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SOME NOTIONS ON
HUMIDITY

Air always contains a certain amount of water in
the form of vapour. This determines the level of
humidity in an atmosphere.
The capacity of the air to hold water vapour
increases with temperature. 
This is why in our homes, as soon as the tempe-
rature decreases, the vapour contained in the air
condenses, as is evident on the colder surfaces
in the room, such as the windows, walls etc.
The purpose of a dehumidifier is to remove the
excess moisture from the air, avoiding the dama-
ge caused by condensation.

Experts have established that the optimum envi-
ronmental conditions for our well being and for
the home are obtained between 40% and 60%
relative humidity. Lower relative humidity can be
achieved with higher room temperatures.  For
lower room temperatures the achievable relative
humidity will be on the higher side, closer to
60%.  Therefore, with lower room temperatures,
you are recommended  to heat the room even
minimally. 
This considerably increases the dehumidifying
power of the appliance. 
With heating, the condensation formed by the
water vapour on windows and other cold surfa-
ces evaporates into the air to be collected by the
dehumidifier.  

DESCRIPTION/ACCESSORIES

1. Control panel
2.  Water level viewing window
3.  Condensate collection tank
4. Handles
5.  Air intake grille
6. Dust 

filter

7.  Air outlet grille

8. Drain hose to be used at the back of the unit 
9. Pump tube to be used at the front of the unit   
10. Connecter for PUMP draining (first remove

stopper)

11. Wheels

1

3

7

2

4

4

5

8

11

10

9

6

Summary of Contents for DD45

Page 1: ...and 60 relative humidity Lower relative humidity can be achieved with higher room temperatures For lower room temperatures the achievable relative humidity will be on the higher side closer to 60 Ther...

Page 2: ...nabling you to unplug the appliance when necessary Always unplug the appliance using the plug itself Never pull the cable as it might be damaged To disconnect the appliance completely from the electri...

Page 3: ...Instructions Read these instructions carefully before installing and or using the appliance Keep these instructions If the appliance is transferred to other owners they should also be given these inst...

Page 4: ...ly on pump models The patented heavy duty pump system allows water removal of up to 13 ft 4m in height If you want the water to flow directly to a drain connect the condensation discharge tube supplie...

Page 5: ...that the pump is not operating correctly 6 Timer button If you press the TIMER button the display will show the hours after which you want the applian ce to switch OFF or ON Once the timer is set the...

Page 6: ...point the appliance will automatically resume dehumidification operation Continuous Dehumidifying Function In order to operate the continuous dehumidifying function press button untill the display wi...

Page 7: ...nctions decreases It is therefore good practice to clean the filter at regular intervals The frequency depends on the duration and conditions of operation If the unit is used constantly or systematica...

Page 8: ...nvironment Decrease the humidity set point The safety device has tripped Wait for 3 minutes to pass The tank is missing The tank is full The tank is incorrectly positioned The temperature in the room...

Page 9: ...he owner of the unit This warranty shall apply only if the appliance is used in accordance with the factory directions that accompany it and on an Alternating Current AC cir cuit This warranty is in l...

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