Owner's Manual

15
GB
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.
• The internal safety device has tripped.
• Restore electricity.
• Plug into the outlet.
• Reset the safety plug.
• Wait 30 minutes, if the pro-
blem persists, 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
correctly.
• Check there are no
obstacles Obstructing air
discharge.
• 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.
• Close the window.
• Eliminate the heat source.
• Connect the exhaust hose.
• Clean or replace the filters.
• Clean or replace the filter.
Bad odor in the
room.
• The filter is clogged.
The air
conditioner does
not operate for
about 3 minutes
after turning it on.
• The internal compressor safety device
prevents the appliance from being
restarted until three minutes have ela-
psed since it was last turned off.
• Wait. This delay is part of
normal operation.
/ PF/
appears on the
display.
• The appliance has a self diagnosis
system to identify a number of malfunc-
tions.
• See the self-diagnosis chap-
ter.
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.
TROUBLESHOOTINGng