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TM5-4120-375-14
2-5.
STARTING THE EQUIPMENT (cont.).
CAUTION
Assure that crankcase heater is on six hours prior to operating.
NOTE
For maximum cooling capacity when outside temperature is
high, set damper controls at full MIN position.
b.
Cooling mode.
(1).
Set thermostat for desired
(2).
Turn rotary control switch
room temperature.
to COOL.
(3)0
Turn damper control knobs to desired position from MIN
(100% RETURN-AIR) to MAX (100% FRESH-AIR).
2-6
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