Table of Contents
Advertisement
8. The display is flashing BATTERY. What
does this mean?
The 9 volt battery installed in the thermo-
stat is low and should be replaced with a
fresh 9 volt Energizer
See OPERATING 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
calling for heat or cool. Wait about 5 min-
utes for the compressor lockout to expire.
If the system is still not running, read the
cautionary statement at right. If condi-
tions permit, use the
tons to move the temperature above or
below the setpoint temperature. See OP-
ERATING YOUR THERMOSTAT.
®
alkaline battery.
or
but-
CAUTION
!
If the outside temperature is below 50 F,
DO NOT use the
the temperature below the setpoint tem-
perature. Personal injury and/or prop-
erty damage may result due to com-
pressor operation in cold weather.
10. Why doesn't the temperature change at
the time I programmed?
There may be a number of causes for this
situation. The following are primary rea-
sons.
• The EMR function is operating. The
EMR function will energize the system
automatically to bring the temperature
to the selected level by the beginning of
button to move
35
Advertisement
Table of Contents
