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12. Why does the blower fan keep running
after the system has turned off?
• You have programmed the fan to run
continuously during this period. See
PROGRAMMING YOUR THERMO-
STAT.
• The blower delay feature is operating.
This energy saving feature continues
to blow conditioned air through the ducts
after the system has turned off, rather
than letting the air dissipate.
13. Why is the system turning on and off so
frequently (seldom)?
The anticipation setting is too low (high).
To change anticipation settings, see OP-
ERATING YOUR THERMOSTAT.
14. 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 pro-
gram, unless the thermostat is in the HOLD
mode. See OPERATING YOUR THER-
MOSTAT.