White Rodgers 1F92W-51 manual Maintains programming, press System until

Page 49

15.I live in an area where daylight savings time is observed. How do I change the thermostat clock twice a year without affecting thermo- stat programming?

To change your clock, follow the instructions for setting current time and day. See ENTERING YOUR PROGRAM. Thermostat programming is not affected when you change the clock.

17.Do I have to re-program my thermostat after I change the battery?

When the thermostat is on the wall and the system has power, the thermostat is being pow- ered by a 24v AC source. If power is lost, or if the thermostat is removed from the wall, the pro- gram will be retained for approximately one minute if there is no battery installed or if the installed battery is dead. If you are changing the battery after seeing a flashing BAT on the dis- play, the installed battery may be dead. If you remove the old battery and install a fresh one

within one minute, you may not lose your thermo- stat programming. After installing a new battery, follow the procedures in CHECK YOUR PRO- GRAMMING to determine whether your pro- gramming was maintained. If the thermostat

maintains programming, press SYSTEM until

HEAT-OFF-COOL-AUTO

OFF is displayed, put the thermostat back on the

wall, press	SYSTEM	to select the operating mode
	HEAT-OFF-COOL-AUTO

RUN

you want, then press PRGM to start program

operation. If the program is lost, re-program the thermostat. See PROGRAMMING YOUR THER-

MOSTAT.

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Contents 1F92W-51 About Your New Thermostat Your NEW THERMOSTAT’S THERMOSTAT’S Specifications Installing Your ThermostatOperating Your Thermostat Programming YourYour NEW THERMOSTAT’S Features Precautions Accessories THERMOSTAT’S SpecificationsElectrical Data Thermal Data Staging DataNEW Installation Installing Your ThermostatRoute Wires to Location Routing thermostat wires Wire Identification Labels Replacement InstallationRemove OLD Thermostat WallPage Attach Subbase to Wall Subbase Typical wiring diagram for single transformer systems Depending on System Require Heat Pump System USE Attach Thermostat to SubbaseTo Turn Thermostat OFF be SET Option Switches System ConfigurationTwo Compressor Split System Switch #1 on Switch #2 on FAN Operation Check Thermostat OperationHeating System Operation Ming Your ThermostatCooling System Operation Compressor Short Term Cycle Protection Lockout Bypass OptionPress Use System to turn the thermostat OFF Operating Your ThermostatBack of the Thermostat Body Parts of the ThermostatAting Features Removing thermostat from the wall to re- place the batteryUse To turn thermostat OFF beforeSystem Time SET View Hold Used with Thermostat Buttons and LightsSystem Time SET View Hold Operating Features Automatic Changeover on Automatic Changeover OFF TWO Hour Temperature OverrideConvertibility Press Time To adjust Heat anticipation, pressTo increase the cycle time. If the heat Compressor Short Cycle Protec LOW Battery Indicator The word BATCool Cool or HeatUntil FAN Planning for Your Needs Programming Your ThermostatYour Home Your needs, simply press Factory preset programProgramming. be Sure to Press Entering Your ProgramTurn Thermostat OFF Before REATTACH- ING to Subbase Weekday 5 DAY Weekend 2 DAY Heating/Cooling Schedule PlanMOR Heat SamplePress and hold either Set Current Time and DayUntil you Enter Heating ProgramWant to stop programming at any time, simply press Fore Reattaching to Subbase Enter Cooling ProgramCheck Your Programming Until you return to the point where you Questions and AnswersHow can I permanently change a part of my program? Gramming Your ThermostatWhat can cause the thermostat display to freeze or go blank? Why can’t I program the thermostat in the Auto mode?Mostat ING Your ThermostatErating Your Thermostat Why is the system turning on and off so frequently seldom? Maintains programming, press System until Page Page Part No -5414A