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Troubleshooting
PROBLEM CAUSE REMEDY
The air conditio-
ning 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 conditio-
ning 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 obsta-
cles Obstructing air dischar-
ge.
• 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 minu-
tes after turning it
on
.
• The internal compressor safety device
prevents the appliance from being restar-
ted until three minutes have elapsed
since it was last turned off.
• Wait. This delay is part of nor-
mal operation.
/ PF/ appears
on the display.
• The appliance has a self diagnosis system
to identify a number of malfunctions.
• 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
).
TROUBLESHOOTINGing
The unit will not
heat
• The unit takes several minutes to produce
warm air
• Wait. This delay is part of
normal operation.