Introduction
Thank you for choosing the Arctic Wind 2ADP50A 50-Pint Dehumidifier. This appliance is designed to remove excess moisture from the air, helping to prevent mold, mildew, and other moisture-related issues in spaces up to 4,500 square feet. Please read this manual thoroughly before operating your dehumidifier to ensure safe and efficient use. Keep this manual for future reference.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Read all instructions before using the dehumidifier.
- Ensure the power source matches the electrical requirements of the unit.
- Do not operate the dehumidifier with a damaged cord or plug.
- Keep the unit away from heat sources and direct sunlight.
- Do not block air inlets or outlets. Maintain at least 8 inches (20 cm) clearance around the unit.
- Always unplug the unit before cleaning or performing any maintenance.
- Do not use the unit in areas where water may splash onto it.
- This appliance is for residential use only.
Product Overview
The Arctic Wind 2ADP50A dehumidifier features a sleek, flat panel design with a soft touch electronic control pad for easy operation. It is equipped with a 50-pint capacity water bucket and can cover areas up to 4,500 sq. ft.

Figure 1: Front view of the Arctic Wind 2ADP50A Dehumidifier, showcasing its modern design and water level indicator.
Included Components:
- Arctic Wind 2ADP50A Dehumidifier Unit
- 4 Caster Wheels (for mobility)
- Instruction Manual (this document)
- Warranty Card
Control Panel Features:
The soft touch electronic control pad allows for easy customization and monitoring of the dehumidifier's functions.
- Power Button: Turns the unit on or off.
- Humidity Setting Buttons: Adjusts the desired humidity level.
- Fan Speed Button: Selects fan speed (e.g., Low, High).
- Timer Button: Sets a timer for automatic shut-off or turn-on.
- Display Screen: Shows current humidity, set humidity, or timer settings.
- Filter Reset Indicator: Lights up when the air filter needs cleaning.
- Bucket Full Indicator: Illuminates when the water collection bucket is full and needs to be emptied.
Setup
1. Unpacking
Carefully remove the dehumidifier from its packaging. Retain the packaging materials for future storage or transport.
2. Caster Wheel Installation
The four caster wheels are included for easy mobility. Gently tilt the unit and insert each caster wheel into the designated slots at the bottom of the dehumidifier until they click securely into place. Ensure all wheels are firmly attached before placing the unit upright.
3. Placement
Place the dehumidifier on a firm, level surface that is strong enough to support the unit with a full water bucket. For optimal performance, ensure there is at least 8 inches (20 cm) of air space on all sides of the unit to allow for proper air circulation. Avoid placing the unit near heat-generating appliances or in direct sunlight.

Figure 2: The dehumidifier positioned in a living space, demonstrating appropriate clearance from furniture.

Figure 3: The dehumidifier placed in a laundry room, an ideal location for moisture removal.
4. Power Connection
Plug the power cord into a grounded electrical outlet. Do not use extension cords or adapter plugs.
Operating Instructions
1. Turning On/Off
Press the Power button on the control panel to turn the unit on or off.
2. Setting Desired Humidity Level
Use the Humidity Setting buttons (usually up/down arrows) to set your desired humidity level. The display will show the current humidity level and then switch to show your set humidity. The unit will operate until the ambient humidity reaches the set level, then cycle off. It will restart automatically if the humidity rises above the set level.
3. Drainage Options
Your dehumidifier offers two methods for water removal:
a. Manual Drainage (Water Bucket)
The unit collects water in its internal 50-pint bucket. When the bucket is full, the Bucket Full Indicator will light up, and the unit will automatically shut off. Carefully remove the bucket, empty the water, and reinsert it firmly into the unit. The dehumidifier will resume operation once the bucket is properly reinstalled.
b. Continuous Drainage
For continuous operation without needing to empty the bucket, you can connect a standard garden hose (not included) to the direct-to-drain port at the back of the unit. Ensure the hose is sloped downwards to allow gravity to drain the water to a suitable floor drain or sink. This feature is ideal for prolonged use in very humid environments.

Figure 4: Graphic illustrating the dehumidifier's capacity to dehumidify up to 4,500 sq. ft. and hold 50 pints of moisture.
Maintenance
Regular maintenance ensures the longevity and efficient operation of your dehumidifier.
1. Cleaning the Air Filter
The dehumidifier is equipped with a washable/reusable air filter. A dirty filter can reduce efficiency and cause the unit to work harder. Clean the filter every two weeks or when the Filter Reset Indicator lights up.
- Turn off the unit and unplug it from the power outlet.
- Locate and remove the air filter (usually at the back or side of the unit).
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it. Do not use a dryer or direct heat.
- Once the filter is reinstalled, plug in the unit and press the Filter Reset button (if available) or power cycle the unit to clear the indicator.

Figure 5: Icons indicating the use of R410A Refrigerant and a Washable/Reusable Filter, highlighting environmental and maintenance features.
2. Cleaning the Water Bucket
Clean the water bucket periodically to prevent mold and mildew growth. Use a mild detergent and warm water. Rinse thoroughly and dry before reinserting.
3. Long-Term Storage
If the dehumidifier will not be used for an extended period:
- Unplug the unit and empty the water bucket completely.
- Clean the air filter and the water bucket.
- Coil the power cord neatly.
- Store the unit upright in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
Before contacting customer support, try the following solutions for common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dehumidifier does not turn on. | No power; Bucket full or not properly seated; Temperature too low. | Check power plug and outlet; Empty and reinsert bucket; Ensure room temperature is above 41°F (5°C). |
| Unit runs but does not collect water. | Air filter clogged; Humidity setting too high; Room temperature too low; Continuous drain hose clogged or improperly installed. | Clean air filter; Lower humidity setting; Ensure room temperature is adequate; Check continuous drain hose for kinks or blockages. |
| Unit is noisy. | Unit not on a level surface; Air filter clogged; Fan obstruction. | Place unit on a flat, stable surface; Clean air filter; Check for any obstructions in the fan area. |
| Frost appears on coils. | Room temperature too low. | This is normal in low temperatures. The unit has an auto-defrost function. If frost persists, increase room temperature. |
Specifications
Detailed technical specifications for the Arctic Wind 2ADP50A Dehumidifier:
| Specification | Value |
|---|---|
| Model Name | 2ADP50A |
| Capacity | 50 Pints/Day |
| Floor Area Coverage | Up to 4500 Square Feet |
| Item Weight | 42.8 Pounds |
| Dimensions (H x W x D) | Approx. 24" x 15" x 11" |
| Material | Plastic |
| Color | White |
| Operation Mode | Continuous |
| Refrigerant | R410A |
| Assembly Required | Yes (Caster Wheels) |

Figure 6: Visual representation of the dehumidifier's dimensions: 24 inches high, 15 inches wide, and 11 inches deep.
Warranty and Support
Your Arctic Wind 2ADP50A Dehumidifier comes with a manufacturer's warranty. Please refer to the included warranty card for specific terms, conditions, and duration of coverage. For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Arctic Wind customer support. Contact information can typically be found on the warranty card or the manufacturer's official website.





