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THERMOSTAT OPERATION
Caution:
LCD Screen
See page 4 for details about
thisdisplay readout.
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 running.
System Switch
Select the operationmode on
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 o.
Temperature Setpoint Buttons
Press the + or - buttons to selectthe
desired room temperature.
User Buttons
Use these buttons to set up
yourprogramming options. Refer to
the next page for detail.
When the battery icon appears replace your AAA batteries
immediately. Failure to do so may result in your heating and cooling
system becoming inoperable. Freezing or over heating can occur.
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