The air conditioner is not properly sized for your room. The filter is dirty or obstructed by debris. The inside evaporator and outside condenser coils are dirty or obstructed by debris. There is excessive heat or moisture (open container cooking, showers, etc.) in the room. The louvers are blocked. The outside temperature is below 65�. The temperature of the room you are trying to cool is extremely hot. Windows or doors to the outside are open. The Exhaust Control is set to OPEN. The Thermostat is not at a cool enough setting. The air conditioner is installed on the sunny side of your house.
Check the cooling capabi!ities of your room air conditioner. Room air conditioners are not designed to cool multiple rooms. Clean the filter. See page 6. Clean the inside evaporator and outside condenser coils. See page 8.
Use a fan to exhaust heat or moisture from the room. Try not to use heat-producing appliances during the hottest part of the day.
Install the air conditioner in a location where the louvers are free from curtains, blinds, furniture, etc. Do not try to operate your air conditioner when the outside temperature is below 65�. Allow extra time for the air conditioner to cool off a very hot room.
Close all windows and doors. Set the Exhaust Control to CLOSED for maximum cooling. Adjust the Thermostat to a cooler setting by turning the knob clockwise. Turn Fan Control to HIGH. Install your air conditioner in a more shaded window.
Water
drips
from
cabinet
Then . . .
into
your
house
not properly leveled. The air conditioner should slope slightly downward toward the
Level the air conditioner to provide a %� downward slope toward the outside (1/2bubble on a carpenter�s level [or 1.4 degrees]) to ensure proper drainage. See the Installation Instructions for an illustration. Reposition or shim the cabinet as necessary. NOTE: Do NOT drill a hole in the bottom of the metal base and condensate pan.
