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Using the exhaust vent control
The Exhaust Vent Control draws stale or smoky
air from the room or circulates existing rmrn air.
To exhauot room air:
1. Set Exhaust Control to OPEN.
2. Set Fan Control to desired setting. If no
cooling is desired, set Fan Control to FAN
ONLY.
3. Set Thermostat Control to desired setting.
To circulate room air:
1. Set Exhaust Control to CLOSED.
2. Set Fan Control to desired setting. If no
cooling is desired, set Fan Control to FAN
ONLY.
3. Set Thermostat Control to desired setting.
NOTE: For maximum performance, the Exhaust
Vent Control must be in the CLOSED position
when cooling or room air circulation is desired.
Cooling at low outside temperatures
When the outside temperature drops below 70°F
and the air conditioner is cooling, frost may form
on the coils behind the air intake panel. This will
block the airflow into the room.
To defrost the coik:
l Set the Fan Control to the FAN ONLY setting
and allow unit to run until frost is gone.
To prevent frost build-up:
1. Set the Fan Control to desired COOL setting.
2. Set Thermostat Control to the middle setting.
3. Make sure all louvers are open.
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