Pro1 T601 Operation manual - Manual (Page 3)

THERMOSTAT OPERATION
3
Caution:
When the battery icon
appears replace your AA
batteries immediately. Failure
to do so may result in your
heating & cooling system
becoming inoperable.
1
4 3
2
Easy to use controls
LCD Display:
See page 2 for details about this display
read out and icons. 1
2
3
4 Temperature Setpoint Dial:
Turn the adjustment knob to the
desired room temperature. There is a
marker on the knob that points to the
current setting.
Fan Switch:
Select
ON or AUTO. ON will run the
fan continuously. AUTO will cycle
the fan on only when the heating or
cooling system is on.
System Switch:
Selects the operation mode of your
HVAC system. Selecting
HEAT turns
on the heat mode. Selecting COOL
turns on the air conditioning mode.
Selecting
OFF turns both heating
and cooling off.