Problem
Cause
Remedy
The appliance does not
work in dehumidifying
mode (indicator light off)
The appliance operates in
dehumidifying mode (light
on) but the humidity is not
reduced
The appliance does not
operate in heating mode
(light off)
The appliance operates in
heating mode (light on),
but does not heat
•the appliance is not
plugged in
•there is no current
•the humidistat is on
minimum
•the tank is full of water
•the tank is incorrectly
positioned
•filter clogged
•the temperature or
humidity of the home is
too low
•the compressor is off
because the defrosting
device has cut in
•the appliance is not
plugged in
•there is no current
•the thermostat is set to
minimum
•the area is too big
•there are open windows
•the electrical resistor
protective device has cut
in
•plug into the mains
•check the power supply
•set the humidistat to the
required level
•empty the tank
•gently place the tank in
the correct position
•clean the filter
•in certain conditions, it is
normal for the appliance
not to dehumidify (see
“Technical characteristics”
•switch the appliance off,
wait 30 minutes then turn
on again. If the problem is
no solved, call the
Technical Service Centre.
•plug into the mains
•check the power supply
•set the thermostat to the
required position
•close the windows
•to reset, turn the
appliance off for several
minutes, eliminate the
cause of the overheating
then turn on again
Check the following points before calling your local Technical Service Centre.
Tr o u b l e s h o o t i n g
The air conditioner doesn’t
work for about 3 minutes
from turning on the
appliance
•the appliance’s security
system has intervened
•wait for 3 minutes
DE320GB 28-05-2001 16:59 Pagina 20
