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Berdsen BD-522 compressor dehumidifier, 20 l/24 h, white

156.10 €
Products ID: 122615
In supplier warehouse Available to order: 10+ pcs. Delivery Time 5–14 business days

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The Berdsen BD-522 is a compressor dehumidifier that removes moisture by condensation, with a dehumidification capacity of up to 20 l/24 h. This white model with silver trim has a recommended room volume of 85 m³.

Humidity control and operating modes

The top-mounted touch panel lets you select settings, while the LCD displays current room humidity and selected functions. Humidity can be adjusted within a 30–80% range. A colour indicator shows the humidity level: blue below 50%, green from 50–70%, and red above 70%.

  • 5 modes: normal, continuous, ventilation, laundry drying and night.
  • Adjustable operation: variable fan speed and a 24-hour timer.
  • Night mode: turns off the control panel illumination.
  • Filter and defrosting: washable antibacterial particle filter and automatic defrost.

Water collection and drainage

Water collects in a removable 3.5 l tank. When it is full, the unit stops automatically and sounds an alert. A hose is included for continuous drainage. Handles and castors make the unit easier to move.

The dehumidifier uses a 220–240 V, 50 Hz mains supply and consumes 320 W. The minimum operating ambient temperature is 5 °C.


Dehumidification capacity20 l/24 h
Airflow190 m³/h
Dehumidifier typeCompressor
Power consumption320 W
Humidity adjustment range30–80%
Maximum noise level48 dB
Power supply220–240 V / 50 Hz
Water tank capacity3.5 l
Cable length1.85 cm
Recommended room volume85 m³
Dimensions26.2 × 26.2 × 61.8 mm
Weight with packaging15.5
AlertsIndicator light colour change and audible signal
Minimum operating ambient temperature5 °C
FilterWashable antibacterial particle filter
Operating modesNormal, continuous, ventilation, laundry drying, night
Controls and displayTop-mounted soft touch control panel, LCD
Humidity indicationHumidistat; current room humidity display
MobilityHandles and castors
Continuous drainageSupported; hose included
Fan speedAdjustable
DefrostingAutomatic
Timer24 hours
Overflow protectionAutomatic stop and audible alert when the tank is full
RefrigerantR290
Night mode functionSwitches off control panel illumination
Humidity indicator coloursRed: above 70%; green: 50–70%; blue: below 50%
Conformity directivesLVD, EMC
Colour and finishWhite with silver trim and a pattern
EAN5903890604882
Can water be drained without using the tank?

Yes. The unit supports continuous water drainage, and the drainage hose is included.

What happens when the water tank is full?

The dehumidifier stops automatically and sounds an alert. The tank can be removed and emptied.

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