White Rodgers 1F92-71 - Manual
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Table of Contents:
- Page 2 – SPECIFICATIONS; STAGING DATA; WARNING; Locate thermostat about 5 ft. above the floor.; ROUTE WIRES TO LOCATION; Figure 1. Routing thermostat wires
- Page 3 – REPLACEMENT INSTALLATION; REMOVE OLD THERMOSTAT; Figure 2. Removing thermostat from subbase; TABLE 1. WIRE IDENTIFICATION LABELS; NOTE; TABLE 2. TERMINAL REFERENCE
- Page 4 – Move subbase out of the way. Drill mounting holes.; Figure 4. Typical wiring diagram for single transformer systems
- Page 5 – CAUTION
- Page 6 – ATTACH THERMOSTAT TO SUBBASE; OPERATION; BATTERY MUST BE REMOVED; SET OPTION SWITCHES; Figure 8. Back of thermostat body; Option switches; Figure 7. Attaching thermostat to subbase
- Page 7 – CHECK THERMOSTAT OPERATION; FAN OPERATION; HEATING SYSTEM
- Page 8 – COOLING SYSTEM; F, DO NOT operate the; until COOL is displayed.; Press; To program the thermostat, see OPERATION GUIDE.; TROUBLESHOOTING
PART NO. 37-4742B
Replaces 37-4742A
9309
Operator: Save these instructions for future use!
WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS ROAD
ST. LOUIS, MISSOURI 63123-5398
Printed in U.S.A.
WHITE-RODGERS
INSTALLATION INSTRUCTIONS
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
R
CONTENTS
Description ......................................................... 1
Precautions ........................................................ 1
Specifications ..................................................... 2
Installation .......................................................... 2
New Installation
Select Thermostat Location
Route Wires to Location
Replacement Installation
Remove Old Thermostat
Attach Subbase to Wall
Attach Thermostat to Subbase
Operation ........................................................... 6
System Configuration
Set Option Switches
Check Thermostat Operation
Fan Operation
Heating System
Cooling System
Troubleshooting
This wall-mounted, low voltage thermostat maintains
room temperature by controlling the operation of heat
pumps and multi-stage systems. Use this thermostat for
applications requiring up to three stages of heat and up to
two stages of cool. Indicator lights show the system
status. The user may program up to four time/temperature
settings per 24 hour period. The thermostat stores set-
tings for a five-day (weekday) program and a two-day
(weekend) program. The thermostat will store both heat-
ing and cooling programs simultaneously. A 9 volt Ener-
gizer
®
battery will maintain the stored program for approxi-
mately one week, if incoming power should fail. If power
failure is extensive and the program is lost, after power
restoration, the thermostat will automatically maintain a
factory preprogrammed heating temperature of 64
°
F or a
cooling temperature of 82
°
F.
DESCRIPTION
PRECAUTIONS
If in doubt about whether your wiring is millivolt, line, or low
voltage, have it inspected by a qualified heating and air
conditioning contractor, electrician, or someone familiar
with basic electricity and wiring.
Do not exceed the specification ratings.
All wiring must conform to local and national electrical
codes and ordinances.
This control is a precision instrument, and should be
handled carefully. Rough handling or distorting compo-
nents could cause the control to malfunction.
To prevent electrical shock and/or equipment
damage, disconnect electric power to system, at
main fuse or circuit breaker box, until installa-
tion is complete.
Do not use on circuits exceeding specified volt-
age. Higher voltage will damage control and
could cause shock or fire hazard.
Do not short out terminals on gas valve or pri-
mary control to test. Short or incorrect wiring
will damage thermostat and could cause per-
sonal injury and/or property damage.
CAUTION
!
WARNING
!
W H I T E - R O D G E R S
DIGITAL COMFORT SET
II
1F92-71
Multi-stage/Heat Pump Electronic Digital Thermostat
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Summary
2 SPECIFICATIONS Anticipation: Heating 4 to 40Cooling 4 to 40Auxiliary 4 to 40 THERMAL DATATemperature Range: 40 ° F to 99 ° F (4 ° C to 37 ° C) STAGING DATA Up to 3 heating stagesUp to 2 cooling stages ACCESSORIES Remote Sense Kit: W. R. Part No. F145-1049 Thermostat Guard: W. R. Part No. F29-0198 ...
3 REPLACEMENT INSTALLATION REMOVE OLD THERMOSTAT 1. Shut off electricity at the main fuse box until installa-tion is complete. Verify power is off with a voltmeter. 2. Remove the front cover of the old thermostat. Withwires still attached, remove wall plate from the wall. 3. If the old thermostat ha...
4 2. Connect wires beneath terminal screws on subbaseusing wiring schematic for your particular application(see figs. 3 through 6). 3. Place subbase over hole in wall and mark mountinghole locations on wall using subbase as a template. 4. Move subbase out of the way. Drill mounting holes. 5. Fasten ...
