INSTRUCTIONS
User Manual 10
11 User Manual
Setting the FAN Control Mode
The Fan Control has 2 modes of operation – AUTO and ON. The mode can be selected by pressing the FAN
button to scroll through the different modes.
NOTE: Depending on how your thermostat was configured, some fan modes may not be available.
AUTO The system fan will run only when your heating
or cooling system is running.
ON The system fan will run continually.
Setting the Temperature
Temperature Adjustment –
Press the SpeedBar
®
up or
down
to adjust the current set temperature.
SpeedBar
Status Indicators
Status indicators appear in the display to let you know if
your system is heating, cooling or off.
HEAT ON Indicates that your heating system is running.
COOL ON Indicates that your cooling system is running.
AUX Indicates that the auxiliary stage of heating is
r
unning (Model 3220 - multi-stage systems only).
EMER
Indicates that the emergency heating system is running
(Model 3220 - heat pump systems only).
CHECK Indicates that there is a potential problem with your
system. Contact a local service technician.
(Model 3220 only)
SERVICE Indicates a user selectable service reminder for
changing a lter, UV air purier bulb or humidier
pad (See Service Monitors, page 8).
Status
Indicator
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