White Rodgers 1F85RF-275 - Manual

www.white-rodgers.com

1F85RF-275 Thermostat and

Wireless Remote Sensor Kit

Automatic Heat/Cool Changeover Thermostat for Single Stage/

Multi-Stage/Heat Pump Systems with Wireless Remote Sensor

PART NO. 37-6841B

PART NO. 37-6841B

PART NO. 37-6841B

PART NO. 37-6841B

PART NO. 37-6841B

Replaces 37-6841A

0745

Installation and Operating Instructions for Model:

Installation and Operating Instructions for Model:

Installation and Operating Instructions for Model:

Installation and Operating Instructions for Model:

Installation and Operating Instructions for Model:

Save these instructions

Save these instructions

Save these instructions

Save these instructions

Save these instructions

for future use!

for future use!

for future use!

for future use!

for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS

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CAREFULLY BEFORE INSTALLING OR OPERATING THIS

CAREFULLY BEFORE INSTALLING OR OPERATING THIS

CAREFULLY BEFORE INSTALLING OR OPERATING THIS

CAREFULLY BEFORE INSTALLING OR OPERATING THIS

CAREFULLY BEFORE INSTALLING OR OPERATING THIS
CONTROL COULD CAUSE PERSONAL INJURY AND/OR

CONTROL COULD CAUSE PERSONAL INJURY AND/OR

CONTROL COULD CAUSE PERSONAL INJURY AND/OR

CONTROL COULD CAUSE PERSONAL INJURY AND/OR

CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.

PROPERTY DAMAGE.

PROPERTY DAMAGE.

PROPERTY DAMAGE.

PROPERTY DAMAGE.

APPLICATIONS

APPLICATIONS

APPLICATIONS

APPLICATIONS

APPLICATIONS

D e s c r i p t i o n

D e s c r i p t i o n

D e s c r i p t i o n

D e s c r i p t i o n

D e s c r i p t i o n

Heat Pump (No Auxiliary or Emergency Heat)

Yes

Heat Pump (with Auxiliary or Emergency Heat)

Yes

Standard Heat & Cooling Systems

Yes

Multi-Stage Systems requiring more than

Yes

One Call for Heat or Cool
Standard Heat Only Systems

Yes

Millivolt Heat Only Systems – Floor or Wall Furnaces

No

Standard Central Air Conditioning

Yes

Gas or Oil Heat

Yes

Electric Furnace

Yes

Hydronic (Hot Water) Zone Heat – 2 Wires

* Yes

Hydronic (Hot Water) Zone Heat – 3 Wires

No

THERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDE

To prevent electrical shock and/or equipment dam-

To prevent electrical shock and/or equipment dam-

To prevent electrical shock and/or equipment dam-

To prevent electrical shock and/or equipment dam-

To prevent electrical shock and/or equipment dam-
age, disconnect electric power to system at main fuse

age, disconnect electric power to system at main fuse

age, disconnect electric power to system at main fuse

age, disconnect electric power to system at main fuse

age, disconnect electric power to system at main fuse
or circuit breaker box until installation is complete.

or circuit breaker box until installation is complete.

or circuit breaker box until installation is complete.

or circuit breaker box until installation is complete.

or circuit breaker box until installation is complete.

CAUTION

!

ATTENTION: MERCURY NOTICE

ATTENTION: MERCURY NOTICE

ATTENTION: MERCURY NOTICE

ATTENTION: MERCURY NOTICE

ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this prod-
uct may replace a product which contains mercury.

Mercury and products containing mercury must not be dis-
carded in household trash. Do not touch any spilled mercury.
Wearing non-absorbent gloves, clean up any spilled mercury
and place in a sealed container. For proper disposal of a
product containing mercury or a sealed container of spilled
mercury, place it in a suitable shipping container and send it
to:

White-Rodgers

White-Rodgers

White-Rodgers

White-Rodgers

White-Rodgers
2895 Harrison Street

2895 Harrison Street

2895 Harrison Street

2895 Harrison Street

2895 Harrison Street
Batesville, AR 72501

Batesville, AR 72501

Batesville, AR 72501

Batesville, AR 72501

Batesville, AR 72501

Model

Programming Choices

1F85RF-270

Non-Programmable

5/1/1 Day

F145RF-1328

Wireless Remote Sensor

Index

Page

Installation

2

Wiring Connections

3

Thermostat/Sensor Quick Reference

4

Installer Configuration Menus

6

Operating Your Thermostat and Sensor

9

Programming

1 3

Troubleshooting

1 4

SPECIFICATIONS

SPECIFICATIONS

SPECIFICATIONS

SPECIFICATIONS

SPECIFICATIONS

Thermostat

Thermostat

Thermostat

Thermostat

Thermostat:

Electrical Ratings .......................... 20 to 30 VAC 50/60 Hz

0.2 to 0.6 Amps per Load
(Y1, E/W1, G)
1.5 Amps (Y2, W2, O, B
Load per terminal)
1.5 Amps Max
(All terminals combined)

Setpoint Range .............................. 45 to 90°F (7 to 32°C)
Rated Differential (Single Stage) ... Heat 0.6° or 1.5°F, Cool 1.2°F
Rated Differential (Multi-Stage) ..... Heat 0.6° or 1.5°F, Cool 1.2°F
Rated Differential (Heat Pump) ..... Heat & Cool 0.75° or 1.2°F
Operating Ambient ........................ 32 to +105°F (0 to +41°C)
Operating Humidity ....................... 90% non-condensing max.
Shipping Temp. Range .................. -4 to +150°F (-20 to +65°C)
Thermostat Dimensions ............... 3-3/4"H x 6"W x 1-1/4"D

Remote Sensor:

Remote Sensor:

Remote Sensor:

Remote Sensor:

Remote Sensor:

This device complies with Part 15 of the FCC Rules, Operation

This device complies with Part 15 of the FCC Rules, Operation

This device complies with Part 15 of the FCC Rules, Operation

This device complies with Part 15 of the FCC Rules, Operation

This device complies with Part 15 of the FCC Rules, Operation
is subject to the following two conditions: (1) this device may

is subject to the following two conditions: (1) this device may

is subject to the following two conditions: (1) this device may

is subject to the following two conditions: (1) this device may

is subject to the following two conditions: (1) this device may
not cause harmful interference, and (2) this device must accept

not cause harmful interference, and (2) this device must accept

not cause harmful interference, and (2) this device must accept

not cause harmful interference, and (2) this device must accept

not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause

any interference received, including interference that may cause

any interference received, including interference that may cause

any interference received, including interference that may cause

any interference received, including interference that may cause
undesired operation.

undesired operation.

undesired operation.

undesired operation.

undesired operation.
Maximum Wireless Remote Sensors ..... 1 indoor, 1 outdoor
Operating Range .................................... 45 to 90°F (7 to 32°C)
Operating Humidity Range ..................... 0 to 90% RH

(non-condensing)

Dimensions ............................................. 2-5/8"H x 4-1/4"W x 7/8"D
* Max. Distance from Thermostat .......... 200 feet

* Distance shown is for a typical application. Distances may vary in

some applications because obstacles that block the signal path
may affect the strength of the signal.

* Common Connection Required

1F85RF-270

Wireless Remote Sensor