Instruction/ maintenance manual of the product 1F85-275 White Rodgers
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1F85-275 1F85-275 1F85-275 1F85-275 1F85-275 Heating & Air Conditioning 5-1-1 Programmable/Non-programmable, Auto Changeover, Multi-Stage/Heat Pump Thermostat PART NO.
2 MOUNTING AND WIRING MOUNTING AND WIRING MOUNTING AND WIRING MOUNTING AND WIRING MOUNTING AND WIRING This thermostat is configured from the factory to operate a heat/ cool, fossil fuel (gas, oil, etc.), forced air system. It is configured correctly for any system that DOES NOT require the thermostat to energize the fan on a call for heat.
3 WIRING DIA WIRING DIA WIRING DIA WIRING DIA WIRING DIA GRAMS GRAMS GRAMS GRAMS GRAMS *The 24 volt neutral connection to terminal C on the thermostat is not required if you replace the batteries once a year with f resh “AA” alkaline batteries.
4 NOTE CHECK CHECK CHECK CHECK CHECK THERMOST THERMOST THERMOST THERMOST THERMOST A A A A A T OPERA T OPERA T OPERA T OPERA T OPERA TION TION TION TION TION To prevent static discharge problems, touch.
5 OPERA OPERA OPERA OPERA OPERA TION TION TION TION TION Figure 4 – Thermostat display, buttons and switches Figure 4 – Thermostat display, buttons and switches Figure 4 – Thermostat display, bu.
6 Press the SYSTEM button until OFF is displayed, then press the and simultaneously INSTALLER/CONFIGURATION MENU Press Displayed Press or Step Button(s) (Factory Default) to select Comments 1 System M.
7 CONFIGURA CONFIGURA CONFIGURA CONFIGURA CONFIGURA TION MENU TION MENU TION MENU TION MENU TION MENU 5) Fast or Slow Cycle Selection – The factory default setting is fast cycle, which cycles 1st stage at approximately 1.2°F and 2nd stage 0.75°F. If you prefer slow cycle, press the or key to change to SL.
8 OPERA OPERA OPERA OPERA OPERA TION TION TION TION TION The system "mode" is selected by pressing the SYSTEM button. Icons on the bottom right corner of the display will indicate the mode: COOL COOL COOL COOL COOL ( ), AUTO AUTO AUTO AUTO AUTO ( ), HEAT HEAT HEAT HEAT HEAT ( ), EMER EMER EMER EMER EMER , or OFF OFF OFF OFF O F F.
9 OPERA OPERA OPERA OPERA OPERA TION TION TION TION TION 1ST 2ND 3RD 4TH 1ST 2ND 3RD 4TH SAMPLE Heating/Cooling Schedule Plan (Factory Pr ogram) 6:00 AM 8:00 AM 5:00 PM 10:00 PM 6:00 AM 8:00 AM 5:00 P.
10 1. Press SYSTEM button to COOL position. 2. Follow Enter Heating Program for entering your cooling program, using your selected cooling times and tempera- tures. CHECK YOUR PROGRAMMING Follow these steps to check your thermostat programming one final time before beginning thermostat operation.
11 TR TR TR TR TR OUBLESHOO OUBLESHOO OUBLESHOO OUBLESHOO OUBLESHOO TING TING TING TING TING Symptom No Cool Heat, Cool or Fan Runs Constantly Furnace (Air Conditioner) Cycles Too Fast or Too Slow (na.
Symptom My thermostat is reading in Celsius. How do I change it to Fahrenheit? Do I have to program a stop time for each program period? My thermostat does not follow it’s program. What should I do? Between heating and cooling seasons, I want to turn my system off.
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