During periods of low humidity (especially during cold weather), you may feel or see a spark discharge when you touch the ther- mostat. This may cause the program to be lost or the thermostat to display incorrectly. To correct this, remove the thermostat from the wall and disconnect the battery. Wait about one minute, then reconnect the bat- tery. The thermostat will revert to the factory preset program until you reprogram the thermostat. If you don’t want to reprogram
the thermostat immediately, press | SYSTEM |
until OFF is displayed and replace the ther-
RUN
mostat on the wall. Then press PRGM to
begin the factory preset program. Or you may reprogram the thermostat, then re- place it on the wall.
To prevent further static discharge prob- lems, touch another object to release static
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 68°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.
31
