15
Troubleshooting
PROBLEM CAUSE
REMEDY
The air conditioning
unit does not start
•
no electricity
•
it is not plugged into the socket
•
the safety device has tripped
•
restore electricity
•
plug into the socket
•
reset the safety plug
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 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
Particular odour 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 pre-
vents the appliance from being restarted
until three minutes have elapsed since it was
last turned off.
•
wait. This delay is part of nor-
mal operation.
/
/
PP FF
/
/
appears
on the display
•
The appliance has a self diagnosis system to
identify a number of malfunctions.
•
see the SELF-DIAGNOSIS
chapter.
