1. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury when using your dehumidifier, follow these basic precautions:
- Read all instructions before using the appliance.
- Ensure the power supply matches the voltage specified on the rating label.
- Do not operate the dehumidifier with a damaged cord or plug.
- Always unplug the unit before cleaning or servicing.
- Do not block air inlets or outlets.
- Keep the unit on a level surface to prevent water overflow.
- Do not use the appliance near water or in excessively damp environments.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
2. Product Overview
2.1 Components
Familiarize yourself with the main parts of your AIRPLUS Dehumidifier:

Image: Front and side view of the AIRPLUS Dehumidifier, showing its compact design and air vents.
- Air Inlet Grille
- Air Outlet Grille
- Control Panel
- Water Tank
- Continuous Drain Outlet
- Power Cord
- Casters (for easy movement)
2.2 Control Panel
The smart control panel allows you to manage all functions of the dehumidifier:

Image: Close-up of the dehumidifier's control panel, displaying buttons for Dry Clothes, Ionizer Mode, Time Setting, Humidity Setting, Airflow Setting, and ON/OFF, along with a digital display.
- Dry Clothes Mode: Activates a continuous dehumidification setting suitable for drying laundry.
- IONIZER Mode: Engages the negative ion function for air purification.
- Time Setting (Timer): Sets the 24-hour auto on/off timer.
- Humidity Setting: Adjusts the desired humidity level (e.g., 40% - 80% RH).
- Airflow Setting (Speed): Controls fan speed (Low, Medium, High).
- ON/OFF: Powers the unit on or off.
- Digital Display: Shows current humidity, set humidity, timer settings, and error codes.
3. Setup and Installation
3.1 Unpacking
- Carefully remove the dehumidifier from its packaging.
- Remove all packing materials, including any tape or protective films.
- Inspect the unit for any shipping damage. If damaged, do not operate and contact customer support.
3.2 Placement
- Place the dehumidifier on a firm, level surface that can support its weight when the water tank is full.
- Ensure there is at least 8 inches (20 cm) of space around the unit for proper air circulation. Do not block the air inlet or outlet.
- Avoid placing the unit near heat sources, such as radiators or ovens, or in direct sunlight.
- For optimal performance, operate the dehumidifier in an enclosed area. Close all doors and windows in the room where it is operating.

Image: An AIRPLUS Dehumidifier positioned in a living room, illustrating its coverage area of up to 5000 sq. ft. with blue concentric circles.
3.3 Power Connection
- Plug the power cord into a grounded electrical outlet. Ensure the outlet voltage matches the unit's requirements.
- Do not use extension cords or adapter plugs with this appliance.
4. Operating Instructions
4.1 Initial Operation
- Press the ON/OFF button to turn on the dehumidifier. The digital display will show the current room humidity.
- Press the Humidity Setting button to set your desired humidity level. The recommended range is 40% to 60% Relative Humidity (RH). The unit will operate until the set humidity is reached, then cycle on and off to maintain it.
- Press the Airflow Setting button to adjust the fan speed (Low, Medium, High). Higher fan speed results in faster dehumidification but may produce more noise.
4.2 Drainage Options
Your dehumidifier offers two methods for water removal:

Image: Two AIRPLUS Dehumidifiers, one showing the 1.3-gallon water tank and the other connected to a continuous drain hose, highlighting the overflow protection feature and product dimensions.
4.2.1 Manual Drainage (Water Tank)
- When the 1.3-gallon water tank is full, the dehumidifier will beep and automatically shut off. The "Full" indicator light will illuminate.
- Carefully remove the water tank from the back of the unit.
- Empty the collected water.
- Reinsert the empty water tank firmly into the unit. The dehumidifier will resume operation automatically.
4.2.2 Continuous Drainage (Drain Hose)
- For continuous operation without emptying the water tank, attach the included drain hose to the continuous drain outlet located at the bottom of the water tank area.
- Ensure the hose is sloped downwards to allow gravity to drain the water to a suitable floor drain or larger container.
- Check for any kinks or blockages in the hose to ensure proper drainage.
4.3 Special Modes and Functions

