White Rodgers 1F95-71 - Manual
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Table of Contents:
- Page 2 – Figure 1. Routing thermostat wires; SPECIFICATIONS; Operating Ambient Temperature Range:; INSTALLATION; Select Thermostat Location; Locate thermostat about 5 ft. above the floor.; Route Wires To Location; Probe for obstructions in partition before drilling; NOTE
- Page 3 – TABLE 1. TERMINAL REFERENCE; REPLACEMENT INSTALLATION; Remove Old Thermostat; Move subbase out of the way. Drill mounting holes.
- Page 4 – Figure 4. Typical wiring diagram for single transformer systems; TABLE 2. WIRE IDENTIFICATION LABELS; WARNING
- Page 6 – SYSTEM CONFIGURATION; BATTERY MUST; Set Option Switches; For systems with an economizer for first stage cooling:; Figure 7. Attaching thermostat to subbase; Attach Thermostat To Subbase; USE; TO TURN THERMOSTAT OFF BEFORE; OPERATION; Figure 8. Back of thermostat; Option switches; Switch #3 in ON position disables all buttons.
- Page 7 – CAUTION; Cooling System Operation; F, DO NOT operate the; TROUBLESHOOTING; Fan Operation; Heating System Operation; LOCKOUT BYPASS OPTION
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 installation
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
burn out heat anticipator and could cause per-
sonal injury and/or property damage.
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
PART NO. 37-4501D
9540
DESCRIPTION
Printed in U.S.A.
1F95-71
7 Day Multi-stage Electronic Digital Thermostat
with Programmable Fan
WHITE-RODGERS
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 Operation
Cooling System Operation
Troubleshooting
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.
This wall-mounted, low voltage thermostat maintains
room temperature by controlling the operation of multi-
stage systems. Use this thermostat for applications re-
quiring 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 and two temperature settings
per 24 hour period and may program each day independ-
ently. The thermostat will store both heating and cooling
programs simultaneously. A 9 volt Energizer
®
battery will
maintain the stored program for approximately one week,
if incoming power should fail. If power failure is extensive
and the program is lost, after power restoration, the
t h e r m o s t a t w i l l a u t o m a t i c a l l y m a i n t a i n a f a c t o r y
preprogrammed heating temperature of 64
°
F or a cooling
temperature of 82
°
F.
CAUTION
!
WARNING
!
WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS ROAD
ST. LOUIS, MISSOURI 63123-5398
Operator: Save these instructions for future use!
INSTALLATION INSTRUCTIONS
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Summary
2 Approximately 5 feet from floor 1 ⁄ 2 ” hole for thermostat wire Stout cord with 6” chain attached Baseboard strip moulding 1 ⁄ 4 ” guide hole for sighting Quarter round removed 3 ⁄ 4 ” hole in floor of partition Hooked wire for snagging chain Figure 1. Routing thermostat wires SPECIFICATIONS THIS...
3 TABLE 1. TERMINAL REFERENCE LABEL NUMBER 1F95 TERMINAL DESIGNATION FUNCTION OLD THERMOSTAT TERMINAL DESIGNATION (1)(2)(3)(4)(5)(6)(7)(8)(9) (10)(11)(12)(13) G C R O B Y1 Y2 W1W2W3 Fan OutputTransformer 24 VAC Common Transformer 24 VAC HotChangeover Output (Cooling)Changeover Output (Heating) Stage...
4 C R G B O CHANGEOVER ENERGIZED IN HEAT CHANGEOVER ENERGIZED IN COOL COMPRESSOR CONTACTOR STAGE 1 FAN RELAY HEAT RELAY STAGE 1 HEAT RELAY STAGE 2 HEAT RELAY STAGE 3 THERMOSTAT CONTROL CIRCUIT COMPRESSOR CONTACTOR STAGE 2 24 VAC 120 VAC HOT NEUTRAL THERMOSTAT SYSTEM Y1 Y2 W1 W2 W3 Figure 4. Typical ...
