User Manual

Possible Cause: The window is smaller than the window slider kit.
Solution: If the window opening is smaller than the minimum length of the window slider kit,
the window slider kit can be cut to fit the window opening. Never cut into the exhaust or intake
hose cut-outs on the window slider kit.
Possible Cause: The window is larger than the window slider kit.
Solution: If the window opening is larger than the maximum length of the window slider kit,
additional material will be needed to cover the open space such as Plexiglas, PVC plastic,
plywood, etc. Alternatively, an additional window slider kit can be purchased to be used in
combination with the included kit
Problem: The exhaust/ intake hose is too short
Possible Cause:
Solution: The hoses should only be extended to the necessary length, keeping it as short and as
straight as possible. If needed, the hose can be extended by purchasing an additional hose. It
should not be extended more than 9′ long.
Problem: Does the window screen need to be removed?
Possible Cause:
Solution: The window screen does not need to be removed when installing the window slider
kit.
Problem: The heating function is not working (applicable models)
Possible Cause: The room temperature is too low.
Solution: The heating function of the air conditioner does not operate when the temperature is
below 45°F. Ensure the room temperature is above 45°F.
Possible Cause: The compressor has not turned on – warm air is not blowing.
Solution: Allow the compressor 3 minutes to turn on after the Heating mode has been selected.
In heat mode the exhaust fan will start first, followed by the compressor then the air output fan
into the room. It may take several minutes for the unit to start blowing air into the room. Also,
note that turning the unit off and on or switching between modes may cause the compressor to
lock. If this happens, turn off the unit for a few minutes to reset it.