BESTHERM Athea 20L Dehumidifier User Manual

1. Important Safety Instructions

Read all instructions carefully before using the appliance. Keep this manual for future reference.

• Ensure the power supply matches the voltage specified on the rating label.
• Do not operate the dehumidifier with a damaged cord or plug.
• Place the unit on a stable, level surface to prevent tipping.
• Maintain a minimum distance of 20 cm (8 inches) from walls or other objects to ensure proper airflow.
• Do not insert objects into the air inlet or outlet.
• Unplug the appliance before cleaning or performing any maintenance.
• Do not use the appliance in areas where flammable gases or liquids are stored.
• This appliance is for indoor household use only.
• Keep children and pets away from the appliance during operation.

2. Product Overview

The BESTHERM Athea 20L Dehumidifier is designed to efficiently reduce humidity levels in your home, improving air quality and comfort. It features an intelligent humidistat, air purification capabilities, and a user-friendly interface.

Figure 2.1: Front view of the BESTHERM Athea 20L Dehumidifier.

Key Features:

• Intelligent Digital Humidistat: Automatically regulates optimal humidity levels with a clear LCD display.
• Ionizer & Active Carbon Filter: Purifies air by neutralizing odors and fine particles. Compatible with HEPA 11 & 13 filters (not included).
• Quiet and Energy Efficient: Operates at 42 dB, suitable for bedrooms, offices, and living areas.
• 4L Removable Tank & Continuous Drainage: Features a removable tank with audible and visual alerts when full. Includes a lift pump for uninterrupted operation.
• Laundry Drying Mode: Maintains 35% humidity for quick and efficient clothes drying.
• 24-hour Programmable Timer & Auto Restart: Offers flexible control over operating time and automatically restarts after power interruption.
• Optimal Mobility: Equipped with robust wheels and an ergonomic handle for easy movement between rooms.

Components:

• Control Panel with LCD Display
• Air Inlet Grille
• Air Outlet
• Water Tank (4L capacity)
• Active Carbon Filter (pre-installed)
• Continuous Drainage Outlet
• Power Cord
• Wheels and Handle

3. Setup and Installation

Follow these steps to prepare your dehumidifier for first use.

3.1 Unpacking

1. Carefully remove the dehumidifier from its packaging.
2. Remove all packing materials, including any tape or protective films.
3. Inspect the unit for any signs of damage. If damaged, do not operate and contact customer support.

3.2 Placement

1. Place the dehumidifier on a firm, level surface in the desired room.
2. Ensure there is at least 20 cm (8 inches) of clear space around the air inlet and outlet for optimal performance.
3. Avoid placing the unit near heat sources, in direct sunlight, or in areas with excessive dust.

Figure 3.1: The Athea 20L Dehumidifier positioned in a living space, highlighting its compact design and 20L/day extraction capacity.

3.3 Power Connection

Plug the power cord into a grounded electrical outlet. Ensure the outlet meets the power requirements of the unit.

3.4 Continuous Drainage (Optional)

For continuous operation without emptying the water tank, you can connect a drainage hose (included) to the continuous drainage outlet. Ensure the hose is sloped downwards to allow gravity drainage into a suitable receptacle or drain.

4. Operating Instructions

Familiarize yourself with the control panel and operating modes.

4.1 Control Panel

The control panel is located on the top of the unit and features an LCD display and various buttons for settings.

• Power Button: Turns the unit ON/OFF.
• Mode Button: Cycles through operating modes (e.g., Dehumidify, Laundry Dry).
• Humidity Setting Buttons (+/-): Adjusts the desired humidity level.
• Timer Button: Sets the 24-hour programmable timer.
• Fan Speed Button: Adjusts fan speed (High/Low).
• Ionizer Button: Activates/deactivates the ionizer function.

4.2 Dehumidification Mode

1. Press the Power button to turn on the unit.
2. Press the Mode button until "Dehumidify" or a similar indicator is displayed.
3. Use the Humidity Setting buttons (+/-) to set your desired humidity level (e.g., 50% - 60% is generally recommended for comfort). The unit will operate until this level is reached, then cycle on and off to maintain it.
4. Adjust the Fan Speed if desired.

4.3 Laundry Drying Mode

This mode is optimized for drying clothes faster by maintaining a lower humidity level.

1. Place the dehumidifier in the room with the drying laundry.
2. Press the Mode button until "Laundry Dry" or a similar indicator is displayed. The unit will automatically target a humidity level of approximately 35%.
3. Ensure the room is closed to maximize efficiency.

4.4 Timer Function

The 24-hour timer allows you to program the unit to turn ON or OFF automatically.

• To set Auto-OFF: While the unit is running, press the Timer button and use (+/-) to set the desired number of hours until shutdown.
• To set Auto-ON: While the unit is OFF, press the Timer button and use (+/-) to set the desired number of hours until startup.

5. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your dehumidifier.

5.1 Emptying the Water Tank

When the water tank is full, the unit will stop operating, and an audible/visual alert will activate.

1. Gently pull out the water tank from the front of the unit.
2. Carefully empty the collected water.
3. Slide the empty tank back into its position until it clicks securely. The unit will resume operation.

5.2 Cleaning the Air Filter

The air filter should be cleaned every two weeks or more frequently depending on usage and air quality.

1. Unplug the dehumidifier from the power outlet.
2. Locate the air filter (usually behind the air inlet grille).
3. Remove the filter.
4. Clean the filter using a vacuum cleaner or wash it gently with warm, soapy water. Rinse thoroughly and allow it to air dry completely before reinstallation.
5. Reinstall the dry filter and close the grille.

The unit is compatible with HEPA 11 & 13 filters (not included). Consult the manufacturer for compatible replacement filters.

5.3 Cleaning the Unit Exterior

Wipe the exterior of the dehumidifier with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.

6. Troubleshooting

If you encounter issues, refer to the following common problems and solutions.

For issues not listed here, please contact BESTHERM customer support.

7. Specifications

Detailed technical specifications for the BESTHERM Athea 20L Dehumidifier.

8. Warranty and Support

BESTHERM is committed to providing quality products and customer satisfaction.

8.1 Product Warranty

This product comes with a 2-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.

8.2 Customer Support

For any questions, technical assistance, or warranty claims, please contact our customer support team:

• Online FAQ: Visit www.bestherm.fr/pages/faq
• Telephone Assistance: 03 20 47 05 37
• Email Assistance: sav@hom-y.fr

Figure 8.1: Scan this QR code to access installation and programming videos on the BESTHERM YouTube channel. BESTHERM YouTube Channel