White Rodgersメーカー1F94W-71の使用説明書/サービス説明書
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OPERA TION GUIDE 7 Day Multi-stage/Heat Pump Electronic Digital Thermostat 1F94W -71 WHITE-RODGERS Operator: Save this booklet for future use!.
2 Please read this manual thoroughly before operating or programming your thermostat. If you have questions, you may write to our Technical Service Department at the address shown on the back cover of this booklet.
3 Operator: Save this booklet for future use! Program Heating/Cooling Times and Heating Temperatures Program Cooling Temperatures Using the HOLD/COPY Button CHECK YOUR PROGRAMMING QUESTIONS AND ANSWERS ................ 33 YOUR NEW THERMOSTAT’S FEATURES .
4 • Computed Energy Management Recovery (EMR) • Automatic changeover (operator-selectable) • Separate setback programming for 7 inde- pendent days • Simultaneous heat and cool program storage .
5 OPERA TING YOUR THERMOST A T 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 out from the bottom of the subbase and pivot up.
6 PARTS OF THE THERMOSTAT The Back of The Thermostat Body Turn the thermostat body over. On the back are the 9 volt Energizer ® alkaline battery and the option switches.
7 Use SYSTEM HEAT/EMER/OFF/ COOL/AUTO to turn thermostat OFF be- fore removing thermostat from the wall to replace the battery. 2. You may adjust the option switches for keypad lockout and automatic changeover from heat to cool (see OPERATING FEA- TURES ).
8 4 When VIEW TEMP is pressed, A is displayed when the setpoint temperature displayed (at the far right) is the 1st programmed heating or cooling temperature (depending on mode). B is displayed when the 2nd programmed heating or cooling temperature is being dis- played.
9 1 2 3 4 6 6 2 DAY 5 DAY 2 3 5 4 FAN AUTO FAN ON BAT 5 DAY FAN AUTO EMER. PUMP AUX. MALF. TIME FWD SYSTEM HEAT/EMER/OFF/ COOL/AUTO SET CLOCK VIEW PRGM HOLD COPY TIME BACK FAN ON-AUTO ADV DAY VIEW TEM.
10 The Thermostat Buttons 7 Sets the system mode ( HEAT ing, OFF , COOL ing, or AUTO matic changeover). 8 Selects fan operation (see #5, above). 9 Runs display forward or backward through time, day, or anticipation settings during programming. 10 Used with TIME FWD and TIME BACK to set current time and day of the week.
11 10 11 12 13 14 15 16 17 18 9 7 8 5 DAY FAN EMER. PUMP AUX. MALF. TIME FWD SYSTEM HEAT/EMER/OFF/ COOL/AUTO SET CLOCK VIEW PRGM HOLD COPY TIME BACK FAN ON-AUTO ADV DAY VIEW TEMP RUN PRGM fer to heat pump manufacturer’s operating manual).
12 OPERATING FEATURES Now that you are familiar with the thermostat display and buttons, read the following informa- tion to learn about the many features of the thermostat.
13 Automatic Changeover Switch #1 set at installation ( DO NOT CHANGE ) Switch #2 set at installation ( DO NOT CHANGE ) Switch #3 (see TOTAL KEYPAD LOCKOUT ) Switch #4 ON In the AUTO mode, the thermostat will not allow the temperature separation between the highest heat setting and the lowest cool setting to be less than 1 ° F.
14 • TWO HOUR TEMPERATURE OVER- RIDE — Press or until the display shows the temperature you want. The ther- mostat will override current programming and keep the room temperature at the se- lected temperature for two hours. After two hours, the thermostat will automatically re- vert to the program.
15 To adjust heat anticipation, press SET CLOCK and ADV DAY at the same time. The display will show HEAT 18 (this is the factory prepro- grammed heating anticipation setting). You may select any anticipation setting from 4 to 40 ( note that for add-on heat pump sys- tems, a minimum anticipation setting of 10 is recommended ).
16 • AUDIO PROMPTING — Each time you press a button, the thermostat will beep (this feature works only when the thermostat is attached to the wall and 24 VAC power is present to the thermostat).
17 Total Keypad Lockout Switch #1 set at installation ( DO NOT CHANGE ) Switch #2 set at installation ( DO NOT CHANGE ) Switch #3 ON Switch #4 (see AUTOMATIC CHANGEOVER ) Switches #1 and #2 are set at installation and should not be changed. To enable total keypad lockout, move option switch #3 to ON (see figure above).
