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46
the wall. Then press
SYSTEM
HEAT-OFF-COOL-AUTO
for desired sys-
tem operation, and press
RUN
PRGM
to begin the
factory preset program. Or you may re-program
the thermostat, then replace it on the wall.
To prevent further static discharge problems,
touch another object to release static build-up
before touching the thermostat. See OPERAT-
ING 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 tempera-
ture you select (for example, if 70°F is your
lowest selected cooling temperature, you cannot
select a heating 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.
8. The display is flashing BAT. What does this
mean?
The 9 volt battery installed in the thermostat is
low and should be replaced with a fresh 9 volt
Energizer
®
alkaline battery. See OPERATING
YOUR THERMOSTAT.
9. The display shows a continuous (non-flash-
ing) BAT. What does this mean?
The thermostat is not being supplied with 24 VAC
power. The thermostat is operating on battery
power alone. See OPERATING YOUR THER-
MOSTAT.