20
TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
The air conditioner does not come on
it is not plugged into the outlet
plug into the outlet
there is no current
wait
the internal safety device has tripped
call the Service Center
The air conditioner works for a short
time only
there are bends or kinks in the air
exhaust hose
position the air hose correctly, keeping it
as short and free of curves as possible to
avoid bottlenecks
something is preventing the air from
being discharged
check and remove any obstacles
obstructing air discharge
The air conditioner works, but does not
cool the room
windows, doors and/or curtains open
close doors, windows and curtains,
bearing in mind the “TIPS FOR CORRECT
USE” given above
there are heat sources in the room (oven,
hairdryer, etc
eliminate the heat sources
the air exhaust hose is detached from
the appliance
fit the air exhaust hose in the housing at
the back of the appliance (fig. 1).
filter clogged
clean or replace the filter as described
above
the technical specification of the
appliance is not adequate for the room
in which it is located.
During operation, there is an unpleasant
smell in the room
filter clogged
clean the filter as described above
The air conditioner does not operate for
about three minutes after restarting it
an internal safety device prevents the
appliance from being restarted until
three minutes have elapsed since it was
last turned off
wait. This delay is part of normal
operation.
The scripts
L
t
/PF/HL/EI
and the
symbol appear on display.
the appliance has a self diagnosis system
to identify a number of malfunctions.
see the SELF-DIAGNOSIS chapter
