33-00066EFS—03 13
Setting the fan
1 Touch FAN to display fan settings.
2 Touch On, Auto, Circ, or Follow Schedule.
3 Touch Done to save and exit.
On: Fan is always on.
Auto: Fan runs only when the heating
or cooling system is on.
Circ: Fan runs randomly about 35%
of the time (residential use only).
Follow Schedule: Fan controlled by
program (see pages
15
–
19
).
NOTE: In commercial use,
touch Auto or On to temporarily
override the programmed fan
schedule.
On Auto Circ