water

or

household

glass

cleaner.

Avoid

abrasive

cleansers.
Adjusting

Security

Settings
You

can

adjust

security

options

to

prevent

unauthorized

changes

to

system

settings.
 
1.

Touch

MENU
.
 
2.

Scroll

down

and

select

Security
.
 
3.

If

you

already

know

the

password,

select

Change

Lock

Mode
.

If

you

don't

know

the

password,

select

Create

Pass
-
word
.

Lock

mode

options
 
l
Unlocked:

Full

access

allowed.
 
l
Partially

locked:

Only

temperature

can

be

changed.
 
l
Fully

locked:

No

access

allowed.
If

you

choose

Create

Password

make

sure

to

write

it

down

for

reference.
Dealer

Information
This

can

be

viewed

by

the

homeowner

when

an

alert

or

reminder

message

appears

on

the

thermostat

display.

Entering

Dealer

Information
 
1.

Touch

MENU
.
 
2.

Scroll

down

and

select

Dealer

Information
.

If

this

information

has

not

previously

been

entered,

note

the

date

code

from

this

screen.
 
3.

Touch

the

back

arrow

in

upper

left

of

display.
 
4.

Select

Installer

Options
.
 
5.

Enter

date

code.
 
6.

Select

Dealer

Information

Setup
.
 
7.

Click

on

each

of

the

categories

to

enter

the

dealer

information.
 
l
Company
 
l
Phone
 
l
Website
 
l
Email
Viewing

Dealer

Information
Check

dealer

information

if

you

need

to

contact

your

installer

for

maintenance,

repairs,

or

upgrades.
 
1.

Touch

MENU
.
 
2.

Scroll

down

and

select

Dealer

Information
.
NOTE:

This

menu

option

will

only

appear

if

the

contractor

had

entered

this

information.
Caps

Lock
When

entering

contractor

information,

customer

Dry

Contact

Alert

message,

etc.,

double-
click

the

Shift

key

to

enter

text

all

in

upper-
case:
100 Auto

Changeover

Operation
Auto

changeover

is

available

if

the

thermostat

is

configured

for

at

least

1

Heat

stage

and

1

Cool

stage

and

ISU

3000

is

set

to

“Auto”.
When

configured

this

way,

you

can

select

“Auto”

as

one

of

the

options

under

“System

mode”.
ISU

3015

is

the

auto

changeover

differential

setting.

It

can

be

set

from

0-
3

°F

(0-
2.5

°C).

When

in

auto

mode,

the

cus
-
tomer

can

always

set

the

Heat

and

Cool

setpoint

to

the

same

temperature,

regardless

of

the

differential

setting

although

most

customer

prefer

to

have

a

cool

setpoint

that

is

at

least

3

degrees

above

the

Heat

setpoint.

When

0

is

selected,

we

enforce

a

1.5°F

differential

behind

the

scenes

to

ensure

the

heat

doesn’t

come

on

after

cooling

shuts

off

or

vice-
versa.
The

differential

is

the

minimum

number

of

degrees

the

temperature

needs

to

rise

or

fall

before

switching

from

Heat

to

Cool

while

in

auto

changeover

mode.

Example:

With

a

differential

of

3,

if

heat

and

cool

were

both

set

for

70,

and

heat

had

been

used

last,

the

temperature

would

need

to

rise

at

least

3

degrees

above

the

heat

setpoint

before

the

thermostat

would

turn

on

cooling.

Then

it

would

run

cooling

down

to

setpoint

and

cycle

cooling

on

and

off

to

maintain

setpoint.

The

temperature

would

then

need

to

drop

at

least

3

degrees

below

the

cool

setpoint

before

heat

could

come

on.
If

the

AC

is

used

for

dehumidification

then

we

enforce

an

additional

temp

drop

below

the

over-
cooling

amount,

(ISU

9070)

prior

to

switching

back

to

heat.
Em

Heat

and

Auxiliary

Heat

Operation
Auxiliary

Heat:
Auxiliary

Heat

runs

as

backup

to

the

heat

pump.

It

runs

with

the

heat

pump

when:
 
l
The

thermostat

is

set

to

Heat

mode.
 
l
The

Backup

Heat

is

set

to

electric

(ISU

2180).
 
l
Load

conditions

determine

Backup

Heat

is

needed.
The

heat

pump

could

be

locked

out

when

in

Heat

mode

by

the

balance

point

setting

(ISU

3120)

or

if

the

backup

heat

is

gas

or

oil

and

backup

heat

differential

(ISU

3090)

or

upstage

timer

(ISU

3110)

are

used.
Emergency

Heat:
Emergency

Heat

runs

when

you

manually

switch

the

thermostat

to

the

Em

Heat

mode.

When

the

thermostat

is

in

Emer
-
gency

Heat

mode,

the

heat

pump

is

locked

out.
Emergency

Heat

mode

is

only

available

when

the

thermostat

is

configured

for

a

heat

pump

(ISU

2000)

and

Backup

Heat

stages

is

set

to

1

(ISU

2071).
From

the

home

screen

touch

the

menu

icon

and

then

“System

Mode”.

You

can

set

the

thermostat

to

Heat,

Off,

Cool,

Emergency

Heat,

or

Auto.

(Auto

only

available

if

ISU

3000

is

set

to

Auto.)
When

the

thermostat

is

set

to

Em

Heat

mode,

the

heat

pump

is

locked

out

and

the

Backup

Heat

is

used

to

maintain

the

heat

setpoint.
If

ISU

2175

is

set

to

“Drive

aux

and

E

together”,

then

with

a

call

for

emergency

heat

or

auxiliary

heat,

both

E

and

AUX

ter
-
minals

are

energized.

Typically

the

backup

heat

is

wired

to

Aux

and

E

is

unused

when

set

this

way.
If

ISU

2175

is

set

to

“Aux

and

E

independent”,

then

with

a

call

for

emergency

heat,

the

E

terminal

is

energized

and

the

Aux

terminal

is

not.

The

wire

to

Aux

controls

a

heat

source

that

runs

as

backup

heat

to

the

heat

pump

when

the

mode

is

set

to

“Heat”.

The

wire

to

E

controls

a

heat

source

that

runs

independent

of

the

heat

pump

when

mode

is

set

to

Em

Heat.

In

most

cases,

the

heat

pump

uses

the

same

heat

source

for

auxiliary

heat

and

em

heat.
Dual

fuel

systems

(Heat

pump

with

gas

or

oil

furnace

backup)

cannot

run

the

heat

pump

and

furnace

at

the

same

time.
101 Adaptive

Intelligent

Recovery
Over

time,

the

T10

or

T10+

thermostat

learns

how

long

it

takes

your

system

to

reach

your

programmed

temperature

set
-
ting.
The

thermostat

turns

on

the

heating/cooling

system

early

and

assures

that

the

programmed

temperature

setting

is

reached

at

the

programmed

time

regardless

of

weather

conditions.

For

example,

if

the

Wake

program

period

is

set

to

6:00

am

with

a

heat

setting

of

70

degrees,

the

heat

will

turn

on

before

6:00

am,

so

the

temperature

is

70

degrees

at

6:00

am.

The

thermostat

displays

“In

Recovery”

when

it

turns

the

system

on

early.
Adaptive

Intelligent

Recovery
®

calculates

the

recovery

ramp

based

on

how

far

the

room

temperature

is

away

from

the

tem
-
perature

setting,

previous

equipment

performance

and

weather

history,

allowing

the

thermostat

to

start

recovery

at

the

optimal

time

so

it

can

reach

the

programmed

temperature

setting

at

the

programmed

time.

The

T10

or

T10+

thermostat

uses

two

recovery

ramps

when

set

up

to

control

a

heat

pump

system;

one

ramp

for

the

compressor

and

one

ramp

for

the

auxiliary

heat.

Once

the

room

temperature

intersects

the

compressor

ramp,

the

compressor

turns

on

until

the

setpoint

is

reached.

If

the

room

temperature

does

not

rise

quickly

enough

and

intersects

the

second

ramp,

the

auxiliary

heat

turns

on.

It

takes

about

one

week

for

the

thermostat

to

adjust

to

weather

conditions,

equipment

performance

and

construction

of

the

home.

If

the

temperature

setting

is

reached

too

early

or

too

late,

the

ramp

is

adjusted

for

the

next

day's

recovery.

See

figure

below:
WAKE
COMPRESSOR SETPOINT
AUXILIARY HEAT SETPOINT
ROOM TEMPERATURE
M6406C
Compressor

Protection
The

thermostat

keeps

the

compressor

off

for

a

few

minutes

before

restarting,

to

prevent

equipment

damage.

During

this

“off”

time,

the

message

"Waiting

for

equipment"

is

displayed

on

screen.
P

+

I

Control
A

conventional

mechanical

or

electronic

thermostat

does

not

control

temperature

precisely

at

setpoint.

Typically

there

is

an

offset

(Differential)

in

the

control

point

as

the

system

load

changes.

Many

factors

contribute

to

offset

including

the

switch

differential,

thermal

lag,

overshoot,

cycle

rates

and

system

load.
The

T10

or

T10+

thermostat

however,

works

much

differently

than

a

conventional

mechanical

or

electronic

thermostat

when

Differential

is

set

to

comfort.

Differential

is

always

set

to

comfort

and

not

adjustable

when

controlling

a

2

stage

fur
-
nace

or

2

stage

heat

pump

without

Aux

Heat.

The

proprietary

algorithm

in

the

thermostat

eliminates

the

factors

causing

offset

(Differential).

This

makes

temperature

control

more

accurate

than

the

conventional

mechanical

or

electronic

ther
-
mostat.

The

temperature

control

algorithm

is

called

proportional

plus

integral

(P

+

I)

control.
The

thermostat

sensor

or

indoor

sensor

senses

the

current

space

temperature.

