Instruction/ maintenance manual of the product 1F95-71 White Rodgers
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All wiring must conform to local and national electrical codes and ordinances. This control is a precision instrument, and should be handled carefully.
2 Approximately 5 feet from floor 1 ⁄ 2 ” hole for thermostat wire Stout cord with 6” chain attached Baseboard strip moulding 1 ⁄ 4 ” guide hole for sighting Quarter round removed 3 ⁄ 4 ” hole in floor of partition Hooked wire for snagging chain Figure 1.
3 TABLE 1. TERMINAL REFERENCE LABEL NUMBER 1F95 TERMINAL DESIGNATION FUNCTION OLD THERMOSTAT TERMINAL DESIGNATION (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) G C R O B Y1 Y2 W1 W2 W3 Fan O.
4 C R G B O CHANGEOVER ENERGIZED IN HEAT CHANGEOVER ENERGIZED IN COOL COMPRESSOR CONTACTOR STAGE 1 FAN RELAY HEAT RELAY STAGE 1 HEAT RELAY STAGE 2 HEAT RELAY STAGE 3 THERMOSTAT CONTROL CIRCUIT COMPRESSOR CONTACTOR STAGE 2 24 VAC 120 VAC HOT NEUTRAL THERMOSTAT SYSTEM Y1 Y2 W1 W2 W3 Figure 4.
5 CAUTION ! NOTE NOTE C R O B CHANGEOVER ENERGIZED IN HEAT CHANGEOVER ENERGIZED IN COOL G FAN RELAY HEAT RELAY STAGE 1 HEAT RELAY STAGE 2 HEAT RELAY STAGE 3 THERMOSTAT CONTROL CIRCUIT 24 VAC 120 VAC HOT NEUTRAL THERMOSTAT SYSTEM COMPRESSOR CONTACTOR STAGE 1 Y1 COMPRESSOR CONTACTOR STAGE 2 Y2 W1 W2 W3 Figure 5.
6 SYSTEM CONFIGURA TION ANY TIME OPTION SWITCHES #1 OR #2 ARE CHANGED, THE 9 VOLT ENERGIZER ® BATTERY MUST BE REMOVED FOR A MINIMUM OF 2 MINUTES. Set Option Switches 1. For furnaces not requiring a G terminal to energize fan (systems with fan/limit switch or automatic fan on/ off operation): 2.
7 CAUTION ! Cooling System Operation To prevent compressor and/or property damage, if power to the compressor has been off or interrupted for more than 1 hour and the outdoor temperature is below 50 .
If you need further information about this product, please write to White-Rodgers Division, Emerson Electric Co. 9797 Reavis Road St. Louis, MO 63123-5398 Attention: Technical Service Department.
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