Contents
Main
WHITE-RODGERS 1F94-80
PRECAUTIONS
Operator: Save these instructions for future use!
Multi-stage Electronic Digital Thermostat
INSTALLATION INSTRUCTIONS
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NEW INSTALLATION
SELECT THERMOSTAT LOCATION
ROUTE WIRES TO LOCATION
REPLACEMENT INSTALLATION
REMOVE OLD THERMOSTAT
ATTACH SUBBASE TO WALL
TABLE 1. WIRE IDENTIFICATION LABELS
NOTE
CAUTION
WARNING
5
Figure 6. Typical wiring diagram for two-transformer system with safety circuits in BOTH systems
Figure 5. Typical wiring diagram for two-transformer system with NO safety circuits
CAUTION
DEPENDING ON SYSTEM REQUIREMENTS, REPLACE WITH A 75VA TRANS- FORMER, IF NEEDED
TWO COMMONS MUST BE JUMPERED TOGETHER!
CUT AND TAPE OFF!
THERMOSTAT SYSTEM
OPERATION
SYSTEM CONFIGURATION
SET OPTION SWITCHES
REVERSING VALVE DELAY OPTION
NOTE
CHECK THERMOSTAT OPERATION
FAN OPERATION
HEATING SYSTEM
COOLING SYSTEM
EMERGENCY MODE OPERATION
WARRANTY INFORMATION
WARRANTY INFORMATION FOR CONSUMERS