White Rodgers 1F91-71 manual Programming Your Thermostat

Models: 1F91-71

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the wall and disconnect the battery. Wait about one minute, then reconnect the bat- tery. The thermostat will revert to the fac- tory preset program until you reprogram the thermostat. If you don’t want to reprogram

the thermostat immediately, press

SYSTEM

SWITCH

until OFF is displayed and replace the ther-

mostat on the wall. Then press PRGMRUN to begin

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.

7.Why won’t the setpoint temperature go to the temperature I want?

In the AUTO mode, the highest heating

setpoint temperature you select must be at least 1°F lower than the lowest cooling

setpoint temperature you select (for ex- ample, if 70°F is your lowest selected cool-

ing temperature, you cannot select a heat- ing temperature any higher than 69°F). If such a conflict exists, you must set the lowest cooling temperature higher in order to set the heating temperature higher. To set a lower cooling temperature, you must select a lower heating temperature. See

PROGRAMMING YOUR THERMOSTAT.

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White Rodgers 1F91-71 manual Programming Your Thermostat