18 PROGRAMMING YOUR THERMOST A T 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.
19 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? 4a. What time does the building become vacant? b. What temperature should the building be at this time? IN YOUR HOME: 5a.
20 Temperature Designation Factory Preprogrammed Temperature Your Selected Temperature HEAT A HEAT B HEAT C HEAT D COOL A COOL B COOL C COOL D 70 ° F 64 ° F --- --- 78 ° F 82 ° F --- --- Heating P.
21 NOTE 79 78 77 76 75 74 73 COOLING TEMPERATURES HEATING TEMPERATURES DEAD BAND 1 ° F To operate properly in the AUTO mode, there must be a minimum 1 ° F separation between the highest heat temperature and the lowest cool temperature (see diagram below).
22 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 Sun.
23 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 Sun.
24 ENTERING YOUR PROGRAM Follow 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 entering cooling programming). A fresh 9 volt Energizer ® alkaline battery must be installed to perform off-wall programming.
25 5. Press SET CLOCK once. The display will show the day of the week as an abbreviation ( MO for Monday, TU for Tuesday, etc.). 6. Press and hold either TIME FWD or TIME BACK until you reach the current day of the week. 7. Press RUN PRGM once. The display will show the correct time and room temperature alter- nately.
26 4. Press VIEW TEMP once. The letter A will change to the letter B , representing HEAT B . 5. Press either or to change the temperature to your selected HEAT B setting. 6. Repeat steps 4 and 5 to select HEAT C and HEAT D temperature settings. 7. Press RUN PRGM .
27 EXAMPLE: This display window shows that for Monday’s heating/cooling period 1, the start time is 5:00 AM, and 70 ° is the programmed tem- perature (this example reflects factory pre- programming, where 70 ° is the HEAT A temperature).
28 NOTE The thermostat has a built-in COPY feature. This feature automatically copies the heating and cooling programs you se- lect for Monday into Tuesday through Sunday’s programs.
29 Program Cooling Temperatures If outside temperature is below 50 ° F, we recommend that you remove the thermo- stat from the wall before proceeding with the following steps to program cooling temperatures. Personal injury or prop- erty damage may occur due to air condi- tioner compressor slugging.
30 6. Use the HOLD COPY button, or press ADV DAY to choose other days to program. Remember, once you enter Monday’s program, Monday’s program is automatically copied into Tuesday’s through Sunday’s programs. 7. After you enter or copy heating and cooling programs for all 7 days, press RUN PRGM to begin program operation.
31 step 2 you selected to copy Wednesday’s program, when you press HOLD COPY , COPY 3 will appear in the display (as shown below). EXAMPLE: 4. Press ADV DAY to select the day you want to copy the program TO .
32 NOTE to the programming instructions to correct the error. 6. Press RUN PRGM . 7. Press SYSTEM HEAT/EMER/OFF/ COOL/AUTO until COOL is displayed. 8. Repeat steps 2 through 5 to check cooling temperatures. 9. Press RUN PRGM to begin program operation.
33 QUESTIONS AND ANSWERS 1. How can I permanently change a part of my program? Press VIEW PRGM until you reach the time/tem- perature schedule you want. Then press or and TIME FWD and TIME BACK to change the program (remember, when you change the time, you are changing it for both the heating and cooling programs).
34 programming at this point, press RUN PRGM to start the normal program function. See PRO- GRAMMING YOUR THERMOSTAT . 4. What happens if the electricity goes off or is manually shut off? If you have not installed a 9 volt alkaline battery, the display will go blank and the program will be lost in five seconds.
35 To correct this, remove the thermostat from the wall and remove the battery for at least two minutes. After reinstalling the battery, the thermostat will revert to the factory pre- set program until you reprogram the ther- mostat.
36 8. Why doesn’t the display light come on when I press a button? Why don’t I hear a beep when I press a button? The display light and audio prompting (beep) only work when the thermostat is on the wall and 24 VAC power is present to the thermostat.
37 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 to compressor slugging. 11. Why doesn’t the temperature change at the time I programmed? There are a number of causes for this situ- ation.
38 12. Why does the blower fan keep running after the system has turned off? The blower delay feature is operating. This energy saving feature continues to blow conditioned air through the ducts after the system has turned off, rather than letting the air dissipate.
39 15. I live in an area where daylight savings time is observed. How do I change the thermostat clock twice a year without affecting thermostat programming? To change your clock, follow the instruc- tions for setting current time and day. See ENTERING YOUR PROGRAM .
R Part No. 37-5525A 9529 If you need further information on programming or operation, you may write to our Technical Service Department at the address shown below.
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