
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
Installation and Operating Instructions for Model:
Save these instructions
for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING THIS
CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.
APPLICATIONS
Description
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
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. Refer to
www.white-rodgers.com for location to send product con-
taining mercury.
Model Programming Choices
1F85RF-270 5/1/1 Day Non-Programmable
F145RF-1328 Wireless Remote Sensor
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:
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.
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
Thermostat
F145RF-1328 Wireless
Remote Sensor
WARNING
!
Thermostat installation and all components of the
control system shall conform to Class II circuits per the
NEC code.
www.white-rodgers.com
PART NO. 37-6841E
Replaces 37-6841C and D
1039
SPECIFICATIONS
Komentarze do niniejszej Instrukcji