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OPERATION GUIDE

7-Day Programmable Electronic
Digital Thermostat

1F97W-71

Operator: Save this booklet for future use!

WHITE-RODGERS

Summary of Contents for 1F97W-71

Page 1: ...OPERATION GUIDE 7 Day Programmable Electronic Digital Thermostat 1F97W 71 Operator Save this booklet for future use WHITE RODGERS WHITE RODGERS ...

Page 2: ...er to provide precise time temperature control This thermostat offers you the flexibility to design heating and cooling programs that fit your needs Please read this manual thoroughly before operating or programming your thermostat If you have questions write to us at the address shown on the back cover of this manual ...

Page 3: ...eratures Using the HOLD COPY Button CHECK YOUR PROGRAMMING QUESTIONS AND ANSWERS 33 YOUR NEW THERMOSTAT S FEATURES 4 OPERATING YOUR THERMOSTAT 5 PARTS OF THE THERMOSTAT The Back Of the Thermostat Body The Display The Thermostat Buttons OPERATING FEATURES PROGRAMMING YOUR THERMOSTAT 18 PLANNING FOR YOUR NEEDS In This Guide Operator Save this booklet for future use ...

Page 4: ... and room temperature 1 5volt AA Energizer alkalinebatterybackup Preprogrammed temperature control YOUR NEW THERMOSTAT S FEATURES Adjustable cycle times Compressor short cycle protection Programmable blower control Blower delay in the cooling cycle Audio and visual prompting during operation Two hour temperature override Manual program override HOLD tempera ture F C convertibility Keypad lockout o...

Page 5: ... the system at the circuit breaker fuse box before removing or attaching the thermostat body Equip ment damage and or personal injury could occur The subbase is attached to the wall but you can remove the thermostat body for easy program ming To remove the thermostat body from the subbase grasp the thermostat body and gently pull it straight out from the subbase To attach the thermostatbody lineup...

Page 6: ...ted for example when you remove the thermostat from the wall for pro gramming Fresh batteries will maintain the stored program for approximately a year If power loss is long enough for the program to be lost the thermostat will automatically re turn to the factory programmed temperatures 64 F heating and 82 F cooling when power is restored You must reprogram the thermo stat if this happens If the ...

Page 7: ... the buttons are lo cated behind the thermostat door To open the door pull the door out from the top then swing the door down on its hinges On the following pages there are brief descriptions of the display and the thermostat buttons BACK OF THERMOSTAT BODY Option Switches 3 pin Connector 6 pin Connector Batteries W14 W22 Group A Group B ...

Page 8: ...ration when the blower cycles with the heating or cooling system The Display Continuously displays system mode HEAT OFF COOL AUTO HOLD During pro gramming the day of the week is displayed MON TUE WED etc Alternately displays room temperature F de notes degrees Fahrenheit and C denotes de grees Celsius and time of day A denotes AM time and P denotes PM time Displays the setpoint temperature In VIEW...

Page 9: ...9 1 2 3 4 6 6 A B 2 3 4 FAN AUTO FAN ON FAN AUTO 5 BATTERY TIME FWD SYSTEM HEAT OFF COOL AUTO SET CLOCK VIEW PRGM HOLD COPY TIME BACK FAN ON AUTO ADV DAY VIEW TEMP RUN PRGM ...

Page 10: ...eraturesetting 40 F or 4 C minimum The red indicator light glows whenever heat ing cooling or fan are in operation The Thermostat Buttons Sets the system mode HEATing OFF COOLing or AUTOmatic changeover Selects fan operation see 6 above This button is also used to program the fan to run continuously during a program period Runs display forward or backward through time day or anticipation settings ...

Page 11: ...11 10 11 12 13 14 15 16 17 18 9 7 8 FAN AUTO TIME FWD SYSTEM HEAT OFF COOL AUTO SET CLOCK VIEW PRGM HOLD COPY TIME BACK FAN ON AUTO ADV DAY VIEW TEMP RUN PRGM ...

Page 12: ...ginning at 6 00 AM you have programmed a temperature of 70 F The thermostat will automatically activate the heating system at 5 00 AM so that the pro grammed 70 F temperature is reached by about 6 00 AM This feature is controlled by Group B option switch 3 To enable the EMR function first you must move option switch 3 located on the back of the thermostat body to the OFF position if it has not alr...

Page 13: ...ermostat Thenremovethethermostatbody from the wall Check the position of Group B optionswitches 1and 2 thefirsttwoswitches on the left If they are in the correct positions simply put the thermostat back on the wall and restore 24v AC power If the switches are not correctly positioned remove the battery then use a pencil or small screwdriver to move the switches to the correct positions see figure ...

Page 14: ...ot be below 77 F see diagram at right TWOHOURTEMPERATUREOVERRIDE Press or until the display shows the temperature you want The thermostat will override current programming and keep the roomtemperatureattheselectedtemperature for two hours After two hours the thermostat will automatically revert to the program HOLD TEMPERATURE The thermostat can hold any temperature within its range for an indefini...

