Dehumidifier Dorosin ER-660E 660W, 20 L/day capacity

DOROSIN dehumidifier ER-660E is designed to control indoor humidity in large rooms and open spaces. With a dehumidification capacity up to 60 liters per day, the ER-660E reduces excess moisture, helping to prevent mold and damage caused by high humidity. The model is suitable for apartments, offices, libraries, basements and other large areas, and supports remote control via Smart Life or Tuya Smart app.

Advantages

The ER-660E offers high dehumidification performance up to 60 L/day and a compact, mobile design with wheels and handles for easy relocation. It uses a Panasonic double rotary compressor with R410A refrigerant for efficient moisture removal, features an intuitive 12.6-inch LED touch screen for control, and provides multiple operating modes including clothes drying and anionic air purification. The unit includes a large water tank and an option for continuous drainage, operates quietly (<40 dB) and has built-in safety protections.

Key specifications

• Manufacturer: Dorosin
• Model: ER-660E
• Dehumidification capacity: up to 60 L/day (30°C, 80% RH); 34 L/day (27°C, 60% RH)
• Power supply: 230 V / 50 Hz
• Power consumption: 695 W (27°C, 60% RH) / 1050 W (30°C, 90% RH)
• Airflow: 360 m³/h
• Operating range: 5–35°C, 10–90% RH
• Compressor: Panasonic double rotary
• Refrigerant: R410A
• Water tank capacity: 7–8 L (tank 7 L, specification text mentions 8 L option)
• Recommended room area: 80–120 m² (up to 150 m² in some conditions)
• Dimensions (device): 420 × 317 × 673 mm
• Weight: 25 kg
• Control: 12.6-inch LED touch screen
• Operating modes: Comfort, Clothes drying, Anionic air purification
• Humidity setting range: 40%, 50%, 60%, 70%, continuous
• Fan speeds: 2 (high / low)
• Noise level: <40 dB

How to use

Place the dehumidifier on a flat, stable surface with sufficient clearance around it for air circulation. Use the touch screen to select the required operating mode and humidity setpoint or enable continuous mode. To dry clothes, select the drying mode and position the unit so airflow passes over the laundry. Empty the water tank regularly or connect a drain hose for continuous drainage when operating for long periods. Use the Smart Life or Tuya Smart app to monitor and control the device remotely.

Recommendations

For optimal performance, keep doors and windows closed during operation, clean the air inlet and outlet periodically, and ensure the room temperature remains within the operating range (5–35°C). If the dehumidifier is used in very large or highly humid spaces, consider continuous drainage and periodic maintenance of the compressor and filters according to the user manual.