MDR MDR-300

MDR MDR300 Damp Away Dehumidifier 14 Oz. User Manual

Model: MDR-300

1. Introduction

The MDR MDR300 Damp Away Dehumidifier is designed to effectively remove excess moisture and humidity from various enclosed spaces. This product utilizes a specialized absorbent material to draw moisture from the air, helping to prevent mildew, musty odors, and moisture damage. It is ideal for use in boats, cabins, lockers, closets, heads, cabinets, basements, and other areas prone to humidity buildup.

2. Product Overview

The MDR300 Damp Away Dehumidifier comes in a 14-ounce container. It is an odorless, non-electric solution for moisture control. The unit is designed to absorb up to 14 times its own weight in water, providing long-lasting protection against humidity. As moisture is absorbed, it collects as liquid in the bottom of the container, indicating when it needs to be emptied.

MDR MDR300 Damp Away Dehumidifier 14 Oz. container

Figure 1: MDR MDR300 Damp Away Dehumidifier 14 Oz. The image shows the white plastic container with a blue label, designed to absorb moisture from the air.

3. Setup and Placement

  1. Unpack: Carefully remove the dehumidifier from its packaging.
  2. Prepare: Ensure the container is upright and stable. There are no complex assembly steps required.
  3. Placement: Place the MDR300 Damp Away Dehumidifier in the desired enclosed area where moisture is a concern. Suitable locations include:
    • Boat cabins, lockers, and heads
    • Household closets and cabinets
    • Basements and storage rooms
    • RVs and campers
    Ensure the unit is placed on a flat, stable surface where it will not be easily knocked over. Avoid placing it directly on delicate surfaces without a protective mat, although the unit is designed not to overflow.

4. Operating Instructions

The MDR300 Damp Away Dehumidifier operates passively by absorbing moisture from the surrounding air. No power source or activation is required beyond initial placement.

  • Automatic Operation: Once placed, the dehumidifier will automatically begin to absorb airborne moisture.
  • Moisture Collection: As moisture is absorbed, it will convert into a liquid and collect in the bottom reservoir of the container.
  • Duration: The dehumidifier can last for several months, depending on the humidity levels in the environment.
  • Monitoring: Periodically check the container to observe the amount of collected water.

5. Maintenance

Regular maintenance ensures the continued effectiveness of your dehumidifier.

  1. Emptying Collected Water: When the bottom reservoir is full of collected water, carefully pour the liquid into a drain (e.g., sink or toilet). Avoid spilling the liquid on surfaces, as it is a saline solution.
  2. Disposal: Once the absorbent material is fully dissolved and no longer absorbing moisture, or if the container is empty of solid material, dispose of the entire unit according to local waste disposal guidelines. The container is typically recyclable after rinsing, but check local regulations.
  3. Replacement: Replace the unit with a new MDR300 Damp Away Dehumidifier when the absorbent material is depleted.

6. Troubleshooting

Problem Possible Cause Solution
No water collected after several days. Low humidity in the area, or the area is too large for a single unit. Verify humidity levels. Consider adding more units or placing the unit in a smaller, more enclosed space. Ensure the area is sealed to prevent external moisture entry.
Unit seems to be depleting too quickly. Very high humidity levels in the environment. This indicates the unit is working effectively. Replace more frequently or use multiple units for severe humidity.
Musty odor persists. Source of odor not fully addressed, or humidity is still too high. Ensure the area is well-ventilated when possible. Check for other sources of moisture or mold. Consider using additional dehumidifiers or a larger capacity solution.

7. Specifications

  • Brand: MDR
  • Model Number: MDR-300
  • Capacity: 14 ounces (absorbent material)
  • Tank Volume: 32 Fluid Ounces (for collected water)
  • Item Weight: Approximately 2 Pounds (initial)
  • Color: White
  • Special Feature: Portable, Odorless
  • Operation Mode: Continuous (passive absorption)
  • UPC: 031381300168

8. Safety Information

Please read and follow these safety precautions to ensure safe use of the product:

  • Keep Out of Reach of Children and Pets: The absorbent material and collected liquid can be harmful if ingested.
  • Avoid Contact: Do not allow the absorbent material or collected liquid to come into contact with skin, eyes, or clothing. In case of contact, rinse thoroughly with water. If irritation persists, seek medical attention.
  • Do Not Ingest: This product is not for consumption. If ingested, seek immediate medical attention.
  • Proper Disposal: Dispose of the unit and its contents responsibly according to local regulations.
  • Stable Placement: Always place the dehumidifier on a stable, level surface to prevent tipping and spillage.
  • Ventilation: While the product is odorless, ensure adequate ventilation in enclosed spaces when possible.

Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

9. Warranty and Support

Specific warranty information for the MDR MDR300 Damp Away Dehumidifier is not provided in the product details. For warranty claims, technical support, or further inquiries, please contact the manufacturer directly using the contact information typically found on the product packaging or the official MDR website.

You may also visit the MDR Store on Amazon for additional product information or to contact the brand.

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