1. Sarrera
This manual provides essential information for the safe and efficient operation of your Cecotec Big Dry 4000 Expert Black Connected Dehumidifier. This appliance is designed to reduce ambient humidity, improving air quality and comfort in your home. It features a high dehumidification capacity of up to 10 liters per day, a 2.5-liter removable tank, Wi-Fi control via smartphone, and a silent operation mode.
Mesedez, irakurri arretaz argibide hauek tresna erabili aurretik eta gorde itzazu etorkizunean erreferentzia gisa.
2. Segurtasun-argibideak
- Ziurtatu elikadura hornidura bolumenarekin bat datorrelatagetxetresna elektrikoaren balorazio-etiketan zehaztuta dago.
- Ez erabili hezetasun-kentzailea kablea edo entxufea hondatuta badago.
- Mantendu tresna bero-iturrietatik, eguzki-argitik eta material sukoietatik urrun.
- Jarri beti hezetasun-kentzailea gainazal egonkor eta mailakatu batean.
- Ez blokeatu airearen sarrera edo irteera. Mantendu gutxienez 20 cm-ko distantzia unitatearen inguruan.
- Unplug the appliance before cleaning, maintenance, or when not in use.
- Ez murgildu gailua, kablea edo entxufea uretan edo beste likido batzuetan.
- This appliance uses R290 refrigerant gas. Handle with care and ensure proper ventilation.
- Mantendu haurren eskura.
3. Produktua amaitu daview
The Cecotec Big Dry 4000 Expert Black Connected Dehumidifier is designed for efficient humidity control in rooms up to 40 m².
Osagaiak barne:
- 1 x Cecotec Big Dry 4000 Expert Black Connected Dehumidifier
- 1 x Argibide eskuliburua

3.1. irudia: Aurrealdea view of the Cecotec Big Dry 4000 Expert Black Connected Dehumidifier, shown with a smartphone displaying the control app.
4. Konfigurazioa
4.1 Paketatzea
Carefully remove the dehumidifier from its packaging. Inspect the unit for any signs of damage. Retain the packaging for future storage or transport.
4.2 Jartzea
- Place the dehumidifier on a firm, level surface in the desired room.
- Ensure there is at least 20 cm of free space around the air inlet and outlet for optimal airflow.
- The unit is equipped with wheels and a handle for easy relocation between rooms.

Figure 4.1: The dehumidifier positioned in a bedroom, illustrating its compact design and 2.5L tank capacity.
4.3 Energia-konexioa
Plug the power cord into a grounded electrical outlet. The unit will enter standby mode.
4.4 Wi-Fi Setup (Optional)
To enable remote control via your smartphone:
- Download the Cecotec app from your smartphone's app store.
- Follow the in-app instructions to register an account and add your Big Dry 4000 Expert Black Connected Dehumidifier.
- Ziurtatu zure Wi-Fi sarea 2.4 GHz-koa dela konexioa behar bezala egiteko.
5. Funtzionamendu-argibideak
5.1 Kontrol-panela amaituview

5.1. irudia: hurbileko planoa view of the dehumidifier's touch control panel.
The unit features an intuitive touch control panel with an LED display showing current humidity and temperature. Key indicators and buttons include:
- Pizteko botoia: Unitatea pizten edo itzaltzen du.
- Ezarpen botoia: Accesses humidity and timer settings.
- Hezetasuna bistaratzea: Shows current ambient humidity percentage.
- Tenperatura bistaratzea: Shows current ambient temperature.
- Fan Speed (LOW/HIGH): Indicates selected fan speed.
- Tenporizadorearen adierazlea: Lights up when the timer function is active.
- Depositu betearen adierazlea: Lights up when the water tank is full and requires emptying.
- Wi-Fi adierazlea: Wi-Fi konexioaren egoera erakusten du.

