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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
THERMOSTAT APPLICATION GUIDE
Thermostat
Configuration
Options
Heat Pump
Single Stage Compressor
Single Stage
Heat Pump Systems – 1
Compressor
Stage Aux/Emergency Heat
SPECIFICATIONS
Electrical Rating:
Battery Power or Hardwire ............................. 20 to 30 VAC, 50/60 Hz
Terminal Load ........................................................ 1.5 A per terminal, 2.5A maximum all terminals combined
Setpoint Range ...................................................... 45° to 90°F (7° to 32°C)
Differential (Heat Pump) ........................................ Heat 1.2°F; Cool 1.2°F (adjustable)
Operating Ambient ................................................. 32° to +105°F (0° to +41°C)
Operating Humidity ................................................ 90% non-condensing max.
Shipping Temperature Range ................................ -40° to +150°F (-40° to +65°C)
Dimensions Thermostat ......................................... 3-3/4"H x 4-3/4"W x 1-1/2"D
PRECAUTIONS
WARNING
!
Do not use on circuits exceeding specified voltage.
Higher voltage will damage control and could cause
shock or fire hazard.
Thermostat installation and all components of the
system shall conform to Class II (current limited)
circuits per the NEC code. Failure to do so could cause
a fire hazard.
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.
Thermostat
Maximum
Applications
Stages
Heat/Cool
2/1
www.white-rodgers.com
www.emersonclimate.com
Blue 2" Heat Pump Thermostat
Heat Pump Installation and Operating Instructions
Model
1F89-0211
1F89-0211 Thermostat
Index
Installation
Wiring Diagram
Thermostat Quick Reference
Installer Configuration Menu
Operation
Troubleshooting
1
Programming Choices
Non-Programmable
Page
2
3
3
4
5
6
PART NO. 37-6997D
Replaces 37-6997C
1023
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Manuales relacionados para Emerson White Rodgers 1F89-0211
Resumen de contenidos para Emerson White Rodgers 1F89-0211
- Página 1 Blue 2” Heat Pump Thermostat Heat Pump Installation and Operating Instructions Save these instructions for future use! Model Programming Choices FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS 1F89-0211 Non-Programmable CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.
- Página 2 INSTALLATION Battery REMOVE OLD THERMOSTAT Door 1. Shut off electricity at the main fuse box until installation is complete. Ensure that electrical power is disconnected. 2. Remove the front cover of the old thermostat. With wires still attached, remove wall plate from the wall. If the Mounting old thermostat has a wall mounting plate, remove the Hole...
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Página 3: Wiring Diagram
WIRING DIAGRAM THERMOSTAT SYSTEM SYSTEM Changeover MONITOR Relay* SWITCH Aux/Emergency Compressor Relay Heat Relay Contactor (Stage 2) 24 VAC 120 VAC Neutral Changeover Relay is energized in COOL when O/B switch is in the “O” position TRANSFORMER Changeover Relay is energized in HEAT when O/B switch is in the “B” position (Class II Current Limited) The 24 volt neutral connection to terminal C on the thermostat is not required if you replace the batteries once a year with fresh “AA”... - Página 4 INSTALLER/CONFIGURATION MENU The configuration menu allows you to set certain thermostat is set, 1 being the least adjustment and 6 being the most operating characteristics to your system or personal adjustment. With this feature set to OFF, no change will requirements.
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Página 5: Check Thermostat Operation
INSTALLER/CONFIGURATION MENU 5) Select Backlight Display - The display backlight improves 8) Select Fast Second Stage ON or OFF - (Heat Pump Only) display contrast in low lighting conditions. When the “C” In the HEAT mode, with the Fast Heat feature enabled (FH terminal is connected, selecting backlight CdL On will keep Heat On), if the temperature is manually raised by 3°F (2°C) the light on continuously. -
Página 6: Troubleshooting
TROUBLESHOOTING Reset Operation If a voltage spike or static discharge blanks out the display or for approximately 10 seconds until the display goes blank. If causes erratic thermostat operation, you may need to reset the thermostat has power, has been reset and still does not the thermostat. - Página 7 TROUBLESHOOTING STAGING Typical operation: In moderate weather with a low temperature setting (low Second Stage - Auxiliary Heat demand) the thermostat may use only the heat pump to maintain temperature. Most heat pump systems have an Auxiliary or Second Stage electric heater or gas furnace.
- Página 8 Homeowner Help Line: 1-800-284-2925 White-Rodgers is a division of Emerson Electric Co. The Emerson logo is a www.white-rodgers.com trademark and service mark of Emerson Electric Co. www.emersonclimate.com...