FEATURES

• Wall-mounted fresh air supply fan with heat and energy recovery.
• Supplies clean, fresh air to single rooms.
• Removes stale, polluted air from the room.
• Cleans air of dust and insects.
• Prevents excessive humidity that causes mold.
• Eliminates disturbances from outdoor noise.
• Recovers heat and balances indoor humidity.
• Retains heating during winter and reduces air conditioning costs in summer.
• Energy-efficient operation.

DESIGN

Fan:

• Air is supplied or extracted by a reversible axial fan equipped with an EC motor. Thanks to EC technology, the fan ensures energy-efficient operation. The ball-bearing motor with overheating protection provides a longer service life.

Filter:

• Two integrated filters with G3 filtration efficiency are used to clean both supply and exhaust air streams. These filters ensure fresh air free of dust and insects while preventing contamination of ventilation components. Filters can be cleaned using a vacuum cleaner or washed with water.

HEAT AND ENERGY RECOVERY

• A high-tech ceramic heat exchanger with up to 85% heat recovery efficiency transfers thermal energy from the exhaust air stream to the supply air stream, ensuring effective heat recovery. 

   NGUYÊN LÝ HOẠT ĐỘNG 

  • Energy Recovery Process

    Energy recovery is achieved through the reversible operation of the fan, consisting of two cycles:

    CYCLE 1:
    When exhaust air passes through the ceramic heat exchanger, it transfers heat to warm up the exchanger. During the 70 seconds that the ceramic heat exchanger is heated, the fan automatically switches to Fresh Air Supply mode.

    CYCLE 2:
    Fresh, cool outdoor air passes through the ceramic heat exchanger, absorbing the accumulated heat and moisture, and is warmed to room temperature. During the 70 seconds that the ceramic heat exchanger cools down, the fan switches back to Air Extraction mode, and the cycle repeats.

    The Fresh Air Supply and Air Extraction modes alternate every 70 seconds.

    

   

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