Related Manuals for White Rodgers 1F95-80
Summary of Contents for White Rodgers 1F95-80
- Page 1 1F95-80 OPERATION GUIDE 7 Day Multi-stage Electronic Digital Thermostat with Programmable Fan WHITE-RODGERS Operator: Save this booklet for future use!
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Page 2: About Your New Thermostat
About Your New Thermostat . . . Your new Digital COMFORT SET II Multi-stage Thermostat uses the technology of a solid-state microcomputer to provide precise time/temperature control. The COMFORT SET II 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. - Page 3 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 ENTERING YOUR PROGRAM Set Current Time and Day In This Guide .
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Page 4: Your New Thermostat's Features
YOUR NEW THERMOSTAT’S FEATURES • Computed Energy Management Recovery (EMR) • Automatic changeover • Two hour temperature override • Manual program override (HOLD tempera- ture) • F/ C convertibility • Keypad lockout (optional) • Simultaneous heat and cool program stor- •... -
Page 5: Operating Your Thermostat
OPERATING YOUR THERMOSTAT Before you begin programming your thermo- stat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. The information in this section will help you become familiar with your new thermostat so that you can easily program it. -
Page 6: Parts Of The Thermostat
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. 1. The 9 volt Energizer ® alkaline battery pro- vides power to the thermostat when the 24VAC power is interrupted (for example, when you remove the thermostat from the wall for programming) A fresh battery will... - Page 7 2. You may adjust the option switches for keypad lockout (see OPERATING FEA- TURES). The buttons (other than located behind the thermostat door. To open the door, use your fingernail in the indentation at the top center of the door. Pull the door out, then swing the door down on its hinges.
- Page 8 The Display Continuously displays system mode (HEAT, OFF, COOL, AUTO, HOLD). Dur- ing programming, the day of the week is displayed (MO, TU, WE, etc.). Alternately displays room temperature (F denotes degrees Fahrenheit and C de- notes degrees Celsius) and time of day (A denotes AM time and P denotes PM time).
- Page 9 PRG FAN W H I T E - R O D G E R S SEVEN DAY DIGITAL COMFORT-SET SYSTEM TIME SWITCH HEAT-OFF-COOL-AUTO TIME BACK SWITCH ON-AUTO PRG FAN VIEW HOLD CLOCK PRGM COPY VIEW TEMP PRGM FAN AUTO BATTERY...
- Page 10 The Thermostat Buttons Sets the system mode (HEATing, OFF, COOLing, or AUTOmatic changeover). Selects fan operation (see #5, 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 during programming.
- Page 11 Red indicator is lit whenever heating or cooling is in operation. Yellow indicator is lit whenever the second stage of heating or cooling is in operation. 16 17 FAN AUTO W H I T E - R O D G E R S SEVEN DAY DIGITAL COMFORT-SET SYSTEM TIME...
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Page 12: Operating Features
OPERATING FEATURES Now that you are familiar with the thermostat display and buttons, read the following infor- mation to learn about the many features of the thermostat. • COMPUTED ENERGY MANAGEMENT RECOVERY (EMR) — The thermostat’s microcomputer automatically calculates the time it will take to change the temperature to the next program setting. - Page 13 displayed. If the switch is OFF (down), use a pencil or small screwdriver to move the switch to the ON position (see figure be- low). Remove the battery for at least two minutes, to allow the thermostat to reset itself. Replace the battery and put the ther- mostat back on the wall.
- Page 14 setpoint display is blank in the AUTO mode). The system will now automatically switch between heating and cooling depending on the actual room temperature. NOTE If the thermostat is configured for automatic changeover, the thermostat will not allow the temperature separation between the highest heat setting and the lowest cool setting to be less that 1 F.
- Page 15 two hours. If you do press AUTO mode, you may press programmed operation in the AUTO mode. • HOLD TEMPERATURE — The thermo- stat can hold any temperature within its range for an indefinite period, without re- verting to the program. Press will be displayed.
- Page 16 To adjust anticipation, press at the same time. The display will show HEAT 5 (this is the factory preprogrammed heating anticipation setting). You may se- lect any anticipation setting from 4 to 40. If the heat cycles are too short, press increase the cycle time.
- Page 17 5 minutes between cooling cycles. The following may cause a time delay in COOL: a) Return of power after a power outage. SYSTEM b) Pressing to change operating SWITCH modes. c) Pressing for COOL too soon after a previous call. •...
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Page 18: Programming Your Thermostat
• PROGRAMMABLE BLOWER CON- TROL — You may program the fan blower to run continuously during any given pro- gram period, regardless of the cycling of the heating or cooling system. During pro- gramming, after entering the time and tem- PROGRAMMING YOUR THERMOSTAT Now you are ready to program your thermostat. - Page 19 b. What temperature should the building be at this time? (heating? cooling?) 2a. What time does the building become va- cant? b. What temperature should the building be at this time? Now look at the factory preprogrammed times and temperatures shown below. If this program will suit your needs, simply press running the factory preset program.
- Page 20 Heating Program Occupied Occupied Period Heating Start Time Temp. Monday Tuesday Wednesday Thursday Friday Saturday Sunday NOTE: Damper operation is linked to occupied or unoccupied temperature settings, not time periods. If you program an unoccupied temperature during an occupied time period, the damper will not operate during that occupied period.
