White-rodgers 1F91W-71 Manuel d'utilisateur

OPERATION GUIDEMulti-stage Electronic DigitalThermostat1F91W-71WHITE-RODGERSOperator: Save this booklet for future use!

10The Thermostat ButtonsSets the system mode (HEATing, OFF,COOLing, or AUTOmatic changeover [userselectable feature]).Selects fan operation (see #6, a

111011121314 151617189785 DAYFANVIEWPRGMADVPRGMFANON - AUTOHOLDTEMPRUNPRGMSETCLOCKSETDAYSYSTEMHEAT - OFF - COOL - AUTOTIMEFWDTIMEBACK

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

13power. If the switch is OFF (down), use apencil or small screwdriver to move theswitch to the ON position (see figure atright). Leave the battery ou

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

15A cooling anticipation setting of lessthan 10 may cause decreased compres-sor life.To adjust anticipation, press SETCLOCK and SETDAYat the same time

16• BACKLIT DISPLAY — When you pressany button on the thermostat, the display islit for approximately eight seconds (this fea-ture works only when the

17PLANNING FOR YOUR NEEDSThis thermostat will store separate heating andcooling programs for five-day (weekday) andtwo-day (weekend) operation. Usuall

18questions 1 through 4. If you are using thethermostat in your home, answer questions 5through 8. Keep in mind that you should plan forboth weekday a

196a. 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 tempera

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

20Heating Program for ALL days of the Week:Cooling Program for ALL Days of the Week:PERIOD TIME TEMP PERIOD TIMETEMPMORDAYEVENHT5:00 AM9:00 AM4:00 PM1

21WEEKDAY (5 DAY)WEEKEND (2 DAY)StartTime TemperatureStartTime TemperatureMOR HEATDAY HEATEVE HEATNHT HEATMOR COOLDAY COOLEVE COOLNHT COOLHeating/Cool

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

23ENTERING YOUR PROGRAMFollow these steps to enter the heating andcooling programs you have selected.We recommend that you remove the thermostatfrom t

245. 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 TIME

25AM, and 70° is the programmed tempera-ture (this example reflects factory prepro-gramming).3. To change the displayed start time to yourselected sta

26Enter Cooling ProgramIf outside temperature is below 50°F, werecommend that you remove the ther-mostat from the wall before proceedingwith the follo

273. Press RUNPRGM.4. Press SYSTEMHEAT - OFF - COOL - AUTO until COOL is displayed.5. Repeat step 2 to check cooling tempera-tures.6. Press RUNPRGM to

281. How can I permanently change a part ofmy program?Press VIEWPRGM until you reach the time/tem-perature schedule you want. Then press or and TIME

294. What happens if the electricity goes offor is manually shut off?If you have not installed a 9 volt alkalinebattery, the display will go blank and

3In This Guide . . .YOUR NEW THERMOSTAT'SFEATURES ... 4OPERATING YOUR THERMOSTAT ... 5PARTS OF THE

30To correct this, remove the thermostat fromthe wall and disconnect the battery. Waitabout one minute, then reconnect the bat-tery. The thermostat wi

31The display light and audio prompting (beep)only work when the thermostat is on the walland 24 VAC power is present to the thermo-stat. These featur

32• The EMR function is operating. The EMRfunction will bring the system on auto-matically to bring the temperature to theselected level by the beginn

3314. Between heating and cooling seasons, Iwant to turn my system off. Can I do thiswithout affecting my thermostat program-ming?Any time you wish to

34dead. If you are changing the battery afterseeing a flashing BAT on the display, theinstalled battery may be dead. If you removethe old battery and

35

If you need further information on programming or operation, youmay write to our Technical Service Department at the addressshown below.WHITE-RODGERS

4• Computed Energy Management Recovery(EMR)• Automatic changeover (operator selectable)• Five-day/two-day programming capability• Simultaneous heat an

5Before you begin programming your new ther-mostat, you should be familiar with its featuresand with the display and the location and opera-tion of th

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

7line battery. The battery will provide powerfor all functions except the display light andaudio prompting, which work only on 24 VACpower. If the w

8Other than and , the buttons arelocated behind the thermostat door. To open thedoor, use your fingernail in the indentation at thetop center of t

91 2 34662 DAY5 DAY2354FAN FANBAT5 DAYFANVIEWPRGMADVPRGMFANON - AUTOHOLDTEMPRUNPRGMSETCLOCKSETDAYSYSTEMHEAT - OFF - COOL - AUTOTIMEFWDTIMEBACK