PROBLEM
CAUSE
SOLUTION
Air conditioner does not
power on
•
Unit is not plugged in
•
No electric current to outlet
•
Internal safety device has tripped
•
Plug unit in
•
Check electric breaker box for a trip
•
Wait 30 minutes for safety device to
reset
Air conditioner works for a lim-
ited amount of time
•
There are bends in the exhaust hose
•
Something is blocking the air
from being discharged
•
Position the air exhaust hose cor-
rectly, keeping it as short and free of
curves as possible
•
Check and remove anything ob-
structing air discharge
During operation, there is an un-
pleasant smell in the room
•
Air filter is dirty
•
Remove air filters, clean and
re
-
install
Air conditioner does not operate
after restarting the unit
•
The internal compressor safety device
prevents the unit from being restarted
until three minutes have elapsed since it
was last turned off
•
Wait for compressor to turn on
(approximately 3 minutes)
The control panel display
shows Error Codes
•
The unit has a self diagnosis
system to identify a number of
malfunctions
•
See page 20 Self
-
Diagnosis
Bucket Full indicator is illuminat-
ed and unit will not blow air
•
Internal water tank is full and needs to
be drained
•
Drain internal water tank (see page
17)
TROUBLESHOOTING
