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use in cold environments, it is recommended to heat the room 
at the same time, even slightly. This allows the dehumidifier to 
operate in conditions that ensure better performance and faster 
dehumidification.

 

 Please note! 

•  The appliance is equipped with a security device 

(delay of 3 minutes) that protects the compressor 

against too frequent starts and stops.

CLEANING AND MAINTENANCE

Always remove the plug from the power socket before perform-
ing any cleaning or maintenance operations.  For safety reasons, 
never wash the dehumidifier using a water jet. 

Cleaning the cabinet 

•  Clean the appliance using a damp cloth then dry with a dry 

cloth. 

•  Never use petrol, alcohol or solvents to clean the appliance. 
•  Never spray the appliance with insecticides or similar. These 

could cause the plastic parts to warp. 

Cleaning the  dust air filter or silver-ion air filter

(on certain models only)

If the filter is dirty, air circulation is compromised and the ef-
ficiency of dehumidifying is decreased. It is therefore good 
practice to clean the filter at regular intervals.  The frequency 
depends on the environment and the duration of operation. 
If the unit is used constantly or systematically, you are recom-
mended to clean the filter once a week. 
•  To remove the air filter, remove the grill and extract the filter 

by pulling it (see Fig. 5).

•  Use a vacuum cleaner to remove dust accumulations from 

the filter.  If the filter is very dirty, rinse well with lukewarm 
water. The temperature of the water should not exceed 40˚C. 
After washing the filter, allow it to dry completely before re-
inserting it. 

  If present, the silver-ion air filter, besides retaining powder 

particles, has also an efficient antibacterial action. In addi-
tion, it greatly reduces irritants such as pollen and spores.

  The filter is treated with small particles of silver (on the scale 

of millionths of a millimetre) which are able to block the 
multiplication of and destroy any bacteria or spores coming 
into contact with them.

Anti-allergen filter (on certain models only)

Some models are equipped with an anti-allergen filter that can 
notably reduce the concentration of allergens transported by air 
in a quick and efficient way. 

HOW TO DEHUMIDIFY

•  Connect the appliance into an outlet.
• 

Check  that  the  "tank  full/tank  missing"  indicator  light                 

 ) is turned off, otherwise empty the tank or position 

it correctly.

•  To turn the appliance on, press the ON/STAND BY button 

  .

• 

Press the “MODE” (

B2

)   button to select the desired humid-

ity  (

 ).

 

The appliance will adjust the humidity level according to 
your choice:

 

 Approx. 60% environment humidity 

 

 Approx. 50% environment humidity 

 

 Approx. 40% environment humidity 

Selecting 

 , the  “dry” function is activated, ideal to speed 

up the drying of  laundry.

 

 Please note! 

•  If the humidity in the room is greater than the set 

humidity, the appliance will start to dehumidify 

and will stop functioning only when the desired 

level of humidity is reached.  

INDICATOR LIGHTS

 

  Tank control light

(Tank control system)

This dehumidifier is equipped with a device that monitors the 
correct functioning of the appliance.
The corresponding indicator light, located on the control panel, 
turns on to warn the user when:
1.  the tank is full:

  empty the tank

2.  the tank is missing:

  reposition the tank

3.  the tank is positioned incorrectly:

  position it properly

4.  in continuous drain:
  the hose is obstructed or the difference in level is too great
  (the water continues to be discharged into the tank)

  remove the obstruction.

Once the cause has been eliminated, the light goes out and the 
appliance resumes operation.

  Low temperature operation indicator light

When the room temperature is too low, the electronic low tem-
perature operation device is activated. The device makes the ap-
pliance operate by alternating dehumidification cycles and fan 
only cycles, thus avoiding the formation of frost. For frequent 

Summary of Contents for DEX Series

Page 1: ...ploi Conservez cette notice Visitez www delonghi com pour y voir une liste des centres de réparation proches de chez vous CARACTÉRISTIQUES ÉLECTRIQUES 120V 60 Hz DESHUMIDIFICADOR Repase y guarde estas instrucciones Lea cuidadosamente este instructivo antes de usar su aparato Visite www delonghi com para ver la lista de centros de servicios cercanos a usted CARACTERISTICAS ELECTRICAS 120V 60 Hz ...

Page 2: ...2 A1 A2 A3 A4 A5 A7 A A6 A8 EN FR ES page 4 page pág ...

Page 3: ...3 2 1 3 4 5 6 B5 B B1 B2 B3 B4 ...

Page 4: ... or alter the characteristics of the appliance in any way If the power cable is damaged it must be replaced by the manufacturer or an authorized technical service center in order to avoid all risk Do not use extension cords The appliance must be installed in accordance with the rules on household appliances in force in the country concerned This appliance is not intended for use for water damage r...

Page 5: ... the event of problems first try and resolve them by reading the information given in the Troubleshooting section on page 13 If the appliance requires repair always contact Customer Expe rience see enclosed guarantee Always insist on original spare parts Repairs carried out by unauthorized personnel may be dangerous and invalidate the guarantee DESCRIPTION page 3 Appliance description page 3 A A1 ...

Page 6: ...ilver on the scale of millionths of a millimetre which are able to block the multiplication of and destroy any bacteria or spores coming into contact with them Anti allergen filter on certain models only Some models are equipped with an anti allergen filter that can notablyreducetheconcentrationofallergenstransportedbyair in a quick and efficient way HOW TO DEHUMIDIFY Connect the appliance into an...

Page 7: ...e appliance from the power socket empty the tank Clean and reposition the filter Covertheappliancewithaplasticbagtoprotectitfromdust TECHNICAL SPECIFICATIONS Power supply voltage See rating plate Absorbed power Frost protection device Yes Fan speeds 1 Air filter Yes Anti allergen filter only on certain models Yes Dimensions HxLxD 19 7 x13 15x8 66 in 502x334x220mm Tank capacity 2 1 litres Operation...

Page 8: ...t is normal for the ap pliance not to dehumidify Verify the opera tion limits of the appliance in the Technical Specifications section In certain cases it is recommended to heat the environment Decrease the humidity set point The appliance does not work for ap prox 3 minutes after start up The safety device has tripped Wait for 3 minutes to pass and restart The appliance does not work The applianc...

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