DeLonghi DEC 21 Dehumidifier User Manual


 
Dehumidifier
7
PROBLEM POSSIBLE CAUSES SOLUTION
Problem solving
The appliance does not
work in dehumidifying
mode (indicator light off)
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
•room too large
too many sources of
humidity in room
(boiling pots etc.)
the appliance’s safety
device has intervened
plug into the mains
check the power supply
turn the humidistat to
the max.
empty the tank
firmly place the tank in
the correct position
clean the filter
in certain conditions, it
is normal for the appli-
ance not to dehumidify
(in these cases the
room being dehumidi-
fied should also be
heated)
wait for 3 minutes
The appliance operates in
dehumidifying mode (light
on) but the humidity is not
reduced
The dehumidifier doesn’t
work for about 3 minutes
from turning on
Check the following points before calling your Service Centre
The appliance does not
operate in heating mode
(light off)
the appliance is not
plugged in
•there is no current
the thermostat is set
to minimum
plug into the mains
check the power supply
set the thermostat to
the required position
The appliance operates in
heating mode (light off)
but does not heat
the area is too big
•there are open win-
dows
the electrical resistor
protective device has
cut in
close the windows
to reset, turn the
appliance off for sever-
al minutes, eliminate
the cause of the over-
heating then turn on
again
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