Image: Visual representation of the dehumidifier's multiple modes: Dry Clothes, Air Circulation, Continuous Dehumidification, and Normal Operation, depicted in various home settings.
4.3.1 Dry Clothes Mode
- Press the Dry Clothes button to activate this mode. The unit will operate continuously at a high fan speed to quickly dry laundry.
- This mode is ideal for use in laundry rooms or small spaces where clothes are hung to dry.
4.3.2 IONIZER Mode
- Press the IONIZER Mode button to activate the negative ion generator, which helps to purify the air by removing airborne particles.
4.3.3 Timer Function

Image: An AIRPLUS Dehumidifier operating quietly (42dB) in a bedroom, illustrating its 24-hour auto on/off timer and sleep mode with screen off.
- Auto-On Timer: With the unit off, press the Time Setting button to set the desired number of hours (1-24) after which the unit will automatically turn on.
- Auto-Off Timer: With the unit on, press the Time Setting button to set the desired number of hours (1-24) after which the unit will automatically turn off.
4.3.4 Automatic Defrost
- The dehumidifier is equipped with defrost sensors. If the coil temperature drops below 45°F (7°C), the unit will automatically enter defrost mode to prevent ice buildup.
- During defrost, the compressor will turn off, and the fan will continue to run to melt the ice. The "Defrost" indicator light may illuminate.
- Operation will resume automatically once defrosting is complete.
4.3.5 Silent Mode (Sleep Mode)
- While not explicitly a button, selecting a lower fan speed and setting the desired humidity can achieve a quieter operation, around 42dB, suitable for bedrooms. The display can also be set to turn off for minimal disturbance.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your dehumidifier.
5.1 Cleaning the Air Filter
- The air filter should be cleaned every two weeks or more frequently depending on usage and air quality.
- Turn off and unplug the dehumidifier.
- Remove the air filter from the back of the unit.
- Wash the filter with warm, soapy water. Rinse thoroughly and allow it to air dry completely before reinstalling.
- Do not operate the dehumidifier without the filter or with a wet filter.
5.2 Cleaning the Water Tank
- Clean the water tank regularly to prevent mold and mildew growth.
- Remove the water tank and wash it with warm water and a mild detergent.
- Rinse thoroughly and dry before placing it back into the unit.
5.3 Cleaning the Exterior
- Wipe the exterior of the dehumidifier with a soft, damp cloth.
- Do not use harsh chemicals, abrasives, or solvents, as these can damage the surface.
6. Troubleshooting
Before contacting customer support, please refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dehumidifier does not turn on. | No power; Power cord not plugged in; Water tank full or not properly seated. | Check power supply; Ensure cord is securely plugged in; Empty and re-seat water tank. |
| Unit runs but does not dehumidify. | Air filter clogged; Room temperature too low; Doors/windows open; Humidity setting too high. | Clean air filter; Ensure room temperature is above 45°F (7°C); Close doors/windows; Lower desired humidity setting. |
| Water leaks from the unit. | Water tank not properly seated; Continuous drain hose kinked or blocked; Unit not level. | Re-seat water tank; Check and clear drain hose; Place unit on a level surface. |
| Unit is noisy. | Fan speed too high; Unit not on a level surface; Obstruction in fan. | Reduce fan speed; Ensure unit is on a level surface; Check for and remove any obstructions. |
| "Full" indicator light is on, but tank is not full. | Float switch stuck or dirty; Water tank not properly seated. | Clean float switch; Re-seat water tank firmly. |
7. Specifications
| Feature | Specification |
|---|---|
| Brand | AIRPLUS |
| Model Number | WFS2008 |
| Dehumidification Capacity | 80 Pints per Day |
| Coverage Area | Up to 5000 sq. ft. |
| Water Tank Volume | 1.3 Gallons (5.5 Liters) |
| Product Dimensions (D x W x H) | 7.87" x 23.62" x 13.77" |
| Item Weight | 31.3 pounds |
| Color | White |
| Special Features | Auto Drain, Automatic Defrost, Ionizer, Timer, Humidity Display, Silent Mode |
| Recommended Use | Basement, Home, Garage, Bathroom |
8. Warranty and Customer Support
AIRPLUS provides a limited warranty for this product. Please refer to the warranty card included with your purchase for specific terms and conditions.
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact AIRPLUS customer support through the retailer where the product was purchased or visit the official AIRPLUS website.
Please have your model number (WFS2008) and purchase date available when contacting support.