The

proportional

error

is

calculated

by

comparing

the

sensed

temperature

to

the

setpoint

temperature.

The

deviation

from

the

setpoint

is

the

proportional

error.
The

thermostat

also

determines

integral

error,

which

is

a

deviation

based

on

the

length

of

error

time

(how

long

the

sensed

room

temperature

has

been

away

from

the

setpoint

temperature).

The

sum

of

the

two

errors

is

the

(P

+

I)

error.
The

cycle

rate

used

to

reach

and

maintain

the

setpoint

temperature

is

computed

using

the

P

+

I

control

algorithm.

The

addition

of

the

integral

error

is

what

differentiates

the

thermostat

from

many

other

mechanical

and

electronic

ther
-
mostats.
Heat

Differential
For

stage

2

of

conventional

systems

or

2

stage

heat

pump

without

Aux

Heat
The

thermostat

will

use

the

stage

of

heating

as

needed

to

keep

the

indoor

temperature

within

1

°F

(0.5

°C)

degree

of

the

setpoint.

The

thermostat

turns

on

stage

2

when

the

capacity

on

stage

1

reaches

90%.
Heat

pumps

with

electric

Aux

Heat

when

Differential

is

set

to

“Comfort”
The

thermostat

will

use

the

stage

of

heating

as

needed

to

keep

the

indoor

temperature

within

1

°F

(0.5

°C)

degree

of

the

setpoint.

The

thermostat

turns

on

Aux

Heat

when

the

capacity

on

highest

compressor

stage

has

reaches

90%.
Heat

pumps

with

electric

Aux

Heat

when

Differential

is

set

to

2°F

or

higher
(2

°F

to

15

°F

adjustable)
If

the

indoor

temperature

drops

to

the

Differential

amount

while

the

highest

compressor

stage

is

running

the

thermostat

will

continue

to

run

the

heat

pump

stages

and

also

energize

the

Aux

Heat.
For

example,

if

the

Backup

Heat

Differential

is

set

to

2

°F

(1.0

°C),

the

indoor

temperature

must

be

2

°F

(1.0

°C)

below

the

setpoint

before

the

backup

heat

turns

on.

When

a

manual

temperature

change

is

made,

there

will

typically

be

a

delay

before

the

thermostat

brings

on

the

backup

heat,

regardless

of

the

upstage

timer

settings.

When

Differential

is

set

to

other

than

Comfort,

the

upstage

timer

and

Holdoff

timer

settings

are

also

available.
102 Dual

Fuel

heat

pumps

with

gas

or

oil

Backup

Heat
If

the

thermostat

is

configured

to

control

dual

fuel,

the

Differential

cannot

be

set

to

Comfort.

It

will

default

to

2
 
°F

and

can

be

adjusted

from

2
 
°F

to

15
 
°F.
If

the

indoor

temperature

drops

to

the

Differential

amount

while

the

highest

compressor

stage

is

running

the

thermostat

will

end

the

call

for

the

heat

pump

stages

and

run

the

fossil

fuel

heat

stage.
For

example,

if

the

Backup

Heat

Differential

is

set

to

2

°F

(1.0

°C),

the

indoor

temperature

must

be

2

°F

(1.0

°C)

below

the

setpoint

before

the

thermostat

will

shut

down

the

heat

pump

and

run

the

fossil

fuel

heat.

When

a

manual

temperature

change

is

made,

there

will

typically

be

a

delay

before

the

thermostat

brings

on

the

Backup

Heat,

regardless

of

the

upstage

timer

settings.
Upstage

Timer
The

Upstage

timer

setting

is

only

available

when:
 
l
The

thermostat

is

configured

for

a

heat

pump

with

an

aux

heat

stage

(electric

of

fossil

fuel).
 
l
The

Differential

setting

is

set

to

a

setting

other

than

“Comfort”

(2
 
°F

to

15
 
°F).
Backup

Heat

Upstage

Timer

options

are

Off,

30

minutes

to

16

hours.

Default

is

Off.
The

upstage

timer

allows
*

the

Aux

Heat

to

run

when

the

highest

heat

pump

stage

has

run

for

longer

than

the

timer

set
-
ting

during

a

steady

state

condition.

Steady

state

means

the

thermostat

is

cycling

to

maintain

setpoint.
Manually

raising

the

setpoint

or

a

scheduled

setpoint

change

will

not

trigger

the

upstage

timer.

In

those

conditions

the

thermostat

will

not

use

Backup

Heat

unless

a

different

condition

triggers

the

thermostat

to

run

the

Backup

Heat

(Dif
-
ferential,

balance

point,

or

manually

switching

the

thermostat

to

Em

Heat

mode).
*
Differential

and

upstage

timer

are

designed

to

restrict

the

auxiliary

heat

for

customers

who

are

energy

conscious.

The

aux

heat

does

not

necessarily

run

after

the

timer

has

expired

even

in

a

steady

state

condition.

Once

the

timer

expires

in

steady

state

the

thermostat

calculates

whether

or

not

to

run

the

aux

heat

based

on

the

load

capacity

of

the

highest

heat

pump

stage.
If

the

heat

pump

struggles

to

maintain

setpoint,

we

would

suggest

one

of

the

following

steps:
 
1.

Verify

the

heat

pump

is

operating

as

expected.
 
2.

Set

a

balance

point.

If

a

balance

point

is

already

used

but

the

heat

pump

cannot

handle

the

load

even

when

oper
-
ating

correctly,

the

installer

may

need

to

raise

this

setting.
 
3.

For

heat

pump

with

electric

backup

heat,

set

the

Differential

to

“Comfort”,

this

uses

the

backup

heat

more

aggress
-
ively.
Holdoff

Timer
The

Backup

Heat

Holdoff

Timer

is

available

for

any

system

with

2

heating

types,

the

Backup

Heat

Differential

is

set

to

2

°F

(1.0

°C)

or

higher,

and

backup

heat

upstage

timer

is

set

to

30

minutes

or

more.

Unlike

the

upstage

timer,

the

holdoff

timer

can

be

activated

by

a

temperature

set

point

change

(not

limited

to

steady

state).

The

holdoff

timer

starts

when

the

highest

stage

of

the

previous

equipment

type

turns

on.

The

out-
of-
box

setting

is

“Auto”

and

the

thermostat

will

hold

off

the

use

of

backup

heat

as

long

as

possible

when

the

set

point

is

changed.

If

this

is

changed

to

a

setting

other

than

Auto,

then

the

auxiliary

heat

will

be

FORCED

to

turn

on

after

this

time

is

met.
Programmed

Recovery
If

the

primary

heat

is

making

progress

as

expected,

backup

heat

will

not

be

used

to

reach

the

setpoint

of

the

next

pro
-
gram

period.

Backup

heat

is

always

restricted

during

a

programmed

recovery

when

the

Adaptive

Intelligent

Recovery

fea
-
ture

is

used.

See

note

below.
NOTE:

During

a

programmed

recovery

(or

when

the

temperature

setpoint

is

changed

by

the

user),

the

thermostat

waits

to

turn

on

the

backup

heat

depending

on

system

performance,

load

conditions

and

how

many

degrees

the

temperature

set
-
point

is

changed.

Backup

heat

will

be

used

ONLY

when

the

temperature

is

not

rising

quickly

enough

to

reach

the

set
-
point

in

a

reasonable

time.

Upstage

timer

for

heat

pump

with

aux

heat

applications

is

only

used

in

steady

state

(cycling

to

maintain

setpoint).

The

thermostat

will

not

run

the

aux

heat

during

a

programmed

recovery

unless

one

of

the

following

conditions

occurs:
 
1.

Differential

is

set

for

comfort

and

thermostat

calculates

that

the

heat

pump

cannot

effectively

handle

the

load

conditions.
 
2.

Differential

is

set

to

2
 
°F

to

15
 
°F

and

indoor

temperature

drops

while

the

highest

stage

of

heat

pump

is

running.
 
3.

Outdoor

temperature

drops

below

the

balance

point

setting

(if

used).
 
4.

Thermostat

is

manually

switched

to

em

heat

mode.
103 Finish

with

High

Heat

stage

and/or

Finish

with

High

Cool

stage
These

settings

allow

the

installer

to

keep

the

high

stage

of

the

equipment

running

until

the

desired

setpoint

is

reached.

This

setting

is

recommended

for

Geothermal

Heat

Pumps

to

allow

the

loop

to

rest.
When

set

to

no

(default),

the

thermostat

cycles

the

stages

based

on

load

conditions

and

the

cycle

rate

setting

for

these

stages.
“Finish

with

High

Cool

Stage”

is

ISU

3020.
“Finish

with

High

Heat

Stage”

is

ISU

3021.
Set

to

Yes

to

turn

on

these

features.

The

default

is

No.

 
Heat

Pump

and

Backup

Heat

Lockout

Operation
Heat pump with outdoor temperature lockouts
Outdoor temperature lockouts are optional. See Inst
aller Setup options (ISU 3120).
HEAT PUMP ONLY
BACKUP HEAT ONLY
ELECTRIC - BACKUP HEAT ALLOWED TO RUN WITH HEAT PUMP
BACKUP HEAT LOCKOUT
COMPRESSOR LOCKOUT
HEAT PUMP WITH BACKUP HEAT AS NEEDED*
* NO BACKUP HEAT UNLESS INDOOR TEMPERATURE DROPS TO SELECTED BACKUP HEAT DROOP SETTING,
OR BACKUP HEAT UPSTAGE TIMER EXPIRES.
HEAT PUMP STAYS ON WHEN BACKUP HEAT TURNS ON.
OUTDOOR TEMPERATURE
HEAT PUMP ONLY
BACKUP HEAT ONLY
FOSSIL FUEL - BACKUP HEAT NOT ALLOWED TO RUN WITH HEAT PUMP
BACKUP HEAT LOCKOUT
COMPRESSOR LOCKOUT
HEAT PUMP WITH BACKUP HEAT AS NEEDED*
* NO BACKUP HEAT UNLESS INDOOR TEMPERATURE DROPS TO SELECTED BACKUP HEAT DROOP SETTING,
OR BACKUP HEAT UPSTAGE TIMER EXPIRES.
HEAT PUMP TURNS OFF WHEN BACKUP HEAT TURNS ON.
OUTDOOR TEMPERATURE
M39068
Fan

Coil

Unit

Settings

and

Operation
Fan

Coil

Unit

Settings
T10+

thermostats

with

the

latest

firmware

can

be

configured

to

control

a

2-
pipe

fan

coil

or

a

4-
pipe

fan

coil.