Page 15: ...to adjust the anticipation setting A cooling anticipation setting of less than 10 may cause decreased compressor life To adjust heat anticipation press SET CLOCK and ADV DAY at the same time The display will show HEAT 5 this is the factory preprogrammed heating anticipation setting You may select any anticipation setting from 4 to 40 note that for hydronic systems a minimum an ticipation setting o...

Page 16: ... minutes when bat teries need replacing To override the beep ing press any button on the keypad The beepingwillstopfor15hours thenstartagain You may again stop the beeping by pressing any button on the keypad After turning the beep off three times the thermostat will quit beeping However youshouldalwayschange the batteries as soon as possible to ensure that programming will not be lost in the even...

Page 17: ...ION To protect your compressor from potential damage due to rapid cycling this thermostat has a built in delay of 5 minutes between cooling cycles The following may cause a time delay in COOL a Return of power after a power outage b Pressing SYSTEM HEAT OFF COOL AUTO to change operating modes c Pressing creating a call for COOL too soon after a previous call TOTALKEYPADLOCKOUT WhenGroup A option s...

Page 18: ...R THERMOSTAT PROGRAMMING Now you are ready to program your thermostat This section will help you plan your thermostat s program to meet your needs For maximum comfort and efficiency keep the following guidelines in mind when planning your program When heating cooling your building pro gram the temperatures to be cooler warmer when the building is vacant or during periods of low activity During ear...

Page 19: ...do the building occupants reach a maximum activity level using lights equip ment meeting rooms etc b What temperature should the building be at this time These will be your DAY tempera ture settings 3a What time do the building occupants reach a minimum activity level limited personnel in building b What temperature should the building be at this time These will be your EVE evening temperature set...

Page 20: ...program will suit your needs simply press RUN PRGM to begin running the factory preset program If you want to change the preprogrammed times and temperatures follow these steps 1 Determinetheheatingandcoolingtemperatures youwanttouse Youmayselectuptofourheating temperatures HEATA HEATB HEATC and HEAT D and up to four cooling temperatures COOLA COOLB COOLC andCOOLD Use thetableonthefollowingpagetow...

Page 21: ...ture Your Selected Temperatures HEAT A HEAT B HEAT C HEAT D 70 70 70 64 COOL A COOL B COOL C COOL D 78 82 78 78 You may only program heating temperatures you have selected into the heating program and cooling temperatures into the cooling program for example you cannot program the COOL A temperature into your heating program You may program the temperatures you choose in any order and you may use ...

Page 22: ...ow these steps to enter the heating cooling program you have selected We recommend that you remove the thermostat from the wall for programming especially for enter ing cooling programming Fresh AA Energizer alkaline batteries must be installed to perform off wallprogramming BESURESYSTEMSWITCHIS SET TO OFF POSITION BEFORE REATTACH ING THERMOSTAT TO SUBBASE You cannot program the thermostat with th...

Page 23: ...at 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 COOLING ...

Page 24: ...00 PM HEAT A 65 COOL A 80 HEAT B 68 COOL B 78 HEAT C 70 COOL C 76 HEAT D 72 COOL D 74 5 00 AM 5 00 AM 5 00 AM 5 00 AM 5 00 AM 5 00 AM 5 00 AM 9 00 AM 9 00 AM 9 00 AM 9 00 AM 9 00 AM 9 00 AM 9 00 AM 3 30 PM 3 30 PM 3 30 PM 3 30 PM 3 30 PM 3 30 PM 3 30 PM 11 30 PM 11 30 PM 11 30 PM 11 30 PM 11 30 PM 11 30 PM 11 30 PM 65 A 65 A 65 A 65 A 65 A 65 A 70 C 80 A 80 A 80 A 80 A 80 A 80 A 78 B 65 A 70 C 70 ...

Page 25: ...ernately Select Heating and Cooling Temperatures During programming if you don t press any but tons for 5 minutes the thermostat will enter the HOLD mode and will maintain a constant tempera ture The display will revert to the alternating time temperature display To resume programming after this happens press VIEW PRGM until you are at the point where you stopped programming Then you may continue ...

Page 26: ... 7 6 Repeat steps 4 and 5 to select HEAT C and HEAT D temperature settings if desired 7 Press RUN PRGM 8 Press SYSTEM HEAT OFF COOL AUTO until COOL is displayed 9 Press VIEW TEMP once The display will show COOL and A representing the first pro grammed cooling temperature COOL A 10 Press either or to change the temperature to your selected COOL A setting if you only want to program a temperature fo...

Page 27: ...ur selected time appears The time will change in 15 minute increments The time that you program will be the start time of Monday s period 1 for both heating and cooling programs 4 If the temperature displayed is not the HEAT A B C or D temperature you want for Monday s period 1 press or if you continue to press or the display will alternately display the HEAT A B C or D temperatures you have alrea...