Figure 5.2: User interacting with the touch control panel to adjust settings.
5.2 Piztu/Itzaltzea
Sakatu Boterea button to turn the dehumidifier on. Press it again to turn the unit off.
5.3 Nahi den hezetasuna ezartzea
Sakatu Ezarpena button to enter humidity adjustment mode. Use the up/down arrows (if available, or repeated presses of setting button) to select a target humidity level between 40% and 80%. The unit will operate until the desired humidity is reached, then cycle on and off to maintain it.
5.4 Haizagailuaren abiadura doitzea
Sakatu Ezarpena button (or a dedicated fan speed button if present) to toggle between LOW and HIGH fan speeds. Low speed offers quieter operation, while High speed provides faster dehumidification.
5.5 Tenporizadorearen funtzioa
Sakatu Tenporizadorea button to set an operating duration from 1 to 24 hours. The unit will automatically shut off once the set time has elapsed.
5.6 Wi-Fi Control
Once connected to the Cecotec app, you can remotely control all functions of the dehumidifier, including power, humidity settings, fan speed, and timer, from your smartphone.
6. Mantentzea
6.1 Ur depositua hustea
Ur depositua beteta dagoenean, Tanke osoa adierazlea will illuminate, and the unit may emit an audible alert and stop operating. Carefully remove the water tank from the unit, empty the collected water, and reinsert the tank securely. The unit will resume operation.
6.2 Unitatea garbitzea
- Always unplug the dehumidifier before cleaning.
- Garbitu unitatearen kanpoaldea leun batekin, damp oihal. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Garbitu aire sarrerako eta irteerako saretak aldizka hautsa pilatzea saihesteko, errendimenduan eragina izan baitezake. Erabili eskuila leun bat edo xurgagailua.
- The water tank should be cleaned periodically with mild detergent and water to prevent mold or bacterial growth. Rinse thoroughly before reinserting.
6.3 Iragazkien mantentze-lanak
While not explicitly detailed, most dehumidifiers include an air filter. Refer to the physical manual for specific instructions on locating and cleaning/replacing the air filter. Regular filter maintenance ensures optimal performance and air quality.
6.4 Biltegiratzea
If storing the dehumidifier for an extended period, ensure the water tank is empty and clean. Unplug the unit and store it in a cool, dry place, preferably in its original packaging.
7. Arazoak
Bezeroarentzako arreta-zerbitzuarekin harremanetan jarri aurretik, mesedez, kontsultatu arazoak konpontzeko gida hau:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Hezetasun-kengailuak ez du pizten. | No power supply. Power cord not securely plugged in. | Check power outlet and ensure cord is firmly connected. |
| Unitatea martxan dago, baina ez du urik biltzen. | Ambient humidity is too low. Temperature is too low. Water tank is full or not properly inserted. | Ensure desired humidity setting is lower than current humidity. Check room temperature (dehumidifiers are less effective below 5°C). Empty and reinsert water tank correctly. |
| Full Tank Indicator is on, but tank is not full. | Water tank not properly seated. Sensor malfunction. | Remove and reinsert the water tank firmly. If the issue persists, contact customer support. |
| Wi-Fi konexioa huts egiten du. | Incorrect Wi-Fi password. Router is 5 GHz only. Dehumidifier is too far from router. | Verify Wi-Fi password. Ensure your router supports 2.4 GHz. Move the dehumidifier closer to the router. |
| Unitatea zaratatsua da. | Operating on HIGH fan speed. Unit not on a level surface. Obstruction in fan. | Switch to LOW fan speed. Place unit on a flat, stable surface. Check for and remove any obstructions. |
8. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Marka | Cecotec |
| Ereduaren izena | Big Dry 4000 Expert Black Connected |
| Modelo zenbakia | 05653 |
| Kolorea | Beltza |
| Deshumidifikazio Ahalmena | 10 litro/eguneraino |
| Ur deposituaren edukiera | 2.5 litro |
| Gomendatutako estaldura-eremua | Gehienez 40 m² |
| Boterea | 205 Watt |
| Hezetasun Ezarpen Tartea | %40etik %80era |
| Tenporizadorea | Up to 24 hours (with auto-stop) |
| Kontrol mota | Touch Control, Wi-Fi via Smartphone App |
| Hozgarria | R290 |
| Neurriak (L x W x H) | 53.5 x 23.2 x 32.3 cm |
| Pisua | 11 kilogramo |
| Ezaugarri bereziak | Wi-Fi Control, LED Display, Full Tank Warning, Wheels and Handle |
9. Bermea eta Laguntza
Your Cecotec Big Dry 4000 Expert Black Connected Dehumidifier comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
Laguntza teknikoa, eskuliburu honetatik haratagoko konponketak edo berme-erreklamazioak jasotzeko, jarri harremanetan Cecotec-en bezeroarentzako arreta-zerbitzu ofizialaren bidez. webgunea edo erosketa-dokumentazioarekin batera emandako harremanetarako informazioa.





