13
Troubleshooting
PROBLEM CAUSE
REMEDY
The air
conditioning unit
does not start.
• No electricity.
• It is not plugged into the outlet.
• The safety device of the plug has
tripped.
• Wait.
• Plug into the outlet.
• Contact your service center.
The air
conditioning unit
works for a short
time only.
• The air exhaust hose has a constriction.
• The air exhaust hose is blocked.
• There are tight bends in the air exhaust hose.
• Position the exhaust hose cor-
rectly.
• Check there are no
obstacles. Obstructing air dis-
charge.
• Eliminate the tight bends.
The air
conditioner works,
but does not cool
the room.
• Window open.
• There are heat sources in the room (lamps,
etc.).
• The exhaust hose is detached.
• Air filters clogged.
• the air conditioner is not powerful enough for
the conditions or size of the room
• close the window
• eliminate the heat source
• connect the exhaust hose
• clean or replace the filter
• clean or replace the filters
Particular odour in
the room
• air purifying filters clogged
The air conditioner
does not operate
for about 3 minutes
after turning it on
• the safety device has tripped • wait for three minutes
The alarm light Q
comes on
• the tank inside the appliance is full.
• empty the tank (see "End of
season operations) on page
12).
NOTE:
NEVER TRANSPORT OR TURN THE APPLIANCE UPSIDE DOWN OR ON ITS SIDE. IF THIS OCCURS,
WAIT 6 HOURS BEFORE TURNING THE APPLIANCE ON, 24 HOURS IS RECOMMENDED. (After the
unit has been on its side, oil needs to return to the compressor to ensure proper function. With-
out allowing the unit this time (6-24 hours) The unit may function for only a short time, and then
the compressor will break down from lack of oil.)
TROUBLESHOOTINGn
SELF-DIAGNOSIS
The appliance has a self diagnosis system to identify a number of malfunctions.
Error messages are displayed on the appliance display.
IF…IS DISPLAYED,
…MEANS:
room temperature is too low
IF…IS DISPLAYED,
…MEANS:
room temperature is too high
IF…IS DISPLAYED,
…MEANS:
contact your local customer service
“Low Temperature”
“High Temperature”
“Probe Failure”
(sensor damaged)