Prior

to

that,

T10

&

T10+

models

could

support

a

hot

water

fan

coil

(used

for

heat

only).
Hot

water

fan

coil

-

(Supported

by

all

models

of

T10

&

T10+)

A

hot

water

fan

coil

requires

that

the

thermostat

energize

W

to

move

hot

water

through

a

coil

that

is

inside

the

HVAC

supply

ducting

and

then

turn

on

the

blower

fan

to

blow

air

over

the

hot

coil

and

deliver

it

to

the

space.

All

T10

&

T10+

thermostats

have

a

setting

for

this.

The

T10

or

T10+

energizes

a

single

blower

speed,

wired

to

G

for

these

systems.
4-
pipe

fan

coil

-

(Supported

by

T10+

with

firmware

03.03.08.02

or

later

and

EIM

[if

used]

with

firmware

01.02.01.00

or

later)

A

4-
pipe

fan

coil

requires

that

the

thermostat

energize

W

to

move

hot

water

through

a

hot

water

coil

or

energize

Y

to

move

cold

water

through

a

cold

water

coil.

Then

the

thermostat

turns

on

the

blower

fan

to

blow

air

over

the

hot

coil

and

deliver

it

to

the

space.

Most

4-
pipe

fan

coil

units

have

multiple

fan

speeds.

The

low

speed

fan

is

wired

to

G.

The

medium

speed

fan

is

wired

to

Y2.

The

high

speed

fan

(if

used)

is

wired

to

U.

There

are

other

special

fan

coil

unit

settings

which

can

vary

for

different

systems.

These

settings

are

covered

in

the

Fan

Coil

Unit

section.
2-
pipe

fan

coil

-

(Supported

by

T10+

with

firmware

03.03.08.02

or

later

and

EIM

[if

used]

with

firmware

01.02.01.00

or

later)

A

2-
pipe

fan

coil

energizes

the

same

terminal

(Y)

to

move

hot

water

through

a

coil

as

it

does

to

move

cold

water

through

a

coil.

Therefore,

a

thermostat

that

controls

a

2-
pipe

fan

coil

needs

to

know

whether

the

pipe

is

hot

or

cold.

When

it

senses

that

the

pipe

is

hot,

the

T10+

automatically

switches

to

heat

mode.

When

it

senses

that

the

pipe

is

cold,

the

T10+

automatically

switches

to

cool

mode.

If

there

is

an

emergency

heat

stage,

the

user

can

manually

switch

the

ther
-
mostat

to

emergency

heat

mode

when

the

pipe

temperature

is

below

the

heat

threshold

setting.

In

that

case,

the

T10+

energizes

the

Aux

to

run

the

backup

heat.
The

T10+

has

different

options

for

how

to

perform

the

changeover

from

heat

to

cool

based

on

pipe

temperature.

 
l
The

T10+

can

be

used

with

a

10K

or

20K

sensor
 
l
The

T10+

can

be

used

with

a

dry

contact

switch

(such

as

an

aquastat)

to

switch

from

heat

mode

to

cool

mode

based

on

pipe

temperature.

The

wiring

diagrams

for

the

fan

coil

unit

section

show

how

to

wire

the

dry

contact

switch

or

wired

sensor

for

this

purpose.

The

ISU

section

shows

the

configuration

settings.
104 When

running

heat

or

cooling,

the

T10+

turns

on

the

blower

fan

to

blow

air

over

the

coil

and

deliver

the

conditioned

air

to

the

space.

Most

2-
pipe

fan

coil

units

have

multiple

fan

speeds.

The

low

speed

fan

is

wired

to

G
.

The

medium

speed

fan

is

wired

to

Y2
.

The

high

speed

fan

(if

used)

is

wired

to

U
.There

are

other

special

fan

coil

unit

settings

which

can

vary

for

dif
-
ferent

systems.

These

settings

are

covered

in

the

Fan

Coil

Unit

section.

Fan

Sequence

Operations
(ISU

2105,

2106,

2107)
ISUs

2105

–

2107

are

used

to

select

the

number

of

fan

speeds

controlled

on

a

fan

coil

unit

system

and

assign

(or

be

instructed)

where

these

speeds

are

wired

to.
(ISU

3320)
ISU

3320

allows

the

installer

to

select

how

the

fan

speed

is

controlled

when

the

T10+

is

controlling

a

fan

coil

unit

with

multiple

fan

speeds.

The

options

are

Auto
,

Multiple

Speeds
,

or

All

Allowed
.

When

ISU

3320

is

set

for

Auto,

the

T10+

uses

the

fan

ramping

algorithm

to

control

the

fan

speed

with

a

call

for

heat

or

cooling.

The

fan

will

be

off

with

no

call

for

heat

or

cooling.

If

ISU

3320

is

set

to

Multiple

Speeds,

the

user

may

select

Lo,

Med,

or

Hi

from

the

fan

menu.

The

thermostat

will

continuously

run

at

the

speed

selected.

If

ISU

3320

is

set

to

All

Allowed,

the

user

may

select

Auto,

Lo,

Med,

or

Hi

from

the

fan

menu.

When

Auto

is

selected,

the

fan

runs

only

during

heat

or

cool

calls

and

the

fan

speed

at

which

it

runs

is

based

on

the

control

algorithm.

If

set

to

Lo,

Med,

or

Hi,

it

will

continuously

run

at

the

speed

selected

both

in

Idle

and

with

a

call

for

Heat

or

Cool.
(ISU

3325)
ISU

3325

allows

the

installer

to

select

whether

the

fan

always

starts

at

the

highest

speed

when

there

is

a

call

for

Heat

or

Cool.

Some

systems

require

this

to

ensure

that

the

fan

starts

correctly.

If

enabled,

the

fan

will

start

at

the

highest

speed.

If

set

to

a

speed

other

than

High,

the

thermostat

will

then

reduce

the

fan

speed

to

the

one

selected

in

the

fan

settings

or

control

to

the

correct

speed

based

on

the

control

algorithm

if

it

is

set

to

AUTO.

(ISU

3340)
ISU

3340

allows

the

installer

to

select

whether

the

fan

will

reset

to

the

Auto

mode

after

a

time

delay

when

the

user

makes

the

setting

Lo,

Med,

or

Hi.

The

options

are

Off
,

2

hours

or

4

hours
.

If

set

to

Off,

the

T10+

will

run

at

the

fan

speed

selec
-
ted

by

the

user

indefinitely

until

the

fan

speed

is

changed

manually.
(ISU

4010)
ISU

4010

allows

the

installer

to

determine

if

a

pre-
occupancy

purge

is

used.

This

option

applies

to

any

light

commercial

application

that

has

a

fan

and

is

using

a

schedule.

This

setting

determines

if

the

fan

should

run

prior

to

the

Occupied

schedule,

and

if

so

how

far

in

advance.

If

a

system

with

multiple

fan

speeds

is

used,

this

option

will

run

the

fan

at

the

highest

speed

during

this

time.
Remote

Setback

(Occupancy

Setback

/

Occupancy

Sensor)
The

T10+

thermostat

allows

you

to

use

Remote

Setback

(sometimes

referred

to

as

Occupancy

sensing

or

Occupancy

setback
).

This

energy-
saving

feature

can

be

enabled

using

one

or

more

C7189R3002

wireless

indoor

sensors,

or

with

an

occupancy

sensor

that

opens

or

closes

a

dry-
contact

switch.

During

occupied

periods,

the

sensor

tells

the

thermostat

to

switch

to

STANDBY

(Setback

settings)

when

no

one

is

in

the

room.

If

someone

is

in

the

room,

the

sensor

follows

the

settings

of

the

Occupied

period.

The

occupancy

sensor

is

ignored

during

unoccupied

periods.

If

someone

is

in

the

room,

the

sensor

follows

the

schedule

settings

set

by

the

installer

or

a

manual

override

setting

(if

not

locked

out

by

installer/property

manager).
To

use

the

feature

for

energy

savings

when

a

room

is

unoccupied,

but

no

regular

Occupied

schedule

has

been

set:
The

installer

can

access

the

Schedule

menu

and

disable

any

scheduled

period

except

Occupied

1

(Commercial)

or

Wake

(Residential)
.

In

this

way,

the

thermostat

will

have

an

Occupied

schedule

setting

to

which

it

can

default

when

occupancy

is

detected.
ISU

settings

2240,

6020,

6030

&

6040

are

related

to

occupancy

sensing.

If

an

occupancy

sensor

opens

or

closes

a

switch

when

occupancy

is

detected,

that

switch

is

wired

to

R

at

HVAC

and

L

at

T10+

when

an

EIM

is

not

used.

If

an

EIM

is

used,

the

switch

is

wired

to

S1,

S2,

S3,

or

S4

terminals.
A

Remote

Setback

Time

Delay

(ISU

6030)

can

be

set

to

force

the

thermostat

to

wait

before

it

switches

from

occupied

set
-
tings

to

the

standby

settings.

This

allows

the

room

to

stay

comfortable

if

the

room

is

unoccupied

for

a

short

period

of

time.

When

set

to

0

minutes,

the

thermostat

will

switch

from

occupied

settings

to

the

standby

settings

immediately

when

the

room

is

unoccupied.
Hotel

Card

Reader:
Some

Fan

Coil

Unit

thermostats

used

in

hotels

use

a

remote

setback

triggered

by

a

room

key

card

holder.

