White Rodgers 1F91-71 manual To adjust anticipation, press Clockset and Dayset

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too often (short cycles) or not often enough (long cycles), you may want to adjust the anticipation setting.

!CAUTION

A cooling anticipation setting of less than 10 may cause decreased com- pressor life.

To adjust anticipation, press CLOCKSET and DAYSET

at the same time. The display will show HEAT 8 (this is the factory preprogrammed heating anticipation setting). You may se- lect any anticipation setting from 4 to 40. Whenever adjusting anticipation, increase or decrease the displayed number by only one or two digits, then let the system run for a while to see if the adjustment is sufficient.

If the heat cycles are too short, press TIMEFWD

to increase the cycle time. If the heat cycles

are too long, press BACKTIME to decrease the

cycle time. To set cooling anticipation, press

CLOCKSET and DAYSET at the same time again. The

display will show COOL 14 (factory prepro-

grammed cooling anticipation). Use the TIMEFWD

and BACKTIME buttons to adjust anticipation. Press

PRGMRUN to return to your program.

LOW BATTERY INDICATOR — The word BAT will flash on the display if the 9 volt alkaline battery is low and should be re- placed.

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Contents 1F91-71 About Your New Thermostat Questions and Answers Your NEW THERMOSTAT’S Programming YourOperating Your Thermostat Your NEW THERMOSTAT’S Features To turn thermostat OFF be UseBack of the Thermostat Body Parts of the ThermostatSystem Display I T E R O D G E R S Digital MULTI-STAGE COMFORT-SET Thermostat Buttons 11 12 Operating Features Automatic Changeover on Convertibility Press Timefwd TWO Hour Temperature OverTo adjust anticipation, press Clockset and Dayset Return of power after a power outage Pressing Programming Your Thermostat Your Home For Commercial ApplicationsCooling Temperatures Dead Band 1 F Heating Temperatures Factory Preprogramming Heating/Cooling Schedule Plan Sample Set Current Time and Day Entering Your ProgramExample 5 DAY Enter Heating ProgramFAN Enter Cooling Program Check Your ProgrammingPress Prgmrun Programming Your Thermostat How can I permanently change a part of my program?Why can’t I program the thermostat in the Auto mode? Gramming Your ThermostatING Your Thermostat System Erating Your Thermostat Display is flashing BAT. What does this mean?See Operating Your THERMO- Stat Why is the system turning on and off so frequently seldom? Programming Your THERMO- StatAting Your Thermostat Page If the thermostat maintains programming Press Part No -4739C