1. Introduction
Thank you for choosing the AIRPLUS 77 Pint Dehumidifier. This manual provides essential information for the safe and efficient operation of your appliance. Please read it thoroughly before use and retain it for future reference.
This dehumidifier is designed to reduce humidity levels in indoor spaces up to 5000 sq. ft., featuring a 1.3-gallon water tank and options for continuous drainage. It includes functions for dehumidification, drying, and air purification, along with a smart control panel for easy operation.
Figure 1: Illustration of the dehumidifier's efficiency, reducing humidity from 80% to 40%.
2. Important Safety Instructions
To prevent injury to the user or others and property damage, the following instructions must be followed. Incorrect operation due to ignoring instructions may cause harm or damage.
- Always connect the unit to a grounded power outlet.
- Do not operate the unit with a damaged power cord or plug.
- Do not block the air inlet or outlet.
- Ensure the unit is placed on a level, stable surface to prevent water overflow.
- Do not immerse the unit in water or other liquids.
- Unplug the unit before cleaning or performing any maintenance.
- Keep children and pets away from the unit during operation.
- Do not use the unit in areas where flammable gases or combustible materials are present.
3. Product Overview
3.1 Components
The AIRPLUS Dehumidifier is designed for efficient moisture removal. Key components include:
- Air Inlet/Outlet: For drawing in and expelling air.
- Control Panel: For setting operating modes and functions.
- Water Tank: 1.3-gallon capacity for collected moisture.
- Drainage Port: For connecting the continuous drain hose.
- Casters: For easy mobility.
Figure 2: Front view of the AIRPLUS Dehumidifier, showing the water tank and overall dimensions.
3.2 Control Panel
The smart control panel allows you to manage all functions of the dehumidifier. It features a digital display for temperature and humidity, along with various mode indicators.
Figure 3: Detailed view of the Smart Control Panel, illustrating buttons for Dry Clothes, Ionizer Mode, Time Setting, Humidity Setting, Airflow Setting, and Power On/Off.
- ON/OFF Button: Powers the unit on or off.
- Humidity Setting: Adjusts the desired humidity level.
- Airflow Setting (Speed): Controls fan speed (Low, Medium, High).
- Time Setting (Timer): Sets the 24-hour auto on/off timer.
- IONIZER Mode: Activates the negative ion function for air purification.
- Dry Clothes Mode: Optimized setting for drying laundry.
- Digital Display: Shows current humidity, temperature, and timer settings.
- Indicators: Full water tank, Defrost, Drying, Ionizer, Timer, Humidity, Speed.
4. Setup
4.1 Placement
Place the dehumidifier on a firm, level surface in the area where dehumidification is needed. Ensure there is at least 8 inches (20 cm) of space around the unit for proper airflow. The unit is suitable for basements, garages, bathrooms, and other large rooms up to 5000 sq. ft.
Figure 4: Illustration of the dehumidifier's coverage area, demonstrating its effectiveness in a large living space up to 5000 sq. ft.
4.2 Drainage Options
Your dehumidifier offers two drainage methods:
- Manual Drainage (Water Tank):
The unit collects moisture in its 1.3-gallon (5.5-liter) water tank. When the tank is full, the dehumidifier will beep and automatically shut off. The "FULL" indicator light will illuminate. Empty the tank and place it back correctly to resume operation.
- Continuous Drainage (Drain Hose):
For continuous operation without needing to empty the tank, connect the provided 3.9 ft drain hose to the drainage port at the bottom of the water tank. Ensure the hose is sloped downwards to allow gravity drainage into a floor drain or suitable receptacle. This prevents the tank from filling and the unit from shutting off.
5. Operating Instructions
5.1 Power On/Off
Press the ON/OFF button on the control panel to turn the unit on or off.
5.2 Setting Desired Humidity
Press the Humidity Setting button to adjust the target humidity level. The digital display will show the current humidity. The unit will operate until the set humidity is reached, then cycle on and off to maintain it.
5.3 Fan Speed Adjustment
Press the Airflow Setting button to cycle through fan speeds: Low, Medium, and High. Higher speeds result in faster dehumidification but may produce more noise.
5.4 Operating Modes
Figure 5: Visual representation of the dehumidifier's multiple operating modes, including Dry Clothes, Air Circulation, Continuous Dehumidification, and Normal Operation.
- Dehumidification (Normal Operation): The primary function, removing moisture from the air.
- Dry Clothes Mode: Optimizes airflow and dehumidification for faster drying of laundry. Activate by pressing the Dry Clothes button.
- IONIZER Mode: Activates the negative ion generator to help purify the air. Press the IONIZER Mode button to enable.
- Silent Mode (Sleep Mode): Reduces fan speed and dims the display for quiet operation, ideal for bedrooms. The display will screen off in this mode.
Figure 6: The dehumidifier operating in a bedroom, highlighting its quiet operation at 42dB and the 'Screenoff In Sleep Mode' feature.
5.5 24-Hour Timer
Use the Time Setting button to program the unit to automatically turn on or off after a set number of hours (1-24 hours). This feature provides energy efficiency and convenience.
5.6 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, ensuring proper operation even in colder environments.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your dehumidifier.
- Emptying the Water Tank: When the tank is full, carefully remove it, empty the collected water, and reinsert it securely.
- Cleaning the Air Filter: The air filter should be cleaned every two weeks or more frequently depending on usage. Remove the filter, wash it with warm, soapy water, rinse thoroughly, and let it air dry completely before reinstalling.
- Cleaning the Unit Exterior: Wipe the exterior with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: If storing the unit for an extended period, ensure the water tank is empty and clean, and the unit is dry. Store in an upright position in a cool, dry place.
7. Troubleshooting
Before contacting customer support, please refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power, power cord loose, water tank full or improperly seated. | Check power connection. Empty and re-seat water tank correctly. |
| Unit runs but does not dehumidify. | Air filter clogged, humidity setting too high, room temperature too low. | Clean air filter. Lower desired humidity setting. Ensure room temperature is above 45°F (7°C). |
| Water tank fills too quickly / Unit beeps and shuts off frequently. | High humidity levels, continuous drainage not set up or hose blocked. | This is normal in very humid conditions. If continuous drainage is desired, ensure hose is connected and clear, with proper downward slope. |
| Unit is noisy. | Fan speed too high, unit not on a level surface, air filter clogged. | Reduce fan speed. Place unit on a level surface. Clean air filter. |
| Defrost indicator is on. | Coil temperature is too low. | This is normal. The unit is automatically defrosting. Operation will resume once defrosting is complete. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | AIRPLUS |
| Model Name | WFS2008-2 |
| Dehumidification Capacity | 77 Pints per Day (AHAM) / 80 Pints per Day (Manufacturer) |
| Coverage Area | Up to 5000 Sq. Ft. |
| Water Tank Capacity | 1.3 Gallons (5.5 Liters) |
| Product Dimensions (D x W x H) | 7.87"D x 23.62"W x 13.77"H |
| Item Weight | 31.3 pounds |
| Operation Mode | Automatic |
| Special Feature | Auto Drain, 24-hour Timer, Ionizer, Dry Clothes Mode, Auto Defrost |
| Color | White |
9. Warranty and Customer Support
For warranty information, please refer to the documentation included with your purchase or contact the retailer. If you encounter any issues or have questions regarding your AIRPLUS Dehumidifier, please contact AIRPLUS customer support for assistance.
Contact Information: Please refer to your product packaging or the official AIRPLUS website for the most current customer support contact details.