If

the

guest

inserts

the

key

card

into

the

holder

while

in

the

room,

the

thermostat

will

switch

to

Occupied

temperature

settings.

When

using

an

EIM,

the

wires

from

the

card

reader

go

to

the

S

contacts

on

the

EIM,

(the

same

as

on

a

TB7100

thermostat).

If

the

EIM

is

not

used,

one

of

these

wires

goes

to

R

at

HVAC

and

the

other

wire

goes

to

L

at

thermostat/UWP.

See

the

wiring

diagrams.
105 Set

Up

Remote

Setback
 
1.

Select

a

remote

setback

option

in

ISU

2240

(see

Figure

below).

C7189R3002

wireless

indoor

sensors

have

a

built-
in

motion

sensor.

The

“Dry

Contact”

or

“L

Terminal”

settings

require

an

external

occupancy

sensor

which

opens

or

closes

a

switch

when

occupancy

is

detected.

Options

when

EIM

is

used.

Options

when

EIM

is

not

used.
 
2.

If

a

dry

contact

is

used

to

initiate

Remote

Setback

and

an

EIM

is

used,

6010

is

used

to

assign

the

Occupancy

Sensor

to

a

set

of

S

contacts

on

the

EIM.
 
3.

The

setting

below

is

shown

if

either

Dry

Contacts

or

L

Terminal

is

selected

for

2240.

Select

Normally

Open

when

Occupied

or

Normally

Closed

when

Occupied
,

based

on

the

type

of

dry

contact

device

installed.

NOTES
:

106  
l
Normally

Open

when

Occupied
:

The

Dry

Contact

device

is

open

when

the

room

is

occupied

and

will

close

when

the

room

is

unoccupied.
 
l
Normally

Closed

when

Occupied
:

The

Dry

Contact

device

is

closed

when

the

room

is

occupied

and

will

open

when

the

room

is

unoccupied.
 
4.

ISU

6030

is

shown

unless

No

Remote

Setback

is

selected

for

ISU

2240.

Select

a

Remote

Setback
Time

Delay

(See

Figure

below).

The

Remote

Setback

Time

Delay

forces

the

thermostat

to

wait

before

switching

from

Occupied

set
-
tings

to

the

Standby

settings.

When

set

to

0

minutes,

the

thermostat

will

switch

from

settings

to

the

Standby

set
-
tings

immediately

when

the

room

is

unoccupied.
 
5.

Select

the

Standby

settings

that

you

wish

to

maintain

when

the

occupancy

sensor

detects

that

the

room

is

unoc
-
cupied.
EIM
M39613
S1
S1
S2
S2
Figure

83:

Remote

Setback

using

a

Dry

contact

switch

on

a

T10

with

EIM

107 M39614
T10+/UWP
HVAC
 
Figure

84:

Remote

Setback

using

a

Dry

contact

switch

on

a

T10+

Without

EIM

Hotel

Card

Reader

retrofit
If

wires

going

to

S

and

S

on

a

previous

thermostat

went

to

a

card

reader

or

other

dry-
contact

occupancy

sensor,

they

can

be

wired

to

the

T10+

thermostat

or

EIM

as

shown

in

the

diagrams

below.

A

10K/20K

cannot
be

wired

to

L

or

R

as

shown

below.

A

10K/20K

sensor

wires

to

a

set

of

S

terminals

at

either

EIM

or

T10+/UWP.

In

retrofit

installations
:

If

T10+

is

used

without

EIM,

you

can

pig-
tail

one

of

the

existing

wires

to

R

at

the

thermostat.

Polarity

does

not

matter

when

re-
wiring

to

R

and

L

at

UWP.

Then

follow

the

following

ISU

settings.
Figure

85:

Hotel

card

retrofit

1
Figure

86:

Hotel

card

retrofit

2
NOTE
:

These

wiring

diagrams

do

not

show

the

rest

of

the

system

wiring,

which

will

vary.

See
"Wiring

at

T10

or

T10+

without

EIM"

on

page
 
20

for

system

wiring

not

shown

here.

108 Dry

Contact

Alerts

(ISU

6000-

6220)
A

Dry

Contact

device

such

as

a

wet

switch

can

be

connected

to

the

S1,

S2,

S3,

or

S4

terminals

at

the

Equipment

Interface

Module.

When

the

dry

contact

device

detects

a

problem,

the

thermostat

displays

an

alert

on

the

home

screen

along

with

the

dealer

information.
When

the

user

presses

the

alert

for

more

info,

the

Notification

screen

is

displayed,

prompting

them

to

contact

their

dealer.
The

following

Dry

Contact

Alerts

are

available

for

the

T10+

with

EIM:
Full

Drain

Pan

Alert
When

the

dry

contact

device

detects

that

the

condensate

drain

pan

is

full,

the

thermostat

provides

an

alert

to

the

user.
NOTE:

When

a

Full

Drain

Pan

Alert

is

selected,

there

is

a

follow

up

setting

asking

if

you

want

to

shut

off

the

system

when

this

alert

is

active

or

just

send

the

alert

message.
Dirty

Filter

Alert
When

the

dry

contact

device

detects

a

dirty

air

filter

(pressure

drop

across

the

filter),

the

thermostat

provides

an

alert

to

the

user

to

replace

the

filter.
Water

Leak

Alert
When

the

dry

contact

device

detects

a

water

leak,

the

thermostat

provides

an

alert

to

the

user.
NOTE:

When

a

full

Water

Leak

Alert

is

selected,

and

the

T10+

is

configured

to

control

a

humidifier

there

is

a

follow

up

set
-
ting

asking

if

you

want

to

shut

off

the

humidifier

when

this

alert

is

active

or

just

send

the

alert

message.
System

Shutdown

Alert
When

the

dry

contact

device

detects

a

critical

problem

with

the

system,

the

thermostat

alerts

the

user

that

the

system

was

shut

down.

When

the

dry

contact

device

detects

a

problem

with

the

system

(for

example,

smoke

detection),

the

ther
-
mostat

will

not

call

for

heating,

cooling,

fan

or

IAQ

equipment

until

the

dry

contact

is

deactivated

or

the

feature

is

no

longer

configured

at

the

thermostat.
Service

Needed

Alert
When

the

dry

contact

device

detects

an

issue

that

requires

service,

the

thermostat

provides

an

alert

to

the

user.
Fan

Failure

Alert
The

Fan

Failure

Alert

protects

the

equipment

when

there

is

no

airflow.

When

the

dry

contact

device

(for

example,

sail

switch)

detects

no

airflow

for

5

minutes

after

a

call

for

forced

air

heat,

cool

or

fan,

the

thermostat

alerts

the

user

that

the

system

was

shut

down

due

to

a

lack

of

airflow.

The

thermostat

will

call

for

the

fan

and

lock

out

all

other

equipment

until

the

dry

contact

device

senses

air

flow

again

or

the

feature

is

no

longer

configured

at

the

thermostat.
109 Custom

Alert
Allows

the

dealer

to

enter

a

custom

alert

to

be

displayed

when

a

dry

contact

device

is

activated.

For

example,

a

float

switch

can

detect

when

your

sump

pump

is

not

working.
Dry

Contact

Setup

Example
Dry

Contact

setup

example
Custom

Alerts

1

through

4
Allows

the

dealer

to

enter

a

custom

alert

to

be

displayed

when

a

dry

contact

device

is

activated.

For

example,

a

float

switch

can

detect

when

your

sump

pump

is

not

working.
When

Custom

Alert

1

through

Custom

Alert

4

is

selected

in

ISU

6005,

the

T10+

asks

you

to

name

the

alert

and

then

gives

options

for

additional

settings

related

to

the

alert.

These

settings

are:
 
l
Which

set

of

S

terminals

on

the

EIM

the

Dry

Contact

Alert

is

wired

to

(ISU

6190).
 
o
There

are

four

(4)

sets

of

configurable

S

terminals

on

the

EIM.

If

a

set

of

S

terminals

is

already

configured

for

use

by

a

different

Dry

Contact

Alert

(or

sensor),

it

will

not

be

configurable.

 
l
Whether

the

switch

wired

to

these

terminals

is

normally

open

or

closed

(ISU

6200).
 
o
The

switch

wired

to

the

S

terminals

could

either

be

open

in

normal

(not

alert)

conditions

or

closed.
 
l
Enter

the

Dry

Contact

Alert

name

(ISU

6210).
 
l
Whether

there

is

an

alert

message

displayed

when

the

alert

is

active

(ISU

6215).
 
o
In

most

cases,

the

installer

would

want

an

alert

message

to

appear

on

the

T10+

if

there

was

a

Dry

Contact

Alert

active.

However,

the

installer

may

be

using

the

“alert”

to

do

some

other

action

(like

running

a

ventilator

when

a

sensor

is

reading

high

CO2).

This

may

be

normal

operation

and

they

may

not

wish

to

show

an

alert.
110  
l
Lock

Out

Heat

or

Lock

Out

Cool

(ISU

6230)
 
o
If

the

installer

chose

to

lock

out

heat

or

cool

on

a

custom

Dry

Contact

Alert

condition,

the

T10+

will

then

ask

if:

"You

want

a

delay

before

the

lockout

(ISU

6600

or

6620).

For

example,

if

someone

was

using

a

door

sensor

to

lock

out

cooling,

you

wouldn’t

want

to

short

cycle

the

cooling

every

time

someone

enters

or

exits.

But

if

the

door

is

left

open

for

a

certain

length

of

time,

you

may

wish

to

shut

down

the

heat

or

cooling."

Or,

"If

you

still

want

a

maximum

temperature

for

cool

(ISU

6610)

or

minimum

indoor

temperature

for

heat

(ISU

6630).

