White Rodgers 1F94-71 Instruction Manual

OPERATION GUIDE7 Day Multi-stage/Heat PumpElectronic Digital Thermostat1F94-71WHITE-RODGERSOperator: Save this booklet for future use!W H I T E - R O

10Used with TIMEFWD and TIMEBACK to select setpointtemperatures.Used to manually override programming tohold at a selected temperature (when HOLDis di

11light indicates that the heat pump compres-sor is functioning — a flashing PUMP lightindicates that the compressor is locked out.AUX light indicates

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

13Switch #1 set at installation (DO NOT CHANGE)Switch #2 set at installation (DO NOT CHANGE)Switch #3 (see TOTAL KEYPAD LOCKOUT)Switch #4 ONIn the AU

14• TWO HOUR TEMPERATURE OVER-RIDE — Press or until thedisplay shows the temperature you want.The thermostat will override current pro-gramming an

15To adjust heat anticipation, press SETCLOCK andADVDAY at the same time. The display will showHEAT 18 (this is the factory preprogrammedheating antic

16• AUDIO PROMPTING — Each time youpress a button, the thermostat will beep (thisfeature works only when the thermostat isattached to the wall and 24v

17stored to the system, heaters in the systemwill begin to heat the crankcase oils. Thethermostat's time delay will lock out thecompressor to pre

18#4 enables/disables automatic changeover(see AUTOMATIC CHANGEOVER)]. Todisable total keypad lockout, move optionswitch #3 to OFF.PROGRAMMING YOUR

192a. What time do the building occupants reacha maximum activity level (using lights, equip-ment, meeting rooms, etc.)?b. What temperature should the

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

20If you want to change the preprogrammed timesand temperatures, follow these steps.1. Determine the heating and cooling tem-peratures you want to use

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

22Period 1 Period 2 Period 3 Period 4TimeHeatTemp.CoolTemp. TimeHeatTemp.CoolTemp. TimeHeatTemp.CoolTemp. TimeHeatTemp.CoolTemp.MondayTuesdayWednesday

23Period 1 Period 2 Period 3 Period 4TimeHeatTemp.CoolTemp. TimeHeatTemp.CoolTemp. TimeHeatTemp.CoolTemp. TimeHeatTemp.CoolTemp.MondayTuesdayWednesday

24ENTERING YOUR PROGRAMFollow these steps to enter the heating/coolingprogram you have selected.We recommend that you remove the thermostatfrom the wa

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

264. Press VIEWTEMP once. The letter A will changeto the letter B, representing HEAT B.5. Press either or to change thetemperature to your select

27grammed HEAT A, B, C, or D temperaturefor heating/cooling period 1.EXAMPLE: This display window shows that for Monday’sheating/cooling period 1, the

28The thermostat has a built-in COPY feature.This feature automatically copies theheating and cooling programs you se-lect for Monday into Tuesday thr

29Program Cooling TemperaturesIf outside temperature is below 50°F, werecommend that you remove the thermo-stat from the wall before proceeding withth

3Program Heating/Cooling Timesand Heating TemperaturesProgram Cooling TemperaturesUsing the HOLD/COPY ButtonCHECK YOUR PROGRAMMINGQUESTIONS AND ANSWER

306. Use the HOLDCOPY button, or press ADVDAY to chooseother days to program. Remember, onceyou enter Monday’s program, Monday’sprogram is automatical

313. Press HOLDCOPY once. COPY will appear on thedisplay. A number from 1 to 7 will alsoappear, representing the day you have se-lected to copy (Monda

324. Press and hold VIEWPRGM to view heating/coolingperiods and heating temperatures for Tues-day.5. Repeat steps 3 and 4 to review all remain-ing day

33QUESTIONS AND ANSWERS1. How can I permanently change a part ofmy program?Press VIEWPRGM until you reach the time/tem-perature schedule you want. The

34programming at this point, press RUNPRGMtostart the normal program function. See PRO-GRAMMING YOUR THERMOSTAT.4. What happens if the electricity goe

35the wall and remove the battery for at leasttwo minutes. After reinstalling the battery,the thermostat will revert to the factory pre-set program un

369. The display is flashing BATTERY. Whatdoes this mean?The 9 volt battery installed in the thermostatis low and should be replaced with a fresh 9vol

37• You have programmed the incorrect dayor time. Check your programming (besure that the times you programmed arecorrect AM or PM times). See PRO-GRA

38mostat is in the HOLD mode. See OPER-ATING YOUR THERMOSTAT.15. I live in an area where daylight savingstime is observed. How do I change thethermost

39WARRANTY INFORMATIONTHIS WARRANTY STATEMENT SUPERSEDES ALL WARRANTYSTATEMENTS DATED PRIOR TO OCTOBER 1, 1991.White-Rodgers Division of Emerson Elect

4• Computed Energy Management Recovery(EMR)• Automatic changeover (operator-selectable)• Separate setback programming for 7 inde-pendent days• Simulta

RPart No. 37-4743BReplaces 37-4743A9310If you need further information on programming or operation, you may writeto our Technical Service Department a

5OPERATING YOUR THERMOSTATThe subbase is attached to the wall, but you canremove the thermostat body for easy program-ming. To remove the thermostat

6PARTS OF THE THERMOSTATThe Back of The Thermostat BodyTurn the thermostat body over. On the back arethe 9 volt Energizer® alkaline battery and theop

7alkaline battery. The battery will providepower for all functions except the displaylight, which works only on 24vAC power.Before removing thermostat

8When VIEWTEMP is pressed, A is displayed whenthe setpoint temperature displayed (at thefar right) is the 1st programmed heating orcooling temperature

9SYSTEMSWITCHFANSWITCHHEAT-EMER-OFF-COOL-AUTOON-AUTOTIMEFWDTIMEBACKSETCLOCKADVDAYVIEWPRGMVIEWTEMPHOLDCOPYRUNPRGMSEVEN DAY DIGITAL COMFORT-SET IIW H I