Menu

White Rodgers 1F89-11 Thermostat User Manual

of 6
Printed in U.S.A.
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
DESCRIPTION
WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS ROAD
ST. LOUIS, MISSOURI 63123-5398
WHITE-RODGERS
1F89-11
Non-Programmable Electronic Digital
Heat Pump Thermostat
INSTALLATION AND
OPERATION INSTRUCTIONS
PART NO. 37-5741A
Replaces 37-5612B
9636
Operator: Save these instructions for future use!
ELECTRICAL DATA
Electrical Rating:
20 to 30 VAC 50/60 Hz. or D.C.
0.05 to 1.5 Amps (Load per terminal)
1.5 Amps Maximum Total Load (All terminals
combined)
THERMAL DATA
Setpoint Temperature Range:
45°F to 90°F (7°C to 32°C)
Operating Ambient Temperature Range:
32°F to 105°F
Operating Humidity Range:
0 to 90% RH (non-condensing)
Shipping Temperature Range:
-40°F to 150°F
APPLICATIONS
For use with:
Heat pump systems with up to two stages heat,
one stage cool
DO NOT USE WITH:
Millivolt systems
Systems exceeding 30 VAC and 1.5 amps
3-wire zoned hydronic heating systems
SPECIFICATIONS
Your new White-Rodgers Digital Heat Pump Thermostat
uses the technology of a solid-state microcomputer to
provide precise temperature control. This thermostat of-
fers you the flexibility to set heating and cooling tempera-
tures that fit your needs.
Features:
Simultaneous heat and cool temperature storage
LCD continuously displays set point and room tem-
perature
°F/°C convertibility
Temperature range 45° to 90°F
Eight terminals for single or two-transformer systems
O/B terminal for heat pump systems
Armchair Demonstration Capability
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.
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 personal
injury and/or property damage.
WARNING
!
This thermostat is intended for use with a 24-volt system;
do not use this thermostat with a millivolt or line voltage
system. If in doubt about whether your wiring is millivolt,
line, or low voltage, have it inspected by a qualified
heating and air conditioning contractor or electrician.
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.
PRECAUTIONS
next

White Rodgers 1F89-11 Thermostat Discussions


Need help with this product?


Related White Rodgers Products

  • 1 F 78 - White Rodgers Air Conditioner User Manual
  • 1.00E+78 - White Rodgers Thermostat User Manual
  • 150 - White Rodgers Thermostat User Manual
  • 179 - White Rodgers Thermostat User Manual
  • 1A10 - White Rodgers Thermostat User Manual
  • 1A11-2 - White Rodgers Thermostat User Manual
  • 1A65 - White Rodgers Thermostat User Manual
  • 1A65W - White Rodgers Thermostat User Manual
  • 1A66 - White Rodgers Thermostat User Manual
  • 1A66W - White Rodgers Thermostat User Manual
  • 1C21 - White Rodgers Thermostat User Manual
  • 1C26 - White Rodgers Thermostat User Manual
  • 1C30(W) - White Rodgers Installation and Operating Instructions Thermostat 1C30(W), 1D30(W)
  • 1D30(W) - White Rodgers Installation and Operating Instructions Thermostat 1C30(W), 1D30(W)
  • 1E30(W) - White Rodgers Thermostat User Manual
  • 1E30-373 - White Rodgers Thermostat User Manual
  • 1E30N-910 - White Rodgers Thermostat User Manual
  • 1E50N-301 - White Rodgers Thermostat User Manual
  • 1E50N-303 - White Rodgers Thermostat User Manual
  • 1E65-144 - White Rodgers Thermostat User Manual






TRUSTe Seal


  • Facebook
  • Twitter
  • ManualsOnline Blog
  • ManualsOnline Google Plus