Example:

If

someone

had

a

heat

lockout

configured

when

the

window

was

open,

they

left

the

window

open,

and

the

indoor

temperature

dropped

to

40°F,

you

probably

still

want

the

heat

to

run

because

the

danger

of

pipes

freezing

overrides

the

inefficient

use

of

heating

with

a

window

open"
 
l
Activate

Fan

(ISU

6230)
 
o
If

selected,

this

setting

turns

on

the

fan

when

the

selected

custom

Dry

Contact

Alert

(custom

dry

contact

1

through

4)

is

active.
 
l
Activate

Custom

U

terminal

(ISUs

6230,

6240,

6250,

6260)
 
o
If

you

choose

to

activate

a

custom

U

terminal

during

a

custom

alert,

the

T10+

will

ask

you

to

name

the

U

ter
-
minals

used.

That

way

the

T10+

equipment

status

menu

can

show

what

is

being

turned

on

or

locked

out.

For

example,

you

could

wire

a

shut

off

valve

to

the

U

contacts

and

the

status

would

then

show

“Shut

off

valve

ener
-
gized”

under

equipment

status.
 
l
Humidifier

Lockout

(ISU

8095)
 
o
If

the

T10+

and

EIM

are

set

for

a

custom

Dry

Contact

Alert

and

to

control

a

humidifier,

you

can

choose

to

lock

out

the

humidifier

during

a

custom

Dry

Contact

Alert

(the

Water

Leak

Alert

option

also

offers

this

setting).
 
l
Dehumidifier

Lockout

(ISU

9145)
 
o
If

the

T10+

and

EIM

are

set

for

a

custom

Dry

Contact

Alert

and

to

control

a

dehumidifier,

you

can

choose

to

lock

out

the

dehumidifier

during

a

custom

Dry

Contact

Alert.
 
l
Turn

On

Ventilator

(ISU

10065)
 
o
If

the

T10+

and

EIM

are

set

for

a

custom

Dry

Contact

Alert

and

to

control

a

ventilator,

you

can

choose

to

turn

on

the

ventilator

during

a

custom

Dry

Contact

Alert.
 
l
Lockout

Ventilator

(ISU

10140)
 
o
If

the

T10+

and

EIM

are

set

for

a

custom

Dry

Contact

Alert

and

to

control

a

ventilator,

you

can

choose

to

lock

out

the

ventilator

during

a

custom

Dry

Contact

Alert.
Battery

Replacement

Indoor

Sensor
Replace

batteries

in

your

indoor

sensor

when

a

warning

appears

on

the

thermostat

screen,

about

60

days

before

bat
-
teries

are

depleted.
When

the

sensor

status

light

begins

flashing

red,

battery

power

is

critically

low

and

will

be

depleted

within

2–
3

weeks.

During

normal

operation,

the

status

light

remains

off.
To

replace

the

batteries:
 
l
Remove

the

sensor

from

wallplate.
 
l
Install

2

fresh

AAA

alkaline

batteries.

If

the

status

light

flashes

green,

batteries

are

good;

if

it

flashes

red,

you

must

use

fresh

batteries.
 
l
Attach

sensor

to

wallplate.
The

sensor

will

restore

communication

with

the

thermostat

a

few

seconds

after

new

batteries

are

installed.
111 Outdoor

Sensor
Replace

batteries

in

your

outdoor

sensor

when

a

warning

appears

on

the

thermostat

screen,

about

two

months

before

batteries

are

depleted.
After

new

batteries

are

installed,

the

outdoor

sensor

will

restore

communication

with

the

wireless

network

within

a

few

seconds.

M32937A
Figure

87:

Outdoor

sensor

battery

installation
Commercial

Features
The

thermostat

can

be

set

up

for

residential

or

light

commercial

applications

(ISU

1010).

When

the

thermostat

is

set

up

for

Commercial,

the

thermostat

meets

Commercial

Code,

Title

24

and

provides

the

following

features:
 
l
Commercial

language

(Occupied

and

Unoccupied)
 
l
Temporary

override

(permanent

hold

is

not

allowed)
 
l
Temporary

override

duration

is

limited

to

the

amount

set

by

the

installer
 
l
Adjustable

ramp

rates
 
l
Initiate

occupancy
 
l
Displays

name

on

home

screen
 
l
Remote

setback

using

an

occupancy

sensor
 
l
Economizer

or

Time

of

Day

output

 
l
Pre-
occupancy

purge
 
l
Additional

dehumidification

control

options
Select

Residential

or

Commercial
112 Overriding

Schedules:

Commercial

Use
Touch

5
or

6

to

adjust

the

temperature.

It

will

be

maintained

until

the

hold

time

you

set.
 
l
To

change

the

hold

time,

touch

Hold

Until
.

Then

use

the

arrow

buttons

to

change

hold

time.

This

time

can

be

adjusted

up

to

the

maximum

time

set

by

the

installer.
 
l
Touch

Override

to

use

a

pre-
set

occupied

temperature

if

a

person

uses

the

room

during

an

unoccupied

period.

The

new

temperature

will

be

maintained

for

1

hour

and

can

be

adjusted

up

to

the

maximum

time

set

by

the

installer.
The

programmed

schedule

will

resume

when

the

override

timer

expires.

Touch

Cancel

Hold

at

any

time

to

resume

the

pro
-
gram

schedule.
113 Initiating

Occupancy

Mode:

Commercial

Use
This

feature

keeps

temperature

at

an

energy-
saving

level

after

the

thermostat

transitions

from

an

Unoccupied

schedule

period

to

an

Occupied

schedule

period

until

someone

touches

Press

to

start

occupancy
.

When

you

arrive,

touch

the

but
-
ton

to

maintain

a

comfortable

temperature

while

the

room

is

occupied.

This

feature

might

be

used

in

a

school

room

that

isn’t

occupied

every

day.
Touch

the

5
or

6
buttons

to

set

the

temperature

or

the

Hold

Until

time.

The

temperature

is

maintained

until

the

time

you

set.

Temperature

returns

to

an

energy

saving

level

after

the

timer

expires,

or

the

Occupied

period

ends.
This

feature

is

available

only

when

programmed

by

the

installer

in

ISU

4020

&

4030.
Ramp

Rates
When

the

ramp

rate

is

set

to

Off,

the

thermostat

begins

recovery

at

the

scheduled

time.
When

a

ramp

rate

is

set,

recovery

begins

early

to

reach

the

setpoint

by

the

program

time.

Based

on

your

recovery

ramp

setting

and

how

far

the

thermostat

is

set

back,

the

thermostat

determines

how

early

to

turn

on

the

system.
If

the

T10+

is

set

to

use

a

wired

sensor,

wireless

sensor,

or

Internet

for

outdoor

temperature

(ISU

1060),

you

can

set

out
-
door

temperatures

for

mild,

cold

and

hot

days

in

your

region.

By

setting

these

outdoor

temperatures,

the

thermostat

will

automatically

adjust

the

ramp

rate

based

on

outdoor

conditions.

This

allows

the

thermostat

to

save

energy

by

starting

recovery

at

the

optimum

time

as

outdoor

conditions

change.
NOTE:

The

thermostat

uses

an

adjustable

ramp

rate

when

the

thermostat

is

set

up

for

Commercial.

This

allows

the

ther
-
mostat

to

recover

on

time

during

changing

conditions

(occupancy

changes,

temperature

overrides,

load

conditions,

open
-
ing/closing

of

doors,

etc.)

which

are

common

in

commercial

applications.

114 Custom

Names
The

thermostat

location

(name)

can

be

displayed

on

the

home

screen.

See

the

name

“OFFICE".

This

is

useful

when

mul
-
tiple

thermostats

are

mounted

in

a

manager’s

office

or

equipment

room,

to

quickly

identify

which

thermostat

controls

a

specific

zone

or

area.

When

configured

for

Commercial

application,

the

T10+

will

ask

you

to

select

the

room

where

it

is

installed

during

initial

setup.

If

you

select

Yes

for

ISU

1030,

this

is

the

name

that

will

be

displayed

on

the

home

screen.

To

change

the

name

after

setup

is

complete,

go

to

Installer

Options

>

Devices

and

Sensors-
Thermostat
.

Then

select

Change

Room
.

You

may

choose

a

pre-
selected

room

name

or

choose

Other-
Add-
Room

to

enter

a

custom

name.
Economizer

and

Time

of

Day

(TOD)

Operation
Economizer
The

T10+

thermostat

controls

an

Economizer

module

to

provide

ventilation

during

occupied

periods

and

free

cooling

when

outdoor

conditions

are

favorable.

In

some

climates

the

cooling

system

may

run

several

hours

when

it

may

not

be

required

to

maintain

indoor

comfort.

When

outdoor

conditions

are

favorable,

ventilation

with

outdoor

air

can

achieve

the

same

level

of

comfort

at

lower

cost.

"Advanced

Features"

on

page
 
100

explains

how

the

Economizer

Module

is

controlled

by

the

thermostat.
The

T10+

thermostat

works

with

the

Jade

W7212

Economizer

Module

for

conventional

systems

and

the

Jade

W7213

and

W7214

Economizer

Modules

for

heat

pump

systems.
 
Thermostat

Mode
Equipment

Operation
U

Contacts
Occupied
Heat/Cool

running

*
Closed
Occupied

temporarily
Heat/Cool

running

*
Occupied
Heat/Cool

NOT

running

*
Occupied

temporarily
Heat/Cool

NOT

running

*
Pre-
occupancy

purge
Fan

running
Unoccupied
Cooling

system

running
Unoccupied

temporarily
Cooling

system

running
Standby
Cooling

system

running
Unoccupied
Cooling

system

NOT

running
Open
Unoccupied

temporarily
Cooling

system

NOT

running
Standby
Cooling

system

NOT

running
Closed
Non-
programmable
Fan

running
Non-
programmable
Fan

NOT

running
Open
Economizer

Operation
*

Fan

(G)

always

energized

during

Occupied

&

Occupied

Temporary

modes.
115 Time

of

Day

(TOD)
The

T10+

thermostat

can

be

set

up

for

a

Time

of

Day

output

in

the

installer

setup.

