Introducció
This manual provides essential information for the safe and efficient operation of your Berdsen BD-520 Compressor Dehumidifier. Please read it thoroughly before first use and retain it for future reference. The BD-520 is designed to reduce excess humidity in indoor environments, helping to prevent mold, mildew, and unpleasant odors, thereby improving air quality and comfort.
The Berdsen BD-520 operates on the condensation principle, effectively removing moisture from the air. It features an antibacterial particulate filter, automatic defrost function, and a user-friendly control panel with an LCD display.
Instruccions de seguretat
- Assegureu-vos sempre que el deshumidificador estigui col·locat sobre una superfície estable i plana.
- Do not block the air inlet or outlet. Maintain at least 20 cm clearance around the unit.
- Do not operate the unit near heat sources or in direct sunlight.
- Ensure the power supply matches the specifications on the rating label.
- No submergiu la unitat, el cable d'alimentació ni l'endoll en aigua ni altres líquids.
- Unplug the unit before cleaning, maintenance, or when not in use.
- Mantenir fora de l'abast dels nens i mascotes.
- Si el cable d'alimentació està danyat, l'ha de substituir el fabricant, el seu agent de servei o persones qualificades de manera similar per evitar perills.
- This appliance uses R290 refrigerant, which is flammable. Handle with care and ensure proper ventilation.
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Configuració
- Desembalatge: Traieu amb cura el deshumidificador del seu embalatge. Conserveu l'embalatge per a futurs emmagatzematges o transports.
- Col·locació: Place the unit upright on a firm, level surface. Ensure there is at least 20 cm of space around the air inlet (rear) and outlet (front) for proper airflow. The unit is equipped with wheels and handles for easy movement. It is suitable for rooms up to 60 m³.
- Connexió d'alimentació: Connecteu el cable d'alimentació a una presa de terra que coincideixi amb el voltags'especifica a l'etiqueta de classificació de la unitat.
- Dipòsit d'aigua: Ensure the water tank is correctly inserted into the unit. For continuous drainage, refer to the 'Continuous Drainage' section.
Instruccions de funcionament
The control panel is located on the top of the unit and features an LCD display and several buttons for easy operation.

Funcions del tauler de control:
- Botó d'encesa: Encén o apaga la unitat.
- Humidity Setting Button (%): Allows you to set the desired humidity level between 30% and 80%. The unit will operate until this level is reached and then cycle on/off to maintain it. The LCD display shows the current room humidity.
- Mode Button (Water Droplets): Switches between Dehumidification and Ventilation modes.
- Botó de temporitzador (icona de rellotge): Configura el temporitzador de funcionament per a un màxim de 12 hores.
Modes de funcionament:
- Mode de deshumidificació: The compressor and fan operate to remove moisture from the air. The unit will automatically stop when the set humidity level is reached or the water tank is full.
- Mode de ventilació: The fan operates without the compressor, circulating air without removing moisture. This mode is automatically activated when the water tank is full.
Funcions automàtiques:
- Automatic Shut-off (Full Water Tank): When the 2.2-liter water tank is full, the compressor will automatically stop, and the unit will switch to ventilation mode. An audible signal will alert you. Empty the tank and reinsert it to resume dehumidification.
- Descongelació automàtica: The unit features an automatic defrost function to prevent ice buildup on the evaporator coils, ensuring efficient operation in cooler environments (minimum operating temperature 5°C).
Drenatge continu:
For extended operation without needing to empty the water tank, connect the included drainage hose. Locate the continuous drainage outlet on the back of the unit (refer to Figure 5). Attach the hose and direct the other end into a suitable drain, such as a floor drain, large bucket, or sink. Ensure the hose is positioned downwards to allow gravity to drain the water.

Manteniment
Buidatge del dipòsit d'aigua:
When the water tank is full, the unit will alert you and switch to ventilation mode. Carefully pull out the water tank, empty the collected water, and slide it back into place until it clicks securely. The unit will then resume normal operation.
Neteja del filtre d'aire:
The dehumidifier is equipped with a washable antibacterial particulate filter. Regular cleaning is essential for optimal performance and air quality.
- Apagueu i desconnecteu el deshumidificador.
- Remove the air filter from its housing (typically located at the rear or side air intake).
- Clean the filter using a vacuum cleaner to remove dust and debris. For more thorough cleaning, wash it gently with lukewarm water and a mild detergent.
- Rinse the filter thoroughly and allow it to air dry completely before reinserting it into the unit. Do not use the unit without a dry filter.
Neteja de l'exterior:
Netegeu l'exterior de la unitat amb un damp drap. No utilitzeu netejadors abrasius, dissolvents ni productes químics agressius, ja que poden danyar la superfície.
Resolució de problemes
If you encounter issues with your Berdsen BD-520 dehumidifier, please consult the following table before contacting customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | No hi ha alimentació; No s'ha premut el botó d'engegada; El dipòsit d'aigua està ple o inserit incorrectament. | Check power cord connection and outlet; Press power button; Empty and correctly reinsert water tank. |
| No s'ha recollit aigua | Room humidity too low; Temperature too low; Air filter clogged; Unit in ventilation mode. | Check current humidity level; Ensure room temperature is above 5°C; Clean air filter; Switch to dehumidification mode. |
| La unitat és sorollosa | Unitat no sobre una superfície plana; filtre d'aire obstruït; obstrucció al ventilador. | Place unit on a level surface; Clean air filter; Check for and remove any obstructions. |
| Mal rendiment de deshumidificació | Room size too large; Doors/windows open; Air filter clogged; Set humidity too high. | Ensure unit is suitable for room size; Close doors and windows; Clean air filter; Lower desired humidity setting. |
Especificacions
| Característica | Especificació |
|---|---|
| Marca | Berdsen |
| Model | BD-520 (352000) |
| Capacitat de deshumidificació | 10 Liters/24 hours |
| Flux d'aire | 120 m³/hora |
| Consum d'energia | 200 W |
| Humidity Adjustment Range | 30% - 80% |
| Nivell de soroll (màx.) | 45 dB |
| Voltage / Freqüència | 220 - 240 MB / 50 Hz |
| Volum del dipòsit d'aigua | 2.2 litres |
| Longitud del cable d'alimentació | 1.85 m |
| Mida recomanada de l'habitació | Up to 60 m³ (25 square meters floor area) |
| Dimensions (L x P x A) | 24 x 29 x 46 cm (Product); 28 x 24 x 47 cm (Overall) |
| Pes | 9.5 kg |
| Minimum Operating Environment | 5 °C |
| Característiques especials | Water level indicator, Timer, Removable water tank, Continuous drainage, Digital display, Automatic defrost |
| Components inclosos | Hose for permanent water drainage |





