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11. Why does the blower fan keep running after
the system has turned off?
•
You have programmed the fan to run con-
tinuously during this period. Please refer to
PROGRAMMING YOUR THERMOSTAT.
•
The blower delay feature is operating. This
energy saving feature continues to blow con-
ditioned air through the ducts after the system
has turned off, rather than letting the air
dissipate.
12. Between heating and cooling seasons, I want
to turn my system off. Can I do this without
affecting my thermostat programming?
Any time you wish to turn your system off, simply
press
SYSTEM
SWITCH
until the display shows OFF. This
will not affect your thermostat’s programming in
any way. To turn the system back on, press
SYSTEM
SWITCH
until HEAT, COOL, etc. is displayed.
The system will automatically begin operating
according to the current thermostat program,
unless the thermostat is in the HOLD mode.
See OPERATING YOUR THERMOSTAT.
13. I live in an area where daylight savings time
is observed. How do I change the thermostat
clock twice a year without affecting thermo-
stat programming?
To change your clock, follow the instructions for
setting current time and day. See ENTERING
YOUR PROGRAM. Thermostat programming
is not affected when you change the clock.
14. Do I have to reprogram my thermostat after
I change the batteries?
When the thermostat is on the wall and the
system has power, the thermostat is being pow-
ered by a 24VAC source. If power is lost, or if
the thermostat is removed from the wall, the
program will be retained for approximately one
