5
COOLING PROBLEM
Does this solve your problem?
Yes! Problem solved.
No. I need Service.
Click here
to book an appointment
for service.
Click here for related products
and accessories.
ROOM AIR CONDITIONER
TROUBLESHOOTING GUIDE
Is the fan set at "fan
only" or a low fan
setting?
Change to a medium or high fan setting with cooling.
COOLS POORLY
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Is the temperature
setting higher than the
room temperature?
Set the thermostat temperature lower than the room temperature.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Is the air conditioner
in direct sunlight?
Move the air conditioner to a window that is shaded from direct
sunlight.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Are any doors and
windows open?
Close all doors and windows.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Are curtains or
furniture blocking the
flow of air from the air
conditioner?
Move curtains and furniture away from the flow of air from the air
conditioner.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Is there a heat source
in the room?
To minimize heat from direct sunlight through windows, use window
shades or drapes. Cook and use heat-producing appliances, light
bulbs, and electronics during cooler times of the day.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Is the room size larger
than the cooling
capacity specified in the
owner's manual?
Add another unit or use a unit with greater capacity.
You can
download your owner's manual here.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Did you clean the unit,
including the air filter
and condenser coils,
before the start of the
season?
Follow the cleaning instructions in your owner's manual.
You can find
your owner's manual here.
A dirty air filter or condenser coil reduces cooling efficiency and
increases power consumption.
>
