Operating instructions

Page 17 of 20
Operating Controls
Fan Control
OFF Completely shuts off the unit. To prevent
blowing fuses, wait two minutes after turning the unit
off before turning it on again.
LOW COOL Filters and circulates room air with
the fan running continuously on low speed. Also
cools and dehumidifies while the compressor is
running. Select this setting for quiet cooling operation.
HIGH COOL Filters and circulates room air with
the fan running continuously on high speed. Also
cools and dehumidifies while the compressor is
running. Select this setting for maximum air
circulation and cooling effect.
LOW HEAT Filters and circulates room air with
the fan running continuously on low speed. Also
heats while the compressor or electric heat is running.
Select this setting for quiet heating operation.
HIGH HEAT Filters and circulates room air with
the fan running continuously on high speed. Also
heats while the compressor or electric heater is
running. Select this setting for maximum air
circulation and heating effect.
FAN ONLY Select this setting for circulating or
exhausting room air without cooling.
Temperature Control
Turn this control to the left for a warmer room
temperature, to the right for a cooler temperature.
Vent Control (On Some Models)
Choose one of the following two settings by sliding
the vent control under the appropriate marking:
EXHAUST Exhausts room air to the outdoors.
Also circulates and filters room air. This position can
be used to exhaust stale or smoky air. To conserve
energy, it is advised that the Fan Control be in the
Fan Only setting when using this feature.
CLOSED Exhaust damper is closed. Unit
circulates and filters room air. This position should be
used for normal cooling operation.