This

output

is

commonly

used

to

con
-
trol

lighting

panels,

turning

them

on

for

occupied

periods

and

off

for

unoccupied

periods.

The

TOD
 
Table

explains

how

the

TOD

feature

works

with

various

thermostat

modes.
Thermostat

Mode
U

Contacts
Occupied
Closed
Occupied

temporarily
Temperature

overrides
Unoccupied
Open
Unoccupied

temporarily
Standby
Non-
programmable
TOD

Operation
The

Economizer

Module

and

Time

of

Day

output

connect

to

the

U

terminal

at

the

thermostat

or

EIM

and

are

set

up

at

ISU

2216-
2220
.
Pre-
Occupancy

Purge
The

T10+

thermostat

can

be

set

up

for

Pre-
Occupancy

Purge

in

the

installer

setup

(ISU

4010).

When

setup

for

Pre-
Occu
-
pancy

Purge,

the

thermostat

runs

the

fan

1

to

3

hours

before

each

occupied

period

to

provide

a

comfortable

workplace

upon

arrival.

Options

are

Off

and

1

to

3

hours.

116 C
R
AUX2-1
AUX1-0
EXH1
E-GND
OCC
Y2-1
C
R
Y1-0
Y1-1
Y2-0
W7220 JADE
ECONOMIZER
UWP
FURNACE,
AIR-HANDLER
OR RTU
U
R
Rc
C
L/A
T10-013-V0
Figure

88:

Economizer

control

using

T10+

thermostat

without

EIM
NOTES
:
 
l
U

Slider

tab

must

be

in

up

position

on

UWP.
 
l
L/A

only

used

if

economizer

fault

indication

is

needed

on

T10+
117 Figure

89:

Economizer

control

using

T10+

thermostat

with

EIM
NOTES:
 
l
Any

set

of

U

contacts

can

be

used

(selected

in

ISU

2217
).

Jump

the

unused

U

from

the

selected

set

to

R

on

the

EIM

as

shown.
 
l
L

only

used

if

Economizer

fault

indication

is

needed

on

T10+
118 RESIDEO

PRO

APP
The

Resideo

Pro

app

allows

the

installer

to:
 
l
Add

multiple

customer’s

information

and

link

the

thermostats

to

each

customer.
 
l
Get

alerts

through

the

pro

app

if

a

thermostat

has

an

alert

message.
 
l
Get

maintenance

reminders

messages

through

the

app

when

the

thermostat

is

displaying

a

reminder.
Steps
 
1.

After

doing

the

thermostat

setup

(linking

to

EIM

if

used,

setting

the

system

type

and

other

ISU

settings),

select

MENU

>

THERMOSTAT

INFORMATION

and

scroll

down

to

the

QR

code.

Scan

this

code

with

your

phone.
 
2.

Open

the

Resideo

Pro

App.

If

you

do

not

already

have

the

Resideo

Pro

app,

download

the

app

and

create

your

account.
 
3.

Select

Customers
.
If

the

thermostat

installed

is

for

an

existing

customer

choose

them

from

the

list.

If

it

is

a

new

customer,

select

“add

customer”.
Once

you

have

finished

adding

the

customer

information

below,

the

app

will

send

an

email

to

the

customer

invit
-
ing

them

to

download

the

app

if

they

don’t

already

have

the

app

or

to

connect

the

thermostat

to

WiFi

if

they

already

have

the

app

and

the

thermostat

wasn’t

added

to

WiFi

by

the

installer.
119 FAQ'S
WiFi

connection

questions
Q:

Will

the

thermostat

still

work

if

the

WiFi

connection

is

lost?
A:

Yes,

you

can

still

manually

adjust

the

temperature

at

the

thermostat.

However,

some

features

such

as

location-
based

temperature

control

(geofencing

technology)

can

only

be

managed

through

the

First

Alert

or

Resideo

app

and

will

not

function

without

a

WiFi

connection.

The

thermostat

will

automatically

reconnect

to

WiFi

once

the

network

is

restored.
Q:

Is

there

a

way

to

extend

the

strength

of

my

WiFi

signal?
A:

The

range

(distance)

of

your

WiFi

signal

is

determined

by

your

router.

Try

moving

your

router

closer

to

the

location

of

the

thermostat,

or

use

a

router

with

a

stronger

signal

range.
Q:

There’s

an

alert

that

says

“WiFi

signal

lost”

-

what

should

I

do?
A:

Wait

5

minutes

for

the

thermostat

to

reconnect

or

select

an

alternate

network

(if

you

have

one)

in

the

First

Alert

or

Resideo

app

configuration

menu.

If

the

thermostat

isn’t

able

to

reconnect,

you’ll

need

to

troubleshoot

the

router

to

determine

the

cause.
First

Alert

or

Resideo

account

and

app

questions
Q:

Why

haven’t

I

received

an

account

activation

email?
A:

If

you

haven’t

received

an

activation

email

after

5

minutes,

check

your

Spam

folder

and

look

for

an

email

from

cus
-
tomer-
service@resideo.com.

If

you

don’t

see

it,

tap

Resend

to

have

the

activation

email

resent.

If

you

still

don’t

receive

it,

please

contact

the

Technical

Support

team

at

1-
800-
633-
3991.
Q:

Can

I

set

up

my

thermostat

with

multiple

users?
A:

Yes.

To

add

users,

log

into

the

First

Alert

or

Resideo

app

and

tap

the

menu

icon

in

the

upper

left

corner.

Select

Manage

Users,

tap

Add

User

and

type

in

the

email

addresses

of

the

people

you’d

like

to

invite.

If

they

already

have

a

First

Alert

or

Resideo

account

set

up,

the

thermostat

and

its

location

will

automatically

be

added

to

their

account.

If

they

don’t

have

an

account,

they’ll

receive

an

email

prompting

them

to

download

the

app

and

create

a

new

account.
Q:

Can

I

set

up

location-
based

temperature

control

with

multiple

users?
A:

Yes.

Location-
based

temperature

control

(Auto

Away/geofence

technology)

will

activate

based

on

the

last

person

who

leaves

and

the

first

person

to

return.

Each

user

will

need

to

create

their

own

First

Alert

or

Resideo

app

account

with

a

login

ID

and

password.

Two

users

should

not

share

the

same

account.

Each

user

will

then

need

to

enable

location-
based

temperature

control.
Q:

Why

doesn’t

a

change

I

made

in

the

app

show

up

on

the

thermostat?
A:

There

may

be

a

short

delay

when

you

make

temperature

and

settings

changes

in

the

First

Alert

or

Resideo

app.

Wait

a

few

minutes,

and

if

you

still

don’t

see

your

changes

on

the

thermostat,

make

sure

the

thermostat

is

still

connected

to

WiFi

and

restart

your

app.
Software

and

security

questions
Q:

How

can

I

be

sure

my

thermostat

is

running

the

most

up-
to-
date

firmware?
A:

When

your

thermostat

is

connected

to

WiFi,

it

will

automatically

receive

over-
the-
air

firmware

updates

from

the

app.

These

firmware

updates

contain

things

such

as

new

features

as

well

as

security

upgrades.

Keep

your

thermostat

con
-
nected

to

WiFi

to

ensure

it

receives

these

updates.
Q:

How

can

I

prevent

a

cybercriminal

from

making

unauthorized

changes

to

my

thermostat?
A:

If

a

cybercriminal

gains

access

to

your

WiFi

router,

they

can

tamper

with

a

wide

range

of

online

activities,

including

the

settings

on

your

connected

devices.

Make

sure

you

change

the

default

password

on

your

WiFi

router,

and

when

you

select

a

new

password,

make

sure

it

uses

multiple

upper-

and

lower-
case

letters

and

special

characters.
120 Other

questions
Q:

How

can

I

uninstall

my

T10/T10+

Smart

thermostat?
A:

If

you

want

to

replace

your

T10/T10+

Smart

thermostat,

or

if

you’re

moving

out

of

your

home

and

leaving

the

ther
-
mostat

behind,

you’ll

first

want

to

clear

out

the

personal

settings

that

are

stored

on

the

thermostat.

(Even

when

dis
-
connected

from

power,

the

thermostat

will

keep

your

settings

and

home

router

information

in

memory.)

We

recommend

resetting

the

thermostat’s

WiFi

and

HomeKit
®

settings

(if

previously

connected).
Q:

Is

there

a

motion

sensor

in

the

thermostat?
A:

There

is

not

a

motion

sensor

in

the

thermostat.

In

most

homes,

the

thermostat

is

mounted

in

a

hallway,

so

when

using

active

rooms

for

priority

sensing,

we

would

want

to

exclude

the

thermostat.
Q:

What

happens

if

“Active

rooms”

is

used

and

no

motion

is

detected

in

any

of

the

rooms

with

sensors?
A:

If

the

thermostat

is

set

to

control

by

active

rooms,

and

no

motion

is

detected,

the

sensor

in

the

thermostat

is

used

and

the

remote

sensors

are

excluded.

Most

people

schedule

the

sleep

period

to

use

“Selected

sensors”

rather

than

“active

sensors”

and

choose

the

bedrooms

for

the

sleep

schedule.
The

T10+

has

a

setting

for

"Fallback

sensor"

which

would

be

used

rather

than

the

thermostat

if

selected.
Q:

When

using

active

rooms,

how

long

are

those

rooms

considered

"Active"

after

motion

has

last

been

detected?
A:

The

sensor

has

an

occupancy

algorithm

based

on

how

many

motion

events

it

sees

within

a

certain

timeframe.

This

was

set

up

so

that

if

someone

briefly

walks

through

a

room,

the

sensor

will

tell

the

thermostat

that

the

room

is

“occupied”

for

10

minutes.

