White Rodgers 1F59-11 Installation & Operation Instructions

White Rodgers 1F59-11 Installation & Operation Instructions

Low voltage heat pump thermostat

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WHITE-RODGERS
Operator: 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.
This thermostat is designed to control a heat pump
system where automatic changeover is not required. The
thermostat is equipped with EMER HEAT and AUX
indicator lights. The EMER HEAT indicator light can be
wired to a malfunction switch in the system to provide a
malfunction indicator.
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 famil-
iar 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.
ELECTRICAL DATA
Electrical Rating:
18 to 30 VAC, 50/60 Hz
0.01 to 1.5 amps (load per terminal)
2.5 amps max. total load (all terminals combined)
STAGING DATA
Up to two heating stages
One cooling stage
WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS ROAD
ST. LOUIS, MISSOURI 63123-5398
Low Voltage Heat Pump Thermostat
INSTALLATION & OPERATION
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 30 volts. Higher
voltage will damage control and could cause shock
or fire hazard.
DO NOT USE this thermostat on heat pump sys-
tems that have a spark ignition gas or fossil fuel
second stage heat source.
THERMAL DATA
Temperature Range: 40 F to 90 F (4 C to 32 C)
Rated Differential: Stage 1 heat – 1.3 F (max.)
DIMENSIONS
3.5" H x 5.5" w x 1.25" D
Printed in U.S.A.
1F59-11
INSTRUCTIONS

DESCRIPTION

PRECAUTIONS

CAUTION
!
WARNING
!

SPECIFICATIONS

Stage 2 heat – 0.9 F (max.)
Cooling – 1.3 F (max.)
PART NO. 37-5271C
Replaces 37-5271B
9520

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Summary of Contents for White Rodgers 1F59-11

  • Page 1: Specifications

    Up to two heating stages One cooling stage WHITE-RODGERS DIVISION EMERSON ELECTRIC CO. 9797 REAVIS ROAD ST. LOUIS, MISSOURI 63123-5398 1F59-11 Low Voltage Heat Pump Thermostat INSTALLATION & OPERATION INSTRUCTIONS CAUTION To prevent electrical shock and/or equipment damage, disconnect electric power to system, at main fuse or circuit breaker box, until installation is complete.
  • Page 2 INSTALLATION SELECT THERMOSTAT LOCATION Proper location insures that the thermostat will provide a comfortable home temperature. Observe the following general rules when selecting a location: 1. Locate thermostat about 5 ft. above the floor. 2. Install thermostat on a partitioning wall, not on an outside wall.
  • Page 3 WIRE THERMOSTAT TO SYSTEM For best electrical connection, use solid 18 gauge wire. If you must use stranded wire, tin the wires with solder to insure a good electrical connection. 1. Strip wires back ⁄ ”. 2. Using needle-nose pliers, insert wire into correct termi- nal block opening (see figs.
  • Page 4 OPERATION SWITCH POSITIONS SYSTEM Auto Cool Heat Emer Indicates switch position on thermostat subbase and system function in operation. * In Emergency Heat Mode, fan may be disabled, if required, by cutting jumper W7 (see fig 3). This thermostat is easy to operate. The above table shows how the system will operate when the FAN and SYSTEM switches are in different positions.

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