White Rodgers 1F97-51 - Manuals

6 PARTS OF THE THERMOSTAT The Back of The Thermostat Body Turn the thermostat body over. On the back arethe 3 “AA” Energizer ® alkaline batteries. The “AA” Energizer ® alkaline batteries provide power to the thermostat when the 24 VAC poweris interrupted (for example, when you removethe thermostat f...

7 Use SYSTEM SWITCH to turn thermostat OFF be- fore removing thermostat from the wallto replace the batteries. Other than and , the buttons are located behind the thermostat door. To open thedoor, use your fingernail in the indentation at thetop of the door to pull it out from the top, thenswing it ...

8 The Display 1 Continuously displays system mode (HEAT, OFF, COOL, HOLD). During programming,the day of the week is displayed (MON,TUE, WED, etc.). 2 Alternately displays room temperature (F denotes degrees Fahrenheit and C denotesdegrees Celsius) and time of day (A de-notes AM time and P denotes P...

10 The Thermostat Buttons 7 Sets the system mode (HEATing, OFF, or COOLing). 8 Selects fan operation (see #6, above). This button is also used to program the fan to runcontinuously during a program period. 9 Runs display forward or backward through time, day, or anticipation settings duringprogrammi...

11 FAN AUTO SYSTEM SWITCH FAN SWITCH HEAT-OFF-COOL TIME FWD TIME BACK SET CLOCK ADVDAY VIEW PRGM VIEW TEMP HOLDCOPY RUN PRGM ON-AUTO WHITE-RODGERS DIGITAL COMFORT SET II 17 9 10 11 12 13 14 15 8 7 16 18 17 (Blue arrow) Lowers temperature setting (40 ° F or 4 ° C minimum). 18 The red indicator light ...

12 OPERATING FEATURES Now that you are familiar with the thermostatdisplay and buttons, read the following informa-tion to learn about the many features of thethermostat. • COMPUTED ENERGY MANAGEMENT RECOVERY (EMR) — The thermostat’smicrocomputer can be set to automaticallycalculate the time it will...

13 CAUTION ! • HOLD TEMPERATURE — The thermostat can hold any temperature within its rangefor an indefinite period, without reverting to the program. Press HOLDCOPY . HOLD will be dis- played. Then choose the desired hold tem-perature by pressing or . The thermostat will hold the room temperature at...

16 Now you are ready to program your thermostat.This section will help you plan your thermostat’sprogram to meet your needs. For maximum comfort and efficiency, keep thefollowing guidelines in mind when planning yourprogram. • When heating (cooling) your building, pro- gram the temperatures to be co...

18 However, you may use the same heatingand cooling temperatures for consecutivetime periods. Also keep in mind that, for anygiven day, you can only program one set oftimes for both heating and cooling (for ex-ample, if you select 5:00 AM to begin heat-ing period 1 on Monday, then your coolingperiod...

20 Period 1 Period 2 Period 3 Period 4 Time Heat Temp. Cool Temp. Time Heat Temp. Cool Temp. Time Heat Temp. Cool Temp. Time Heat Temp. Cool Temp. Monday Tuesday Wednesday Thursday Friday Saturday Sunday Heating/Cooling Schedule Plan THIS THERMOSTAT ALLOWS ONE SET OF TIMES FOR BOTH HEATING AND COOLI...

22 ENTERING YOUR PROGRAM Follow these steps to enter the heating/coolingprogram you have selected. We recommend that you remove the thermostatfrom the wall for programming (especially forentering cooling programming). Fresh “AA” Ener-gizer ® alkaline batteries must be installed to per- form off-wall...

23 7. Press RUN PRGM once. The display will show the correct time and room temperature alter-nately. Select Heating and Cooling Temperatures During programming, if you don’t press anybuttons for 5 minutes, the thermostat will enterthe HOLD mode and will maintain a constanttemperature. The display wi...

24 5. Press either or to change the temperature to your selected HEAT B setting(if you only want to program temperatures forHEAT A and HEAT B, skip to step 7). 6. Repeat steps 4 and 5 to select HEAT C andHEAT D temperature settings, if desired. 7. Press RUN PRGM . 8. Press SYSTEM SWITCH until COOL i...

26 The thermostat has a built-in COPY feature.This feature automatically copies the heatingand cooling programs you select for Mondayinto Tuesday’s through Sunday’s programs.If you want to have the same programminge v e r y d a y , a f t e r y o u p r o g r a m M o n d a y ’ s schedule, you simply p...

27 Program Cooling Temperatures If outside temperature is below 50 ° F, we recommend that you remove the ther-mostat from the wall before proceedingwith the following steps to program cool-ing temperatures. Personal injury and/orproperty damage could result from airconditioner compressor slugging. F...

28 perature for period 2. If you want the fan torun continuously during this period, press FAN SWITCH until PRG FAN is displayed. 5. Repeat step 4 for Monday’s heating coolingperiods 3 and 4. 6. Use the HOLDCOPY button, or press ADVDAY to choose other days to program. Remember, onceyou enter Monday’...

29 2. Press ADVDAY until the day you want to copy from is displayed. If you have not com-pleted programming for this day, do sobefore proceeding. 3. Press HOLDCOPY once. COPY will appear on the display. A number from 1 to 7 will also bedisplayed, representing the day you haveselected to copy from (M...

31 1. How can I permanently change a part ofmy program? Press VIEW PRGM and ADVDAY until you reach the time/ temperature schedule you want. Then press TIME FWD or TIME BACK and or to change the program. See PROGRAMMING YOURTHERMOSTAT. 2. How can I have no change in tempera-ture from one time period ...

33 and the display is blank or frozen, staticdischarge is probably the cause. During periods of low humidity (especiallyduring cold weather), you may feel or see aspark discharge when you touch the ther-mostat. This may cause the program to belost or the thermostat to display incorrectly.To correct ...

34 8. The thermostat beeps every few min-utes. What does this mean? The thermostat will beep every five minuteswhen the batteries are low and need replac-ing. To override the beeping, press anybutton on the keypad. The beeping will stopfor 15 hours, then start again. You mayagain stop the beeping by...

35 If the outside temperature is below 50 ° F, DO NOT use the button to move the temperature below the setpoint tempera-ture. Property damage may result due tocompressor slugging. 11. Why doesn’t the temperature change at the time I programmed? There may be a number of causes for thissituation. The ...

36 12. Why does the blower fan keep running after the system has turned off? • You have programmed the fan to runcontinuously during this period. See PRO-GRAMMING YOUR THERMOSTAT. • The blower delay feature is operating.This energy saving feature continues toblow conditioned air through the ductsaft...

37 15. I live in an area where daylight savings time is observed. How do I change thethermostat clock twice a year withoutaffecting thermostat programming? To change your clock, follow the instruc-tions for setting current time and day. SeeENTERING YOUR PROGRAM. Thermo-stat programming is not affect...