Compatible with heat exchange ventilation systems.
The AUX Fan is equipped with the latest radar sensor technology. It
recognizes movement and automatically starts the exhaust process when
someone enters the room. After ~10 minutes, the fan is automatically
stopped and the shutter closed to prevent backflow.
Conventional infrared type sensors need to be installed externally, but the AUX Fan's sensor is integrated. This keeps it simple, as there is no need for extra wiring to operate the sensor.
|Performance comparison||Infrared type sensor（PIR)||Radar sensor|
|External lens||Required||Not required|
|Manual timer adjustment||Required||Not required|
|Aging||Occurs||Does not occur|
|Malfunction caused by solar radiation||Occurs||Does not occur|
|Malfunction by heating/heat sources||Occurs||Does not occur|
The AUX Fan adopted a radar type human sensor. Unlike a conventional
infrared sensor, small pets and sunlight can no longer be mistaken for
a person, preventing unnecessary ventilation operations.
The AUX Fan sends out a small amount of radar waves to determine the position of people in the room. It can detect that people remain in the room even if they stopped moving. The AUX Fan runs for ~10 minutes after detecting movement.
Upon leaving the bathroom, the AUX Fan recognizes that there is no
longer a person inside and will exhaust air for up to 10 minutes.
The radar sensor runs on a very weak current with almost no power consumption.
Moreover, a power-saving DC type motor is used.
The AUX Fan provides optimal local ventilation, even in combination
with a heat exchange ventilation system.
A heat exchange ventilation system ventilates air both in- and outwards simultaneously. The balance between inflow and outflow is highly important, because such a system absorbs heat when exhausting and returns this heat when ventilating inwards. Heat exchange ventilation is optimized to equalize in- and outflow to maintain a high heat exchange efficiency. If however a local ventilation fan, such as a toilet fan, sucks out air and operates in tandem with a heat exchange ventilation system, negative pressure will result in a decreased efficiency for the heat exchange ventilation system. That is how the AUX Fan was born.
|Series Number A15050-130-0004||
（built-in radar sensor）
|Duct diameter (mm)||Ø100||Ø100|
|Power supply (V/Hz)||100-240 (V) , 50-60 (Hz)||100-240 (V) , 50-60 (Hz)|
|Power consumption (W)||4.5||4.5|
|Air flow (m³/h)||120||120|
|Noise (dB(A))||29 dB(A) @1m||29 dB(A) @1m|
|Weight (Kg)||1.7 kg||1.7 kg|
|Backflow prevention shutter||Yes||Yes|
|Price (tax excluded）||$528.64||$415.09|
The latest technology, simple and beautiful design
This energy-saving fan is a product that combines rich experience in motor development with international product design. Adopting a DC motor, this fan merges aesthetic sense, the knowledge of fluid mechanics and transmission technology together.
With DC motor technology, the noise is quiet and power consumption can be cut by 80% in comparison to a conventional fan.
100 ~ 240VAC correspondence
Safe auto start motor
Synthetic resin UL94V-0 for fire protection
|Motor type||AC motor||DC motor|
|Noise||45 dB(A)||29 dB(A)|
Acoustic performance laboratory
The outdoor cover KK2 has a windproof backflow prevention effect. The specially designed structure prevents wind from intruding and helps avert room temperature drops.
140-0001 Tokyo-to Shinagawa-ku Kita-Shinagawa 3-6-13-509
TEL (+81)3-6433-2831 FAX (+81)3-6433-2839