If

someone

is

in

a

room

longer,

then

the

timeout

will

be

increased

automatically.
Sensors

communicate

directly

with

the

thermostat

via

Honeywell

Home

RedLINK

technology.

After

sensing

motion,

the

communication

should

take

less

than

3

seconds

to

assign

the

room

priority,

depending

on

battery

and

signal

strength.

Q:

How

do

the

wireless

indoor

sensors

detects

motion.
A:

The

sensors

use

a

Passive

Infrared

Sensor

(PIR)

detector.
Q:

How

does

motion-
based

priority

work

with

multiple

people

in

the

house?
A:

If

the

thermostat’s

priority

is

set

to

‘Active

Rooms’,

then

any

room

that

detects

motion

will

become

prioritized.

The

aver
-
age

of

those

rooms’

temperatures

will

be

monitored

so

that

the

thermostat

can

adjust

to

your

preferred

temperature

set
-
point.

If

one

of

the

sensors

no

longer

detects

people

in

that

room,

that

sensor

will

adjust

after

a

period

of

time,

using

the

algorithm

based

on

motion

events

that

it

sees

within

a

certain

time

frame.
Q:

What’s

the

range

of

detection

on

the

motion

sensor?
A:

There

are

many

factors

that

can

affect

this

(height,

body

size,

layers

of

clothing,

temperature

of

clothing,

angle,

etc.).

The

typical

range

of

our

sensor

is

up

to

20

feet.
121 TROUBLESHOOTING

AND

SUPPORT
If

you

have

difficulty

with

your

thermostat,

please

try

the

following

suggestions.

Most

problems

can

be

corrected

quickly

and

easily.
Display

is

blank:
 
l
Check

circuit

breaker

and

reset

if

necessary.
 
l
Make

sure

power

switch

for

heating

&

cooling

system

is

on.
 
l
Make

sure

furnace

door

is

closed

securely.
 
l
Make

sure

the

C

wire

is

connected.
Heating

or

cooling

system

does

not

respond:
 
l
Press

Menu

>

System

Mode

>

Heat

>

Done

to

set

the

system

to

Heat

mode.

Make

sure

the

desired

temperature

is

higher

than

the

indoor

temperature.
 
l
Press

Menu

>

System

Mode

>

Cool

>

Done

to

set

the

system

to

Cool

mode.

Make

sure

the

desired

temperature

is

lower

than

the

indoor

temperature.
 
l
Check

circuit

breaker

and

reset

if

necessary.
 
l
Make

sure

power

switch

for

heating

&

cooling

system

is

on.
 
l
Make

sure

furnace

door

is

closed

securely.
 
l
Wait

5

minutes

for

the

system

to

respond.
Temperature

settings

do

not

change:
Verify

the

thermostat

is

set

to

the

correct

mode.

Press

Menu-
Mode

to

change

mode

setting.
If

the

display

indicates

“screen

locked”

when

you

press

the

up

or

down

arrow,

you

can

unlock

the

screen

by

selecting

menu-
security

settings.
The

thermostat

may

be

preventing

you

from

changing

the

set-
point

above

or

below

a

certain

setting

because

of

installer

configured

minimum

and

maximum

settings.

See

the

ISU

settings

for

4100.
Default

minimum

and

maximum

settings:
 
l
Heat:

40
 
°F

to

90
 
°F

(4.5
 
°C

to

32.0
 
°C)
 
l
Cool:

50
 
°F

to

99
 
°F

(10.0
 
°C

to

37.0
 
°C)
Heat

runs

with

thermostat

in

cool

or

off

mode:
Does

the

display

show

“Freeze

Protection

active”?

If

so,

the

installer

set

the

thermostat

for

a

freeze

protection

tem
-
perature

that

maintains

a

minimum

temperature

even

when

the

thermostat

is

set

to

off

or

cool.

This

feature

will

generate

an

alert

message

if

the

temperature

drops

below

the

freeze

protection

setting.
Aux

heat

runs

in

cooling:

 
l
For

heat

pump

systems,

verify

there

is

not

a

wire

attached

to

W

on

the

UWP.
Cool

runs

with

a

call

for

heat:
 
l
Verify

that

the

O/B

wire

is

making

a

good

connection

and

verify

the

changeover

valve

setting

is

correct

for

the

heat

pump

used

(ISU

2060).
Heat

doesn’t

come

on:
Verify

the

thermostat

is

set

to

Heat,

Em

Heat,

or

Auto

mode

and

verify

that

the

heat

setpoint

is

above

room

temperature.

Does

the

display

indicate

“
Heating

to
”

with

an

orange

display

screen?

If

so,

the

thermostat

is

attempting

to

run

the

heat.
 
l
If

“Heating

to”

is

displayed

in

orange,

and

heat

does

not

come

on

after

a

short

delay
,

verify

the

wire

con
-
nections,

R/Rc

slider

jumper

on

UWP

(or

R,

Rh,

and

Rc

jumpers

if

an

EIM

is

used).

If

those

variables

check

out,

your

HVAC

contractor

can

call

Tech

Support

to

verify

configuration

and

for

further

troubleshooting.
 
l
If

display

isn’t

showing

“HEATING

TO”

(rather

than

“HEAT

TO”)

or

“WAITING

FOR

EQUIPMENT”

but

heat

setpoint

is

above

room

temperature,

go

to

EQUIPMENT

STATUS.

 
l
See

if

there

are

any

active

alerts.

The

T10+

with

EIM

can

be

set

to

lock

out

the

heat

during

an

active

alert.

A

cus
-
tom

Dry

Contact

Alert

set

to

lock

out

heat

could

have

been

snoozed

(or

set

to

not

display

alert

message

by

installer)

but

equipment

status

would

show

the

heat

as

“Idle

(Dry

contact

lockout)”.

If

display

shows

“waiting

for

122 equipment”

then

the

thermostat

is

holding

off

running

the

heating

to

prevent

short

cycling.

This

delay

should

last

5

minutes

at

most.

If

you

time

this

and

it

is

longer

than

5

minutes,

it

is

possible

you

are

intermittently

losing

power

to

the

thermostat.

As

a

test

you

could

remove

all

wires

besides

R

and

C

from

UWP

(or

EIM

if

T10+

is

linked

to

an

EIM

and

then

test

the

heat.

If

the

thermostat

then

indicates

a

call

for

heat

within

5

minutes,

a

shorted

wire

or

high

equipment

draw

could

be

interrupting

power

to

the

thermostat

momentarily

at

the

start

of

a

heat

call.
Cool

doesn’t

come

on:
Verify

the

thermostat

is

set

to

Cool

or

Auto

mode

and

verify

that

the

cool

setpoint

is

below

room

temperature.

Does

the

display

indicate

“Cooling

to”

with

a

blue

display

screen?

If

so

the

thermostat

is

attempting

to

run

the

cooling.
 
l
If

“COOLING

TO”

(rather

than

“COOL

TO”)

is

in

a

blue

display,

and

cooling

does

not

come

on

after

a

short

delay
,

verify

the

wire

connections,

R/Rc

slider

jumper

on

UWP

(or

R,

Rh,

and

Rc

jumpers

if

an

EIM

is

used

with

T10+).

If

that

all

checks

out

contact

HVAC

contractor.

Contractor

can

call

tech

support

to

verify

configuration

and

further

troubleshooting.
 
l
If

display

isn’t

showing

“COOLING

TO”

or

“WAITING

FOR

EQUIPMENT”

but

COOL

setpoint

is

below

the

room

temperature
,

go

to

EQUIPMENT

STATUS.

Check

for

any

active

alerts.

The

T10+

with

EIM

can

be

set

to

lock

out

cooling

during

active

alerts.

A

custom

Dry

Contact

Alert

set

to

lock

out

cooling

could

have

been

snoozed

(or

set

to

not

display

alert

message

by

installer)

but

equipment

status

would

show

the

cooling

as

“Idle

(Dry

contact

lockout)”.

If

display

shows

“waiting

for

equipment”

then

the

ther
-
mostat

is

holding

off

running

the

cooling

or

to

prevent

short

cycling
.

This

delay

should

last

5

minutes

at

most.

If

you

time

this

and

it

is

longer

than

5

minutes,

you

may

be

intermittently

losing

power

to

the

thermostat.

To

test,

remove

all

wires

besides

R

and

C

from

UWP

(or

EIM

if

T10+

is

linked

to

an

EIM)

and

then

test

the

cooling.

If

the

thermostat

then

indicates

a

call

for

cool

within

5

minutes,

a

shorted

wire

or

high

equipment

draw

could

be

interrupting

power

to

the

ther
-
mostat

momentarily

at

the

start

of

a

cool

call.
Weather

menu

isn’t

displayed:
This

menu

is

only

shown

when

the

thermostat

is

connected

to

WiFi

and

the

app.

If

WiFi

connection

is

lost,

the

thermostat

will

not

show

that

option

until

connection

is

restored.

Cooling

runs

below

setpoint:
Verify

the

cooling

is

running

while

cool

setpoint

is

above

the

room

temperature

reading

on

the

display.

If

so,

verify

the

thermostat

is

deliberately

running

cooling.

When

doing

so,

the

display

is

blue

and

it

shows

“
Cooling

to
”

(rather

than

“
COOL

TO”).

Also,

menu

equipment

status

will

show

if

the

thermostat

is

trying

to

run

cooling

or

not.
 
l
If

the

display

shows

“Cooling

to”

and

a

setting

that

is

above

the

room

temperature

reading

it

is

likely

the

T10

or

T10+

has

been

set

to

over-
cool

when

humidity

is

high.

Go

to

the

Dehumidity

setting

in

MENU
.

If

that

display

shows

a

status

of

“DEHUMIDIFYING”

select

OPTIONS

and

deselect

USE

DEHUMIDIFICATION
.

