User Manual

conditioner will not have to work as hard to cool the room down and maintain the set
temperature. Add a fan to help circulate the air.
Possible Cause: The exhaust hose is too long, has a sharp bend or exhausted air is leaking.
Solution: Keep the exhaust hose as short and straight as possible. The exhaust hose removes heat
from the room. It should remain as short and straight as possible without sharp bends or twists to
maximize efficiency. If the exhaust hose must be extended, do not exceed 9’. Replace or insulate
the exhaust hose if hot air is leaking into the room.
Possible Cause: The room is too large.
Solution: Check that the air conditioner is compatible with the square footage of the room. Close
and insulate any windows and doors to the room. You may need additional cooling or another air
conditioner.
Problem: The air conditioner is very noisy
Possible Cause: The unit is not level.
Solution: Ensure the unit is on a hard, level, and stable surface. Placing the unit on a thick carpet
is not recommended.
Possible Cause: The surface underneath the unit is uneven.
Solution: Move the unit to a location with a level and hard floor.
Possible Cause: The air intake or exhaust is obstructed.
Solution: Ensure there is at least 20 of clearance from the air intake (air filter area). Keep the
length of the exhaust hose as short and straight as possible. Do not block or cover the air exhaust
Possible Cause: Low power voltage.
Solution: Ensure the wall outlet can support the required power consumption of the air
conditioner and is not connected to an extension cord.
Problem: The air conditioner is leaking