1. Ifihan
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.
Please read these instructions carefully before using the appliance and keep them for future reference.
2. Awọn ilana aabo
- Rii daju pe ipese agbara ibaamu voltage pato lori aami igbelewọn ohun elo.
- Ma ṣe ṣiṣẹ ẹrọ mimu kuro pẹlu okun ti o bajẹ tabi plug.
- Jeki ohun elo kuro lati awọn orisun ooru, oorun taara, ati awọn ohun elo ina.
- Máa gbé ẹ̀rọ ìtútù sí orí ilẹ̀ tí ó dúró ṣinṣin, tí ó tẹ́jú.
- Má ṣe dí ọ̀nà afẹ́fẹ́ tàbí ìjáde. Jẹ́ kí ó tó 20 cm ní ìsàlẹ̀ yíká ẹ̀rọ náà.
- Yọọ ohun elo ṣaaju ṣiṣe mimọ, itọju, tabi nigbati ko si ni lilo.
- Maṣe fi ohun elo, okun agbara, tabi pulọọgi sinu omi tabi awọn olomi miiran.
- This appliance uses R290 refrigerant gas. Handle with care and ensure proper ventilation.
- Jeki kuro ni arọwọto awọn ọmọde.
3. Ọja Ipariview
The Cecotec Big Dry 4000 Expert Black Connected Dehumidifier is designed for efficient humidity control in rooms up to 40 m².
Awọn eroja To wa:
- 1 x Cecotec Big Dry 4000 Expert Black Connected Dehumidifier
- 1 x Ilana itọnisọna

olusin 3.1: Iwaju-ẹgbẹ view of the Cecotec Big Dry 4000 Expert Black Connected Dehumidifier, shown with a smartphone displaying the control app.
4. Eto
4.1 Ṣiṣii silẹ
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 Ibi
- 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 Asopọ agbara
So okùn agbára náà mọ́ ibi tí iná mànàmáná ti bàjẹ́. Ẹ̀rọ náà yóò wọ inú ipò ìdúró.
4.4 Eto Wi-Fi (Aṣayan)
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.
- Ensure your Wi-Fi network is 2.4 GHz for successful connection.
5. Awọn ilana Iṣiṣẹ
5.1 Iṣakoso igbimo Loriview

olusin 5.1: Isunmọ 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:
- Bọtini agbara: Yipada ẹyọ naa tan tabi pa.
- Bọtini Eto: Accesses humidity and timer settings.
- Ifihan ọriniinitutu: Shows current ambient humidity percentage.
- Ifihan otutu: Shows current ambient temperature.
- Fan Speed (LOW/HIGH): Indicates selected fan speed.
- Atọka Aago: Ìmọ́lẹ̀ máa ń tàn nígbà tí iṣẹ́ aago bá ń ṣiṣẹ́.
- Àmì Àmì Ojò Kíkún: Lights up when the water tank is full and requires emptying.
- Atọka Wi-Fi: Ṣe afihan ipo asopọ Wi-Fi.

Figure 5.2: User interacting with the touch control panel to adjust settings.
5.2 Titan / Pa a
Tẹ awọn Agbara button to turn the dehumidifier on. Press it again to turn the unit off.
5.3 Ṣíṣeto ọriniinitutu ti a fẹ
Tẹ awọn Eto 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 Siṣàtúnṣe Fan Speed
Tẹ awọn Eto 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 Aago Išė
Tẹ awọn Aago 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 Iṣakoso Wi-Fi
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. Itọju
6.1 Ṣofo Omi Omi
Nigba ti omi ojò ti kun, awọn Full ojò Atọka 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 Ninu Unit
- Always unplug the dehumidifier before cleaning.
- Mu ese ita kuro pẹlu asọ, damp asọ. Ma ṣe lo abrasive ose tabi epo.
- Clean the air inlet and outlet grilles regularly to prevent dust buildup, which can affect performance. Use a soft brush or vacuum cleaner.
- The water tank should be cleaned periodically with mild detergent and water to prevent mold or bacterial growth. Rinse thoroughly before reinserting.
6.3 Ajọ Itọju
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 Ibi ipamọ
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. Laasigbotitusita
Ṣaaju ki o to kan si atilẹyin alabara, jọwọ wo itọsọna laasigbotitusita atẹle yii:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Dehumidifier ko ni tan. | No power supply. Power cord not securely plugged in. | Check power outlet and ensure cord is firmly connected. |
| Ẹka n ṣiṣẹ ṣugbọn kii ṣe gbigba omi. | 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 asopọ kuna. | 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. |
| Ẹka jẹ alariwo. | 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. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Brand | Cecotec |
| Orukọ awoṣe | Big Dry 4000 Expert Black Connected |
| Nọmba awoṣe | 05653 |
| Àwọ̀ | Dudu |
| Agbara Dehumidification | Titi di 10 Lita/ọjọ |
| Omi ojò Agbara | 2.5 liters |
| Niyanju Agbegbe Ibori | Ti o to 40 m² |
| Agbara | 205 Wattis |
| Ọriniinitutu Eto Ibiti | 40% si 80% |
| Aago | Up to 24 hours (with auto-stop) |
| Iṣakoso Iru | Touch Control, Wi-Fi via Smartphone App |
| Firiji | R290 |
| Awọn iwọn (L x W x H) | 53.5 x 23.2 x 32.3 cm |
| Iwọn | 11 kilo |
| Pataki Awọn ẹya ara ẹrọ | Wi-Fi Control, LED Display, Full Tank Warning, Wheels and Handle |
9. Atilẹyin ọja ati Support
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.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Cecotec customer support through their official webaaye tabi alaye olubasọrọ ti a pese pẹlu iwe rira rẹ.