Then

go

back

to

the

home

screen

and

see

if

the

cool

call

ends.

The

T10

or

T10+

can

run

the

cooling

up

to

3

degrees

below

the

cool

setpoint

if

configured

to

use

the

air

conditioner

for

dehumidification.
Fan

is

running

unexpectedly:
 
l
The

T10

&

T10+

has

different

settings

that

might

have

turned

on

the

fan.

Check

EQUIPMENT

STATUS

to

see

what

the

T10

or

T10+

indicates

it

is

running.
 
l
The

T10

&

T10+

could

be

set

to

run

the

fan

with

a

call

for

ventilation,

humidification,

or

dehumidification.
 
l
The

T10

or

T10+

will

also

run

the

fan

with

a

call

for

cooling

and

in

forced

air

systems

the

fan

will

also

run

with

a

call

for

heat

(but

this

may

or

may

not

be

controlled

by

the

thermostat

depending

on

the

system

type

settings).
 
l
There

are

ISU

settings

for

extended

fan

run

in

heat

or

cool

mode

(ISU

3260)

which

can

be

set

for

up

to

15

minutes.
 
l
Additionally,

the

T10+

has

a

“TEMPERATURE

AVERAGING”

option

to

run

the

fan

to

average

hot

spots

and

cool

spots

if

a

remote

sensor

is

used.

This

would

have

been

configured

by

the

installer

in

the

ISU.

To

see

if

this

is

being

used,

go

to

menu

and

look

for

TEMPERATURE

AVERAGING.

If

that

option

appears,

select

it

and

see

if

it

is

currently

active.
 
l
The

T10

&

T10+

can

have

the

fan

set

to

on,

auto,

or

circ

for

each

schedule

period.
 
l
If

the

thermostat

doesn’t

indicate

the

fan

is

on

under

the

EQUIPMENT

STATUS

menu,

it

is

possible

something

else

in

the

system

is

controlling

the

fan

such

as

a

separate

control

for

a

humidifier,

dehumidifier

or

ventilator.
123 Fan

will

not

run

when

expected:
If

the

thermostat

is

set

to

control

a

heat-
only

system

such

as

a

boiler,

there

will

not

be

a

fan

setting.

Check

equipment

status.

This

will

show

the

fan

state.

If

it

says

“
Idle

(Fan

Lockout)
”,

then

the

installer

configured

the

T10+

to

lock

out

fan

at

the

end

of

a

call

for

cooling

for

anywhere

from

5

to

90

minutes

(ISU

3125).

This

is

set

up

for

some

homes

in

very

humid

regions

where

running

the

fan

at

the

end

of

a

cool

call

can

blow

air

over

a

wet

coil

and

re-
introduce

humid

air

back

into

the

space.
Display

doesn’t

show

indoor

humidity:
The

T10+

has

an

ISU

setting

to

not

display

indoor

humidity

(ISU

14050).
Display

changes

color

or

goes

blank

at

night:
There

are

multiple

settings

under

Temperature

>

Display

>

Inactive

Night

Backlight

(on

T10+)

or

Inactive

Sleep

Back
-
light

(on

T10).

These

settings

allow

you

to

set

a

time

for

the

display

to

go

dim

or

go

dark.

(Dark

option

on

T10+

only).
I

cannot

link

my

T10+

to

the

EIM:
Verify

that

you

have

a

T10+

rather

than

a

T10

and

that

you

have

the

correct

EIM

for

this

model.

T10+

models

are

THX321WF3003W

and

THX321WFS3001W
 
l
EIM

is

THM04R3000
 
l
The

T10+

and

EIM

are

included

in

YTHM1004R3000

and

YTHM1004R3001

kits.
 
l
If

the

T10+

had

already

been

configured

without

an

EIM,

you

need

to

do

a

factory

reset

of

the

thermostat

to

get

to

the

initial

screen

that

allows

you

to

choose

to

use

it

with

an

EIM.

Then

follow

the

instructions

on

T10+

display.
I

cannot

link

my

T10+

to

the

wireless

outdoor

sensor:
Verify

that

you

have

a

T10+

rather

than

a

T10

and

that

you

have

the

correct

wireless

outdoor

sensor

for

this

model.

T10+

models

are

THX321WF3003W

and

THX321WFS3001W
 
l
Outdoor

sensor

is

C7089R3013

(not

C7089R1013)
 
l
The

T10+

and

outdoor

sensor

are

included

with

an

EIM

in

the

YTHM1004R3001

kit.
 
l
See

the

instructions

for

adding

an

outdoor

sensor

in

this

document.
Wi-
Fi

and

app-
related

issues:
See

"WiFi

Setup"

on

page
 
74
.
Active

Rooms

is

selected

but

one

or

more

of

my

sensors

doesn't

register

activity:
Go

to

MENU/PRIORITY

ON

THERMOSTAT.

Verify

active

rooms

is

selected.

View

the

status

of

the

sensor
(s)

in

question

in

that

screen.

If

there

is

not

an

indication

of

occupancy

by

that

sensor

(green

person

next

to

sensor

name)

move

in

front

of

the

sensor.

If

that

doesn't

change

the

status

of

the

sensor:
 
l
Verify

the

sensor

you

are

testing

is

the

one

you

see

in

the

display.

To

do

so,

go

to

Devices

and

Sensors

and

select

the

sensor

name.

 
l
Verify

the

Use

Motion

slider

is

set

to

Enabled.
If

so,

select

OPTIONS/BLINK

LIGHTS
.

Go

back

to

the

sensor

and

verify

it

has

a

blinking

light.

If

not,

check

the

other

sensors

in

the

home

to

see

if

the

sensors

were

placed

in

the

wrong

rooms.
C7189R2002

or

C7189R3002

wireless

indoor

sensor

will

not

connect

to

my

T10

or

T10+:
Following

the

discontinuation

of

C7189R2002

sensors

and

the

introduction

of

C7189R3002

sensors,

there

was

a

period

during

which

the

new

sensors

worked

with

existing

T10+

thermostats

and

the

new

T10+

thermostats

worked

with

the

existing

sensors.

Beginning

with

units

manufactured

in

Autumn

2024

(date

codes

2440

and

later)

T10+

thermostats

will

only

work

with

C7189R3002

sensors

and

C7189R3002

sensors

will

only

work

with

T10+

thermostats
.

Older

thermostats

and

sensors

that

cannot

connect

should

be

replaced.

Thermostat

is

losing

time:
If

the

T10/T10+

is

used

with

HomeKit

without

registering

the

thermostat

to

the

First

Alert

or

Resideo

app,

it

may

lose

time.

We

recommend

registering

the

thermostat

to

the

First

Alert

or

Resideo

app,

even

when

controlling

it

through

HomeKit.
124 Customer

Assistance
For

assistance

with

this

product,

please

visit

customer.resideo.com
.
Or,

call

Resideo

Customer

Care

toll-
free

at

1-
800-
633-
3991
.
5-
year

limited

warranty
For

Warranty

information

go

to

honeywellhome.com/support
125 REGULATORY
Regulatory

information
FCC

REGULATIONS

47

CFR

§

15.19

(a)
(3)
This

device

complies

with

part

15

of

the

FCC

Rules.

Operation

is

subject

to

the

following

two

conditions:
1:

This

device

may

not

cause

harmful

interference,

and
2:

This

device

must

accept

any

interference

received,

including

interference

that

may

cause

undesired

operation.
47

CFR

§

15.21

(USA

only)
Changes

or

modifications

not

expressly

approved

by

the

party

responsible

for

compliance

could

void

the

user’s

authority

to

operate

the

equipment.
47

CFR

§

15.105

(b)
See

https://customer.resideo.com/en-
US/support/
residential/codes-
and-
standards/FCC15105/
Pages/default.aspx

for

additional

FCC

information

for

this

product.
IC

REGULATIONSRSS-
GEN
This

device

complies

with

Industry

Canada’s

license-
exempt

RSSs.

Operation

is

subject

to

the

following

two

conditions:
1:

This

device

may

not

cause

interference;

and
2:

This

device

must

accept

any

interference,

including

interference

that

may

cause

undesired

operation

of

the

device.
UL

and

ULC

Listed

per

Standards

UL

60730-
1

and

CAN/CSA

E60730-
1
CAUTION:

ELECTRICAL

HAZARD

Can

cause

electrical

shock

or

equipment

damage.

Disconnect

power

before

beginning

installation.

CAUTION:

EQUIPMENT

DAMAGE

HAZARD

Compressor

protection

is

bypassed

during

testing.

To

prevent

equipment

damage,

avoid

cycling

the

compressor

quickly.

CAUTION:

MERCURY

NOTICE

If

this

product

is

replacing

a

control

that

contains

mercury

in

a

sealed

tube,

do

not

place

the

old

control

in

the

trash.

Contact

your

local

waste

man
-
agement

authority

for

instructions

regarding

recycling

and

proper

disposal.

CAUTION:

ELECTRONIC

WASTE

NOTICE

The

product

should

not

be

disposed

of

with

other

household

waste.

Check

for

the

nearest

authorized

collection

centers

or

authorized

recyclers.

The

cor
-
rect

disposal

of

end-
of-
life

equipment

will

help

prevent

negative

consequences

for

the

environment

and

human

health.
126
 
 
 
 
 
 
 
 
 
 
 
 
 
www.resideo.com
Resideo

Technologies

Inc.
Scottsdale,

AZ

85254.
33-
00462-
07

L.Y.

02-
25
©

2025

Resideo

Technologies,

Inc.
The

Honeywell

Home

trademark

is

used

under

license

from

Honeywell

International,

Inc.
This

product

is

manufactured

by

Resideo

Technologies,

Inc.

and

its

affiliates.
Apple,

iPhone,

iPad,

iPod

touch

and

iTunes

are

trademarks

of

Apple

Inc.

All

other

trademarks

are

the

property

of

their

respective

owners.