Series Vents Arc

Intelligent low noise fan for exhaust ventilation

Motor type: DC
Control: Built-in control panel
Impeller type: Axial
Motion sensor
Humidity sensor: Built-in
Timer: Turn off timer

Intelligent integrated control functions allow to adjust personal settings for the most balanced microclimate.
A wide range of operating modes is available for high comfort.
The unique impeller shape and modern DC motor ensure both extremely quiet operation and high performance.
The DC motor ensures a low energy consumption level of 2.7 W only, even at maximum speed.
High water protection level allows for the fan to be installed over the shower.
Besides, the fan is connected to a DC 12 V power supply, which allows to install it even on yachts and motorhomes.
Black and white design colors available.

DESIGN

Specially designed motor on ball bearings and aerodynamically optimized impeller shape provide super silent operation at only 0.9 dBA, and high performance.
The bearings are maintenance-free and are filled with grease for the whole motor service life.
The motor is equipped with overheating protection.

The fan has IP44 ingress protection rating and can be installed in Zone 1 of bathrooms.

Due to replaceable spigots the fan is suitable for mounting with Ø100 or Ø125 mm air ducts.

Ease of use: the motor unit and the impeller can be easily removed with no special tools necessary.

SMART SENSORS OF THE VENTS ARC FAN

LIGHTING SENSOR
The lighting sensor works autonomously. It collects statistical data about the natural indoor light level and is triggered by an abrupt change in the light level. Daily natural light level changes do not trigger the sensor.

HUMIDITY SENSOR
Humidity sensor autonomously selects the optimum humidity level for the room in which it is installed. The fan's operation algorithm is selected based on analyzing the statistical data of the indoor humidity level.

TIMER
Turn-on delay timer is set at 30 sec. It is triggered by the lighting sensor or humidity sensor.
Turn-off delay timer is set at 15 minutes and is always triggered by a motion, lighting or humidity sensor.

TEMPERATURE SENSOR
It is triggered by a change in indoor air temperature when it reaches 28 °С, and turns off at a temperature of 24 °C.

MOTION SENSOR
It is triggered by detecting motion within its operational zone.

OPERATION MODES

The Vents Arc fan operation modes can be selected using a multiposition switch on the motor unit.

Mode 1 — the fan works in permanent ventilation mode at a speed of 20 m³/h; Once the motion sensor is triggered, the fan speed is changed to 60 m³/h, and if the humidity sensor is triggered, the fan operates at 90 m³/h.

Mode 2 — the fan works in permanent ventilation mode at a speed of 40 m³/h. Once either the motion sensor or light sensor is triggered, the fan speed is changed to 60 m³/h, and if the humidity sensor is triggered, the fan operates at 90 m³/h.

Mode 3 — the fan works in permanent ventilation mode at a speed of 40 m³/h; if the humidity sensor is triggered, the fan speed is changed to 115 m³/h.

Mode 4 — the fan works in permanent ventilation mode at a speed of 60 m³/h; if the humidity sensor is triggered, the fan speed is changed to 115 m³/h.

Mode 5 — the fan is in standby mode; it is activated by a signal from the triggered motion or lighting sensor and operates at 60 m³/h; if the humidity sensor is triggered, the fan speed changes to 90 m³/h.

Mode 6 — the fan works in interval ventilation mode (30 minutes of operation every 12 hours) at a speed of 20 m³/h; if the motion or lighting sensor is triggered, the fan speed is changed to 60 m³/h and if the humidity sensor is triggered, fan speed changes to 90 m³/h.

Mode 7 — the fan is in standby mode; if the heat sensor is triggered, the fan speed is changed to 90 m³/h.

Mode 8 — the fan is in standby mode; if the humidity sensor is triggered, the fan starts operating at 115 m³/h.