VENTS Silenta-M series

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Low-noise and low-watt axial fans for exhaust ventilation with air flow up to 242 m³/h. Compatible with Ø 100, 125 and 150 mm air ducts.

Model features

Series of products

VENTS 100 Silenta-M

VENTS 125 Silenta-M

VENTS 150 Silenta-M

VENTS 150 Silenta-M (220 V/60 Hz)

VENTS 100 Silenta-MVENTS 125 Silenta-MVENTS 150 Silenta-M

VENTS 150 Silenta-M (220 V/60 Hz)

Description
Modifications
Capacity diagram
Downloads
Certificates
Designation key
Video

Description

APPLICATION
Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces. Ventilation of premises with high noise level limitations.	Ventilation shaft mounting or duct connection. Compatible with Ø 100, 125 and 150 mm air ducts.
DESIGN
Modern design and aesthetic look. The casing and the impeller are made of high-quality durable ABS plastic, UV resistant. The intellectual impeller design makes the fan efficiency high and the service life long.	The fan and motor are specially designed for silent operation. Protection rating IP34.
MOTOR
Reliable motor with the minimum power consumption 7 W (for 100 mm diameter).	Designed for continuous operation and requires no maintenance. Equipped with overheating protection.
CONTROL
Manual: The fan is controlled by a room light switch. It is not included in the delivery package. The fan is controlled by the built-in pull cord switch V. Not applied in case of ceiling mounting. Speed control is possible through a thyristor speed controller. Several fans may connected to the same controller. Speed controllers can not be connected to the fans with T, TH, TP, VT, VTH modification.	Automatic: By the electronic control unit BU-1-60. The control unit is supplied separately. By the timer T (the built-in turn-off delay timer enables the fan operation within 2 to 30 minutes after the fan switching off). By the humidity sensor and timer TH (if the humidity level in the room exceeds the sensor threshold adjustable value within 60-90 % the fan switches automatically on and operates until the humidity level drops to the standard level, after that the fan continues operating within the time period according to the timer setting, then shuts down). By the motion sensor and the timer TP (in case of motion detection the fan switches automatically on and operates within the set time period from 2 to 30 minutes. The motion sensitivity area is up to 4 meters and the maximum detection angle is 100°).
MOUNTING FEATURES
The fan is mounted directly into the ventilation shaft. Fixed to wall by self-tapping screws. Suitable for ceiling mounting.	Flexible duct application is recommended in case of remote location of the ventilation shaft. The air duct is connected to the fan exhaust flange through a clamp.
MOUNTING EXAMPLE

Modifications

Modification name

VENTS 125 Silenta-M

VENTS 150 Silenta-M (220 V/60 Hz)

VENTS 150 Silenta-MTP

VENTS 150 Silenta-MVTH

VENTS 150 Silenta-MVT

VENTS 150 Silenta-MV

VENTS 150 Silenta-MTH

VENTS 150 Silenta-MT

VENTS 150 Silenta-M L

VENTS 150 Silenta-M K

VENTS 125 Silenta-MTP

VENTS 125 Silenta-MVTH

VENTS 125 Silenta-MVT

VENTS 125 Silenta-MV

VENTS 125 Silenta-MT

VENTS 100 Silenta-M

VENTS 150 Silenta-M

VENTS 100 Silenta-M K

VENTS 100 Silenta-M L

VENTS 100 Silenta-MT

VENTS 100 Silenta-MTH

VENTS 100 Silenta-MV

VENTS 100 Silenta-MVT

VENTS 100 Silenta-MVTH

VENTS 100 Silenta-MTP

VENTS 125 Silenta-M K

VENTS 125 Silenta-M L

VENTS 125 Silenta-MTH

VENTS 150 Silenta-M K (220 V/60 Hz)

VENTS 150 Silenta-M L (220 V/60 Hz)

VENTS 150 Silenta-MT (220 V/60 Hz)

VENTS 150 Silenta-MTH (220 V/60 Hz)

VENTS 150 Silenta-MV (220 V/60 Hz)

VENTS 150 Silenta-MVT (220 V/60 Hz)

VENTS 150 Silenta-MVTH (220 V/60 Hz)

VENTS 150 Silenta-MTP (220 V/60 Hz)

Backdraft damper

Timer

Humidity sensor

Pull-cord switch

Motion sensor

Ball bearing motor

Capacity diagram

Selection method:
Air flow:
Pressure:

Operating point

Air flow: --
Pressure: ---

Downloads

Certificates

<p>
Mark of conformity to the European Quality Standards and Electrical Safety issued by Association for Technical Inspection (Technischer Überwachungsverein, Germany).</p>

Mark of conformity to the European Quality Standards and Electrical Safety issued by Association for Technical Inspection (Technischer Überwachungsverein, Germany).

<p>
CE mark means that the equipment is produced in compliance with the quality and safety standards provided by EU regulations for the given product type (marked by manufacturer).</p>

CE mark means that the equipment is produced in compliance with the quality and safety standards provided by EU regulations for the given product type (marked by manufacturer).

Mark of conformity to the Ukrainian Quality Standards and electrical safety issued by UkrTEST.

Insulation class: double insulation.

Equipment protection rating.

<p>The EurAsian Conformity mark is a certification mark to indicate that the products conform to all technical regulations of the Eurasian Customs Union.</p>

The EurAsian Conformity mark is a certification mark to indicate that the products conform to all technical regulations of the Eurasian Customs Union.

Designation key

PICTURE SYMBOL	DESIGNATION	MODIFICATION DESCRIPTION
	Silenta-M K	Fan is equipped with a backdraft damper for back flow preventing.
	Silenta-M L	The motor is equipped with ball bearings for long service life (appr. 40 thousand hours) and fan mounting at any angle. The bearings are maintenance-free and contain enough grease for the entire operating period.
	Silenta-MT	Equipped with a regulated timer with the operating time from 2 to 30 minutes.
	Silenta-MTH	Equipped with a timer with the operating time from 2 to 30 minutes and a humidity sensor with the threshold value from 60 to 90 %.
	Silenta-MV	Equipped with a pull cord switch.
	Silenta-MVT	Equipped with a pull cord switch and a regulated timer with the operating time adjustable from 2 to 30 minutes.
	Silenta-MVTH	Equipped with a pull cord switch, regulated timer with the operating time adjustable from 2 to 30 minutes and a humidity sensor with the operating threshold range from 60 to 90 %.
	Silenta-MTP	Equipped with a regulated timer and a motion sensor with the sensitivity area from 1 to 4 m and the detection angle up to 100°.