- Page 21 Heating Program Occupied Occupied Period Heating Start Time Temp. Monday 9:30 AM 73°F Tuesday 9:30 AM 73°F Wednesday 9:30 AM 73°F Thursday 9:30 AM 73°F Friday 9:30 AM 73°F Saturday 9:30 AM 73°F Sunday 11:30 AM 73°F NOTE: In the above sample program, the fan will be programmed to run continuously (PRG FAN) during periods with occupied temperatures, and will be programmed for automatic cycling (FAN AUTO) during periods with unoccupied temperatures.
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Page 22: Entering Your Program
ENTERING YOUR PROGRAM Follow these steps to enter the heating/cooling program you have selected. NOTE We recommend that you remove the thermo- stat from the wall for programming (especially for entering cooling programming). A fresh 9 ® volt Energizer alkaline battery must be in- stalled to perform off-wall programming. - Page 23 5. Press once. The display will show CLOCK the day of the week as an abbreviation (MO for Monday, TU for Tuesday, etc.). 6. Press and hold either TIME reach the correct day of the week. 7. Press once. The display will show the PRGM correct time and room temperature alter- nately.
- Page 24 VIEW 4. Press once. The letter O will change TEMP to the letter U, representing the unoccu- pied heating temperature (HEAT U). 5. Press either temperature to your selected HEAT U set- ting. 6. Press PRGM SYSTEM 7. Press until COOL is displayed. SWITCH VIEW 8.
- Page 25 This display window shows that for Monday’s occupied heating period, the start time is 8:00 AM, 70 is the programmed temperature, and the fan is set to PRG FAN (continuous fan operation); this ex- ample reflects factory preprogramming, where 70 is the HEAT O temperature. 3.
- Page 26 6. After selecting the desired heating tem- perature for Monday’s occupied heating VIEW period, press . The currently pro- PRGM grammed start time and heating tempera- ture for Monday’s unoccupied heating period will be displayed. 7. Repeat steps 3 through 5 to select the start time and heating temperature for Monday’s unoccupied heating period.
- Page 27 Enter Cooling Program CAUTION 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 property damage may occur due to air conditioner compressor slugging.
- Page 28 , the display will alternate between the COOL O and COOL U tem- peratures you previously selected). NOTE Damper operation is linked to the occupied or unoccupied temperature selections, not to the occupied or unoccupied time periods. The damper will be open only during periods with occupied temperatures.
- Page 29 Using The COPY Button You can copy the entire heating/cooling pro- gram into any or all other days’ programs. However, you must perform each copy function separately. Each time you begin a COPY op- eration, you must start with the day’s program you wish to copy FROM.
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Page 30: Check Your Programming
4. Press to select the day you want to copy the program TO. HOLD 5. Press . COPY will disappear from the COPY display, and the display will show the cop- ied heating/cooling time and temperature for the day you copied TO. 6. - Page 31 8. Repeat steps 2 through 5 to check cooling times and temperatures. 9. Press to begin program operation. PRGM YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND READY TO AUTOMATI- CALLY PROVIDE MAXIMUM COMFORT AND EFFICIENCY! SYSTEM Press until OFF is displayed. Reat- SWITCH tach thermostat to subbase.
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Page 32: Questions And Answers
QUESTIONS AND ANSWERS 1. How can I permanently change a part of my program? VIEW Press until you reach the PRGM time/temperature schedule you want. Then press change the program. See PROGRAM- MING YOUR THERMOSTAT. 2. How can I finish my programming if the display has already changed to time/ temperature? During programming, if no buttons are... - Page 33 re-enter your program. Setpoint tempera- ture will not be displayed. If a fresh 9 volt Energizer is installed, the program will be maintained for about one week with no 24VAC power present to the thermostat. See OPERAT- ING YOUR THERMOSTAT. 4.
- Page 34 etc. is displayed, and press the factory preset program. Or you may reprogram the thermostat, then replace it on the wall. To prevent further static discharge prob- lems, touch another object to release static build-up before touching the thermostat. See OPERATING YOUR THERMOSTAT. 6.
- Page 35 8. The display is flashing BATTERY. What does this mean? The 9 volt battery installed in the thermo- stat is low and should be replaced with a ® fresh 9 volt Energizer See OPERATING YOUR THERMOSTAT. 9. Why won’t the system turn on, even though the thermostat display is func- tioning normally? Either the compressor lockout feature is in...
- Page 36 the next program period. See OPER- ATING 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 PRO- GRAMMING YOUR THERMOSTAT. • The thermostat is in the HOLD mode. Press to start program operation.
- Page 37 13. Between heating and cooling seasons, I want to turn my system off. Can I do this without affecting my thermostat programming? Any time you wish to turn your system off, simply press SYSTEM until the display shows SWITCH OFF. This will not affect thermostat pro- gramming in any way.
- Page 38 a flashing BATTERY on the display, the installed battery may be dead. If you re- move the old battery and install a fresh battery within one minute, you may not lose your programming. After installing a new battery, follow the procedures in CHECK YOUR PROGRAMMING to determine whether your programming was main- tained.
- Page 39 NOTES...
- Page 40 If you need further information on programming or operation, please write to us at: White-Rodgers Division, Emerson Electric Co. 9797 Reavis Road St. Louis, MO 63123-5398 Attention: Technical Service Department WHITE-RODGERS DIVISION EMERSON ELECTRIC CO. 9797 REAVIS ROAD ST. LOUIS, MISSOURI 63123-5398 Part No.