13
IF SOMETHING GOES WRONG
Most malfunctions are caused by a very minor and easily solved problem. So carefully check this list before
contacting a Delonghi Service Center.
PROBLEMS
CAUSES
REMEDIES
The air conditioner
does not function
•
Power failure
•
The appliance is not plugged in
•
Less than 3 minutes have passed since the appli-
ance was last switched off
•
Timer key is in STOP position
•
The fuse is blown
•
Wait until the power supply is
restored
•
Insert the plug
•
Wait three minutes
•
Release the TIMER key
•
Contact a Delonghi Service
Centre
The air conditioner
works for a short
time.
The pilot lamp
comes on
•
The safety float has switched the appliance off
because the condensation tray inside the appli-
ance is full
•
Remove the plug from the
drainage tube and drain the con-
densation from the tray.
If this fault persists, contact a
Delonghi Service Centre
The appliance func-
tions for only brief
periods because
reset switch acti-
vates
•
Switch the appliance off and con-
tact a Delonghi Service Center.
The air conditioner
functions but the
room is not cooled
•
Window open
•
Source of heat in the room (heater, lamp, etc.) or
the room is very crowded
•
The thermostat is set too high
•
The air filter is dirty
•
The air conditioner is not powerful enough for the
size or the conditions of the room
•
Close the window
•
Remove source of heat
•
Lower the thermostat setting
•
Clean the filter
Troubleshooting
PAC400 24-04-2003 16:29 Pagina 13
