White Rodgers 1F92W-51 manual Parts of the Thermostat, Back of the Thermostat Body

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nine pin connectors on the lower portion of the thermostat back. Gently push until the snap connec- tors engage (see fig. 10). DO NOT FORCE OR PRY THE THERMOSTAT, as this may damage the unit.

ENGAGE TWO UPPER GUIDES; PIVOT DOWN

Figure 10. Attaching thermostat to subbase

PARTS OF THE THERMOSTAT

The Back of the Thermostat Body

Turn the thermostat body over. On the back are the 9 volt Energizer® alkaline battery and the option switches.

1.The 9 volt Energizer® alkaline battery provides power to the thermostat when the 24 VAC power is interrupted (for example, when you remove the thermostat from the wall for programming). A fresh battery will maintain the stored program for approximately one week. If power loss is long enough for the program to be lost, the thermostat

will automatically maintain a factory prepro- grammed heating temperature of 64°F and a cooling temperature of 82°F after power is re- stored. You must re-program the thermostat if this happens.

If the word BAT is flashing in the display window, the battery is low and should be replaced with a fresh 9 volt Energizer® alkaline battery. The

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Contents 1F92W-51 About Your New Thermostat Programming Your THERMOSTAT’S Specifications Installing Your ThermostatYour NEW THERMOSTAT’S Operating Your ThermostatYour NEW THERMOSTAT’S Features Precautions Staging Data THERMOSTAT’S SpecificationsAccessories Electrical Data Thermal DataRoute Wires to Location Installing Your ThermostatNEW Installation Routing thermostat wires Wall Replacement InstallationWire Identification Labels Remove OLD ThermostatPage Attach Subbase to Wall Subbase Typical wiring diagram for single transformer systems Depending on System Require Heat Pump System To Turn Thermostat OFF be Attach Thermostat to SubbaseUSE Two Compressor Split System System ConfigurationSET Option Switches Switch #1 on Switch #2 on Ming Your Thermostat Check Thermostat OperationFAN Operation Heating System OperationCooling System Operation Press Lockout Bypass OptionCompressor Short Term Cycle Protection Use System to turn the thermostat OFF Operating Your ThermostatBack of the Thermostat Body Parts of the ThermostatTo turn thermostat OFF before Removing thermostat from the wall to re- place the batteryAting Features UseSystem 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 OverrideTo increase the cycle time. If the heat To adjust Heat anticipation, pressConvertibility Press Time Cool or Heat LOW Battery Indicator The word BATCompressor Short Cycle Protec CoolUntil FAN Planning for Your Needs Programming Your ThermostatYour Home Your needs, simply press Factory preset programTurn Thermostat OFF Before REATTACH- ING to Subbase Entering Your ProgramProgramming. be Sure to Press Weekday 5 DAY Weekend 2 DAY Heating/Cooling Schedule PlanMOR Heat SampleEnter Heating Program Set Current Time and DayPress and hold either Until youWant to stop programming at any time, simply press Fore Reattaching to Subbase Enter Cooling ProgramCheck Your Programming Gramming Your Thermostat Questions and AnswersUntil you return to the point where you How can I permanently change a part of my program?What 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