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CAUTION
If the outside temperature is
below 40 F, OMIT STEP 3.
Running the air conditioner
when the temperature is below
40 F can damage the compres-
sor.
3. (For heat/cool systems only). Move
the system switch to Cool. Move the
temperature-set switch until it is set
to a temperature that is approxi-
mately 5 F below the displayed room
temperature. The air conditioner
should come on within two minutes.
Move the temperature-set switch at
14
least 5 F above the displayed room
temperature. The air conditioner
should shut off within two minutes.
4. Move the system switch to Heat.
Move the temperature-set switch
until it is set to a temperature that is
approximately 5 F above the dis-
played room temperature. The
furnace should come on within two
minutes. Move the temperature-set
switch at least 5 F below the dis-
played room temperature. The
furnace should turn off within two
minutes (although the fan may
continue to run for several more
minutes).
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