LOEFME semiconductor dehumidifier (also known as a thermoelectric or Peltier dehumidifier) works on the principle of the Peltier effect, where a thermoelectric module is used to cool one side and heat the other. The working process is as follows: Air Intake: Moist air is drawn into the dehumidifier by a fan. Cooling and Condensation: The air flows over the cooled side of the Peltier module. Since the temperature of this side is below the dew point of the air, the water vapor condenses and forms water droplets. Water Collection: The condensed water droplets are collected in a water tank. Heating and Dry Air Release: After cooling, the dried air is passed over the heated side of the Peltier module to be warmed again before being released back into the room. Cycle Process: This process is continuously repeated to gradually reduce the humidity.
Product Parameters:
Model: MD307A Product Size: 160 mm (W) x 130 mm (D) x 219 mm (H) Net Weight: 0.96 kg Gross Weight: 1.32 kg Main Material: ABS Water Tank Capacity: 1000 ml Daily Dehumidification Volume: 350 ml/day (measured at a temperature of 30°C ± 2°C, relative humidity 80% ± 5%) Output Power: 9V DC 2.5A Power: 22.5 W Operating Current: 1.8–2.4 A Operating Environment: above 15°C, >40% relative humidity Noise Level: less than 35 dB Water Tank Lighting: RGB
Precautions:
Installation and Placement: Place the dehumidifier on a stable, flat surface to prevent tipping or spilling of the water tank. Ensure that there is sufficient space around the device (at least 20 cm from walls and objects) for proper airflow. Avoid placing the dehumidifier in direct sunlight or near heat sources, as this can affect its efficiency.
Electrical Safety: Confirm that the power adapter matches the device’s requirements (9V DC 2.5A) before plugging it in. Use the provided power adapter only. Avoid using third-party adapters to prevent damage or malfunction. Unplug the dehumidifier before cleaning, moving, or when it’s not in use for extended periods.
Operating Environment: Operate the dehumidifier in a room with a temperature above 15°C and a relative humidity above 40% for optimal performance. Avoid using the device in rooms with extremely low humidity, as this can lead to over-drying, which may cause discomfort.
Water Tank and Drainage: Regularly check and empty the water tank to prevent overflow, especially in high-humidity environments. Ensure the water tank is securely in place before operating the dehumidifier. If the tank is removed or improperly positioned, the device may stop working. Clean the water tank periodically to prevent mold and bacteria buildup.
Maintenance: Clean the air inlet and outlet regularly to avoid dust accumulation, which can reduce efficiency. Do not immerse the dehumidifier in water or any other liquid. Clean the exterior with a damp cloth and ensure it is fully dry before reconnecting it to the power supply. Avoid disassembling or attempting to repair the dehumidifier yourself. Contact a qualified technician for any repairs.
Noise Considerations: Although the dehumidifier operates quietly (less than 35 dB), it’s advisable to place it away from sleeping areas or where noise sensitivity is a concern. Water Tank Lighting: The water tank features RGB lighting. If you are sensitive to light or prefer to sleep in complete darkness, consider placing the dehumidifier in a different room or using it during the day.
Transportation and Storage: When transporting the dehumidifier, handle it carefully to avoid damage to the Peltier module or other internal components. If storing the dehumidifier for an extended period, empty the water tank, clean the device, and store it in a cool, dry place.
Operating Conditions: Monitor the humidity level in the room to avoid overuse. Continuous operation in already low-humidity conditions can cause dryness and discomfort.
Package Includes: Dehumidifier*1 User Manual*1