Contents
Main
1F83-2771F83-277
1F83-2771F83-277 1F83-277
YOUR THERMOSTAT REPLACESYOUR THERMOSTAT REPLACES
Assemble tools required as shown below.
REMOVING OLD THERMOSTATREMOVING OLD THERMOSTAT
MOUNTING AND WIRINGMOUNTING AND WIRING
MOUNTING AND WIRINGMOUNTING AND WIRING MOUNTING AND WIRING
Battery LocationBattery Location
Attach Thermostat Base to WallAttach Thermostat Base to Wall
Electric/Gas Switch (Fan Option)Electric/Gas Switch (Fan Option)
WIRING DIAGRAMSWIRING DIAGRAMS
WIRING DIAGRAMSWIRING DIAGRAMS WIRING DIAGRAMS
Heat Pump Terminal OutputsHeat Pump Terminal Outputs
Heat Pump Terminal OutputsHeat Pump Terminal Outputs Heat Pump Terminal Outputs
NOTE
Multi-Stage Terminal OutputsMulti-Stage Terminal Outputs
CHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATION
Cooling SystemCooling System
Emergency SystemEmergency System
OPERATION
The Thermostat Buttons and SwitchesThe Thermostat Buttons and Switches
The DisplayThe Display
The DisplayThe Display The Display
CONFIGURATION MENU
INSTALLER/CONFIGURATION MENUINSTALLER/CONFIGURATION MENU
INSTALLER/CONFIGURATION MENUINSTALLER/CONFIGURATION MENU INSTALLER/CONFIGURATION MENU
CONFIGURATION MENUCONFIGURATION MENU
CONFIGURATION MENUCONFIGURATION MENU CONFIGURATION MENU
Second Stage Time DelaySecond Stage Time Delay
Automatic System ChangeoverAutomatic System Changeover
THERMAL DATATHERMAL DATA
TROUBLESHOOTING
Reset OperationReset Operation
Reset OperationReset Operation Reset Operation
Symptom
Possible Cause
TROUBLESHOOTING
Symptom
Possible Cause
Corrective Action