Troubleshooting - DeLonghi AN Serie Manual Del Usuario

TROUBLESHOOTING

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. Without 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.
PROBLEM
The air
conditioning unit does not start.
The air
conditioning unit works for a short
time only.
The air
conditioner works, but does not
cool the room.
Unpleasant smell in the room
The air conditioner does not
operate for about 3 minutes after
turning it on
The alarm light (L) comes on
CAUSE
• No electricity.
• It is not plugged into the electrical
receptacle.
• The safety device of the plug has
tripped.
• The air exhaust hose has a constric-
tion.
• The air exhaust hose is blocked.
• There are tight bends in the air
exhaust hose.
• Window open.
• The exhaust hose is detached.
• Air filter clogged.
• Air purifying filter clogged
• The safety device has tripped
• The tank inside the appliance is full. •
13
REMEDY
• Wait.
• Plug into the electrical receptacle.
• Reset the safety device, if problem
persists contact our toll free
customer service.
• Position the exhaust hose correctly.
• Check there are no obstacles that
obstruct the air discharge.
• Eliminate the tight bends.
• Close the window.
• Connect the exhaust hose.
• Clean or replace the filter.
• Clean or replace the filters.
• Wait for three minutes.
Empty the tank (see "End of season
operations" ).
en