Introduction
The MADETEC DEHU088 Portable Dehumidifier is designed to efficiently remove excess moisture from your indoor environment, creating a more comfortable and healthier living space. This unit is ideal for various rooms including basements, bedrooms, bathrooms, closets, and kitchens, effectively controlling humidity and preventing issues associated with dampness. Its compact design and user-friendly features make it a convenient solution for maintaining optimal humidity levels.
Product Features
- Effortless Humidity Control: Removes up to 5000 cubic feet of moisture from your space, perfect for basements, bedrooms, bathrooms, and kitchens.
- Capacity Plus: 68-ounce (2-liter) water tank allows for extended operation before needing to empty.
- Portable and Compact: Rectangular design with smooth edges for easy maneuvering, ideal for small spaces.
- Ultrasonic Technology: Quiet operation for undisturbed sleep or work, with a timer for automated shut-off.
- Easy Maintenance: Demineralization filter and drain hose included for simple setup and cleaning.

Image: MADETEC DEHU088 Portable Dehumidifier, front view.
Video: Overview of the MADETEC Dehumidifier for Home, highlighting its features and benefits.
Setup Guide
- Unpack the Unit: Carefully remove the dehumidifier from its packaging. Retain packaging for future storage or transport.
- Choose a Location: Place the dehumidifier on a flat, stable surface in the desired area. Ensure there is at least 6 inches (15 cm) of space around the unit for proper air circulation.
- Power Connection: Plug the power cord into a grounded electrical outlet.
- Water Tank Installation: Ensure the 68-ounce (2-liter) water tank is correctly inserted into the unit. The unit will not operate if the tank is improperly seated or full.
- Continuous Drainage (Optional): For continuous operation without manual emptying, connect the included drain hose to the drainage port on the back of the unit. Route the hose to a suitable drain (e.g., floor drain, sink) ensuring it is sloped downwards to allow gravity drainage and free of kinks.
Operating Your Dehumidifier
- Power On/Off: Press the Power button on the control panel to turn the unit on or off.
- Adjust Humidity Setting: Use the Humidity Setting button to select your desired humidity level (e.g., 30% to 90%). The unit will automatically operate to maintain this level.
- Fan Speed: Select between low and high fan speeds using the Speed button.
- Sleep Mode: Activate Sleep Mode for quieter operation and dimmed display lights, ideal for nighttime use.
- Timer Function: Set a timer for automatic shut-off after a specified number of hours.
- Child Lock: Press and hold the Lock button for 3 seconds to activate or deactivate the child lock, preventing accidental changes to settings.
Video: Demonstration of the MADETEC Dehumidifier's operation over 24 hours, showcasing its effectiveness.
Video: Detailed review and demonstration of the dehumidifier's features and functionality.
Maintenance and Care
- Emptying the Water Tank: When the water tank is full, the unit will automatically shut off and an indicator light will illuminate. Carefully remove the tank, empty the collected water, and reinsert it securely.
- Cleaning the Air Filter: The washable and reusable filter should be cleaned regularly (e.g., every 2-4 weeks, depending on usage and air quality). Remove the filter, rinse it under running water, and allow it to air dry completely before reinserting.
- Unit Cleaning: Wipe the exterior of the unit 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 the unit is clean and dry. Store in a cool, dry place.
Video: Frequently Asked Questions about the dehumidifier, including maintenance tips applicable to all models.
Troubleshooting Common Issues
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power, water tank full or improperly seated | Check power connection. Empty and re-seat water tank correctly. |
| Dehumidifier not collecting water | Room humidity too low, ambient temperature too low, air filter clogged | Ensure room humidity is above target. Operate in temperatures above 41°F (5°C). Clean air filter. |
| Unit is noisy | Unit not on a level surface, air filter clogged | Place unit on a flat, stable surface. Clean air filter. |
| Water leaking from unit | Water tank improperly seated, continuous drain hose kinked or blocked | Re-seat water tank. Check continuous drain hose for kinks or blockages. |
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | MADETEC |
| Model Name | DEHU088 |
| Floor Area Coverage | Up to 550 Sq.ft (5000 Cubic Feet) |
| Water Tank Capacity | 68 oz (2000 ML) |
| Operation Mode | Ultrasonic |
| Product Dimensions | 6.69 x 6.69 x 9.45 inches |
| Item Weight | 4.89 pounds |
| Included Components | Drain hose, Water tank |
Warranty and Customer Support
MADETEC products are designed for reliability and performance. For any questions, concerns, or technical assistance, please refer to the contact information provided in your product packaging or visit the official MADETEC website. Our dedicated support team is available to help with any issues you may encounter.