Page 28: ... programming every day after you program Monday s schedule you simply press RUN PRGM tostartthethermostat sprogrammed operation Every day will then use the same program you set for Monday You may also use the HOLD COPY button to copy any day s program into any other day see USING THE HOLD COPY BUTTON 9 To enter Tuesday s through Sunday s heating programs use the HOLD COPY button as described below...

Page 29: ...NTIL OFF IS DISPLAYED BEFORE REATTACHING THE THERMO STAT TO THE SUBBASE 1 To program cooling temperatures for the heat ing coolingperiodsyouhavealreadyset press SYSTEM HEAT OFF COOL AUTO until COOL is displayed 2 Press VIEW PRGM once The Monday heating cooling period 1 start time you programmed earlier will be displayed along with the cur rently programmed COOL A B C or D tem perature 3 Press or t...

Page 30: ...on to copy any day s entire heating cooling program into any other day s pro gram However you must perform each copy function separately Each time you begin a COPY operation you must start with the day s program you wish to copy FROM A COPY operation is not complete until HOLD COPY has been pressed twice For most efficient programming you should enter both the heating and cooling programs for the ...

Page 31: ...ture for the day you copied to 6 Repeat the above steps to copy any day s programming into any other day s program 7 Press RUN PRGM to begin program operation CHECK YOUR PROGRAMMING Follow these steps to check your thermostat pro gramming one final time before beginning thermo stat operation 1 Press SYSTEM HEAT OFF COOL AUTO until HEAT is displayed 2 Press and hold VIEW PRGM to view the heating co...

Page 32: ...LETELY PROGRAMMED AND READY TO AUTOMATI CALLY PROVIDE MAXIMUM COMFORT AND EFFICIENCY When you have completed programming you may set option switch group A see TOTAL KEYPAD LOCKOUT in the OPERATING FEATURES sec tion Press SYSTEM HEAT OFF COOL AUTO until OFF is displayed Reattach thermostat to subbase Turn on power to the system Then press SYSTEM HEAT OFF COOL AUTO to select the opera tion mode you ...

Page 33: ...mperature will not change from COOL A when period 2 begins See PROGRAMMING YOUR THERMOSTAT 3 How can I finish my programming if the display has already changed to time tem perature Duringprogramming ifnobuttonsarepressed for five minutes the thermostat will enter the HOLD mode and maintain a constant tem perature The display will change to the time temperature mode To resume programming press VIEW...

Page 34: ...o the thermostat See OPERATING YOUR THERMOSTAT 5 Why can t I program the thermostat in the AUTO mode The thermostat can only be programmed in the HEAT and COOL modes See PRO GRAMMING YOUR THERMOSTAT 6 Why is the fan running constantly regard less of system operation You have programmed the fan to run continu ously during this program period To override the programmed fan press FAN ON AUTO until FA...

Page 35: ...gin the factory preset program Or you may reprogram the thermo stat then replace it on the wall To prevent further static discharge problems touch another object to release static build up before touching the thermostat See OPER ATING YOUR THERMOSTAT 8 Why won t the setpoint temperature go to the temperature I want IntheAUTOmode thehighestheatingsetpoint temperature you select must be at least 1 F...

Page 36: ...owever you risk losing your thermostat programming if you continue to turn off the beep and do not changethebatteries SeeOPERATINGYOUR THERMOSTAT 11 Thedisplayshowsacontinuous non flash ing BATTERY What does this mean The thermostat is not being supplied with 24vAC power The thermostat is operating on batterypoweralone SeeOPERATINGYOUR THERMOSTAT 12 Why won t the compressor turn on even though the...

Page 37: ...ed level by the beginning of the next program period See OPERATING YOUR THERMOSTAT You have programmed the incorrect day or time Check your programming be sure that the times you programmed are correct AM or PM times See PROGRAMMING YOUR THERMOSTAT The thermostat is in the HOLD mode Press RUN PRGM to start program operation See OPERATINGYOURTHERMOSTAT The compressor lockout feature is operat ing w...

Page 38: ... system off simply press SYSTEM HEAT OFF COOL AUTO until the display shows OFF This will not affect your thermostat s programming in any way To turn the system back on press SYSTEM HEAT OFF COOL AUTO until HEAT COOL etc is displayed The system will automati cally begin operating according to the current thermostat program unless the thermostat is in the HOLD mode See OPERATING YOUR THERMOSTAT 17 I...

Page 39: ...BATTERY on the display the installed batter ies may be dead If you remove the old batteries and install fresh ones within one minute you should not lose your thermostat programming After installing new batteries follow the procedures in CHECK YOUR PRO GRAMMING to determine whether your pro gramming was maintained If the thermostat maintains programming press SYSTEM HEAT OFF COOL AUTO until OFF is ...

Page 40: ...art No 37 5092A 9140 If you need further information on programming or operation write to White Rodgers Division Emerson Electric Co 9797 Reavis Road St Louis MO 63123 Attn Technical Service Department R ...

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