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26

Problem

Cause Solution

The appliance is operating in
dehumidification mode (light

on), but the humidity does not

decrease

The appliance is operating
in heating mode, but does
not heat the air

•the filter is blocked
•the temperature or humi-

dity in the room are too
low

•the room is too large 
•too many sources of humi-

dity in the room (pots of
boiling water, etc.)

•humidistat set too high

•the room is too large
•the windows are open
•the electric heater protec-

tor has been activated

•thermostat set too low

compared to the ambient
temperature

•clean the filter
•in certain conditions, it is

normal for the appliance
not to dehumidify (in these
cases, it is recommended
to heat the environment) 

•decrease the humidity set

point

•close the windows
•to resume operation, swit-

ch the appliance off for a
few minutes, eliminate the
cause of the overheating,
then switch the appliance
back on. If the problem
persists, call the Service
Centre 

•increase the humidity set

point

Check the following points before calling your local authorised Service Centre.

Tr o u b l e s h o o t i n g

The appliance does not
work for around 3 minutes
when restarted

•the appliance’s safety devi-

ce has been activated

•wait for 3 minutes to pass

The display shows “

Ft

•the tank is not fitted
•the tank is full
•the tank is positioned incor-

rectly

•fit the tank
•empty the tank
•position the tank correctly

The display shows “

Df

•the temperature in the room

is too low

•increase the ambient tem-

perature, even slightly

The display shows “

PF

•one of the sensors on the

appliance is faulty

•call the Service Centre

5748011200DE350E/GB  21-01-2004  10:49  Pagina 26

Summary of Contents for DE 350E

Page 1: ...lso another method used to lower relative humidity that is increase the ambient tem perature It is like increasing the capacity of the tank Therefore air at 20 C acts like a 10 litre tank while air at...

Page 2: ...of excess humidity such as kitchens bathrooms laundries basements etc Combined operation is perfect for drying clothes COMBI function Carefully read this instruction booklet before installing and usin...

Page 3: ...r bung 1 17 ENGLISH Description Accessories 1 2 Air inlet Air outlet 3 4 5 6 7 1 Control panel cover 2 Control panel 3 Tank door 4 Condensate collection tank 5 Air intake grille 6 Air filter 7 Lifting...

Page 4: ...g the power cable Do not install the appliance in rooms containing gas oil or sulphur Do not install near sources of heat Keep the appliance at least 50 cm away from flammable substances alcohol etc o...

Page 5: ...ded to use the continuous drain facility 1 Remove the rubber bung from the spout 2 Drill the inside of the drain spout using a narrow drill bit Fig 2 3 Fasten the rubber hose to the spout To do this o...

Page 6: ...on Hygrometer thermostat button Humidity percentage indicator light Display Timer ON indicator light ON OFF button Increase humidity temperature hours button MODE button Turbo Power button Timer butto...

Page 7: ...ay be shown on the display 1 Indicates that the appliance is in Standby mode 2 tP Indicates that the appliance is operating in TURBO POWER mode 3 Ft Indicates that tank is not fitted is full or is pos...

Page 8: ...at the timer function is active Dehumidifying indicator light Indicates that the appliance is operating in dehumidification mode Heating indicator light Indica che l apparecchio sta funzionando in mod...

Page 9: ...to indicate that the appliance is in standby and therefore ready for operation If the message FT is displayed empty the tank or position it correctly 3 Press the ON OFF button 4 Press the mode button...

Page 10: ...of excess temperature while still gua ranteeing the dehumidification function The appliance resumes heating operation as soon as the temperature falls back below the maximum value The display shows t...

Page 11: ...n the mains lead are coloured in accordance with the fol lowing code Green and yellow Earth Blue Neutral Brown Live As the colours of the wires in the mains lead may not correspond with the coloured m...

Page 12: ...humidity set point close the windows to resume operation swit ch the appliance off for a few minutes eliminate the cause of the overheating then switch the appliance back on If the problem persists c...

Page 13: ...filter yes Dimensions WxHxD 365x610x360 mm Weight net 21 5 kg Tank capacity 5 5 litres Operating limits Heating Dehumidification temperature Max 27 C 5 32 relative humidity Max 90 30 95 Note The quant...

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