White Rodgers 1F92-71 User Manual

OPERATION GUIDEMulti-stage/Heat Pump ElectronicDigital Thermostat1F92-71WHITE-RODGERSOperator: Save this booklet for future use!

10The Thermostat Buttons and Lights7Sets the system mode (HEATing,EMERgency backup system, OFF,COOLing, or AUTOmatic changeover [userselectable featur

11heat pump manufacturer’s operatingmanual). A continuous (non-flashing)PUMP light indicates that the heat pumpcompressor is functioning — a flashingP

12OPERATING FEATURESNow that you are familiar with the thermostatdisplay and buttons, read the following infor-mation to learn about the many features

13Automatic Changeover (ON)Switch #1 set at installation (DO NOT CHANGE)Switch #2 set at installation (DO NOT CHANGE)Switch #3 set at installation (DO

14you press RUNPRGM to start program operationagain. This feature is ideal for energyconservation when the building is unoccu-pied for an extended per

15A cooling anticipation setting of lessthan 10 may cause decreased com-pressor life.To adjust HEAT anticipation, press SETCLOCKand SETDAY at the same

16• LOW BATTERY INDICATOR — The wordBAT will flash on the display if the 9 voltalkaline battery is low and should be re-placed.• AUDIO PROMPTING — Eac

17• COMPRESSOR LONG TERM CYCLEPROTECTION — If your system begins tooperate too soon after an extended poweroutage, the compressor may be damageddue to

18PROGRAMMING YOUR THERMOSTATNow you are ready to program your thermo-stat. This section will help you plan and pro-gram your thermostat to meet your

19answer questions 1 through 4. If you are usingthe thermostat in your home, answer ques-tions 5 through 8. Keep in mind that you shouldplan for both

2Please read this manual thoroughly before operating or programming your thermostat. If youhave questions, you may write to our Technical Service Depa

206a. What time does the last person leave thehouse in the morning?b. What temperature should the house be atthis time? These will be your DAY tem-per

21To operate properly in the AUTO mode, theremust be a minimum 1°F separation betweenthe highest heat temperature and the lowestcool temperature (see

22WEEKDAY (5 DAY)WEEKEND (2 DAY)StartTime TemperatureStartTime TemperatureMOR HEATDAY HEATEVE HEATNHT HEATMOR COOLDAY COOLEVE COOLNHT COOLHeating/Cool

23WEEKDAY (5 DAY)WEEKEND (2 DAY)StartTime TemperatureStartTime TemperatureMOR HEATDAY HEATEVE HEATNHT HEATMOR COOLDAY COOLEVE COOLNHT COOLSAMPLEHeatin

24NOTEENTERING YOUR PROGRAMFollow these steps to enter the heating andcooling programs you have selected.We recommend that you remove the thermo-stat

255. Press SETDAY once. The display will show theday of the week as an abbreviation (MO forMonday, TU for Tuesday, etc.).6. Press and hold either TIM

26This display window shows that for theweekday MOR period, the start time is5:00 AM, and 70° is the programmed tem-perature (this example reflects fa

27Enter Cooling ProgramIf outside temperature is below 50°F,we recommend that you remove thethermostat from the wall before pro-ceeding with the follo

283. Press RUNPRGM.4. Press SYSTEMSWITCH until COOL is displayed.5. Repeat step 2 to check cooling tempera-tures.6. Press RUNPRGM to begin program ope

29QUESTIONS AND ANSWERS1. How can I permanently change a part ofmy program?Press VIEWPRGM until you reach the time/tem-perature schedule you want. The

3In This Guide . . .Operator: Save thisbooklet for future use!YOUR NEW THERMOSTAT’SFEATURES... 4OPERATING YOU

30want to stop programming at this point,press RUNPRGM to start the normal programfunction. See PROGRAMMING YOURTHERMOSTAT.4. What happens if the elec

31During periods of low humidity (especiallyduring cold weather), you may feel or seea spark discharge when you touch thethermostat. This may cause th

328. Why doesn’t the display light come onwhen I press a button? Why don’t I heara beep when I press a button?The display light and audio prompting(be

33If the outside temperature is below 50°F,DO NOT use the button to movethe temperature below the setpoint tem-perature. Property damage may resultd

3412. Why does the blower fan keep runningafter the system has turned off?• You have programmed the fan to runcontinuously during this period. SeePROG

3515. I live in an area where daylight savingstime is observed. How do I change thethermostat clock twice a year withoutaffecting thermostat programmi

Part No. 37-4741CReplaces 37-4741B9606If you need further information on programming or operation, you may writeto our Technical Service Department at

4YOUR NEW THERMOSTAT’S FEATURES• Computed Energy Management Recov-ery (EMR)• Automatic changeover (operator select-able)• Five-day/two-day programming

5OPERATING YOUR THERMOSTATBefore you begin programming your new ther-mostat, you should be familiar with its featuresand with the display and the loca

6PARTS OF THE THERMOSTATThe Back of the Thermostat BodyTurn the thermostat body over. On the backare the 9 volt Energizer® alkaline battery andthe opt

71. The 9 volt Energizer® alkaline battery pro-vides power to the thermostat when the24 VAC power is interrupted (for example,when you remove the ther

83Displays the setpoint temperature.45 DAY indicates that the displayed pro-gram is the weekday program. 2 DAYindicates that the displayed program is

9SYSTEMSWITCHFANSWITCHHEAT/OFF/COOL/AUTOTIMEFWDTIMEBACKSETCLOCKSETDAYVIEWPRGMRUNPRGMHOLDTEMPADVPRGMDIGITAL MULTI-STAGE COMFORT-SET IIW H I T E - R O D