Series Vents Quiet DC

Updated version of low-noise axial fans with DC motors for low energy consumption

Motor type: DC
Casing material: Polypropylene/Thermoplastic elastomer
Humidity sensor
Timer: Turn off timer

Low noise and high performance for fast humidity reduction and unpleasant smell removal in utility spaces.
The use of DC motor ensures a low power consumption level: only 3.5 W even at the highest speed.
Wide range of models with various options to match different customer needs and demands.
High water ingress protection rating IP45 allows to install the fan bathrooms or utility spaces.
The casing made of ABC-plastic does not turn yellow or change its original appearance.
Two-speed operation modes.
Equipped with an adjustable turn-off delay timer (from 2 to 30 minutes).

ADVANTAGES OF THE FAN

Low noise and high performance

High air flow and low noise is ensured via a special impeller of aerodynamic shape and a unique motor design equipped with a rubber anti-vibration connector.

Reliability

The unit series is equipped with a modern DC motor of low power consumption. The motor is equipped with overheating protection and is maintenance free for all motor service life. The electronic elements of the fan are covered with special airtight covers, which ensures the unit’s reliability and durability. The fan’s impeller and casing are made of durable high-quality UV-resistant plastic.

No back flow

The specially designed back valve prevents heat losses and back indoor airflow when the fan is off.

Ease of maintenance

The fan can be easily cleaned from dust or dirt. The removable front panel is washable under running water.

Use

Residential premises
Offices
Utility spaces with normal and increased humidity

Colour modifications:

Quiet DC Red

Quiet DC Vintage

Quiet DC Chrome

Quiet DC Black

Quiet DC Aluminum Lacquer

MODIFICATIONS

Models of this series can be equipped with extra options:

Name	Description	Icon
Quiet DC TH	The unit is equipped with an adjustable turn-off delay timer and a humidity sensor. The integrated humidity sensor controls the fan’s operation based on the indoor humidity level. If the set humidity level is exceeded, the fan is autonomously triggered and operates until the humidity level is normal. When the normal humidity level is reached, the fan keeps working for until the timer countdown is up and turns off.
Quiet DC VT	The unit is equipped with a turn-off delay timer and a pull cord switch. The integrated turn-off delay timer allows to prolong the fan’s operation from 2 to 30 minutes after it is switched off. This allows to reduce humidity and remove unpleasant smell.
Quiet DC VTH	The unit is equipped with a pull cord switch, adjustable turn-off delay timer and humidity sensor. The fan can be turned on via the pull cord switch, or automatically after the humidity sensor is triggered. When the set humidity level is reached, the integrated turn-off delay timer starts the countdown.
Quiet DC TR	The unit is equipped with a turn-off delay timer and motion sensor. The fan starts when the motion sensor detects motion in its operational zone, triggering the fan. After the motion stops, the turn-off delay timer is turned on.

OPERATION MODES

The operating modes of the Quiet DC fan are selected and set up by setting the DIP switch on the casing to the appropriate position.

Mode 1 (single-speed)

The fan is off by default. After the sensor is triggered or the switch is turned on, the fan starts operating at a low speed.

Mode 2 (single-speed)

The fan is off by default. After the sensor is triggered or the switch is turned on, the fan starts operating at a high speed.

Mode 3 (two-speed)

The fan is constantly operating at a low speed by default. After the sensor is triggered or the switch is turned, the fan switches to a high speed.

Mode 4 (two-speed)

The fan is off by default. After the switch is turned on, the fan starts operating at a low speed. If the sensor is triggered, the fan switches to a high speed.