36
To prevent further static discharge prob-
lems, touch another object to release static
build-up before touching the thermostat.
See OPERATING YOUR THERMOSTAT.
6.
Why won’t the setpoint temperature go
to the temperature I want?
In the AUTO mode, the highest heating
setpoint temperature you select cannot be
the same as or higher than the lowest cool-
ing setpoint temperature 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, set the lowest cool-
ing 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.
7.
Why doesn’t the display light come on
when I press a button? Why don’t I hear
a beep when I press a button?
The display light and audio prompting (beep)
only work when the thermostat is on the wall
and 24VAC power is present to the thermo-
stat. See OPERATING YOUR THERMO-
STAT.
8.
The display is flashing BATTERY. 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 OPER-
ATING YOUR THERMOSTAT.
9.
Why won’t the system turn on, even
though the thermostat display is func-
tioning normally?
Either the compressor lockout feature is in
operation or the thermostat is not currently