VENTS Silenta-S series

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Axial low-noise fans for exhaust ventilation with air capacity up to 240 m³/h. Mounting with Ø 100, 125 and 150 mm air ducts.

Model features

Series of products

VENTS 125 Silenta-SVENTS 100 Silenta-SVENTS 150 Silenta-S

VENTS 125 Silenta-S

VENTS 100 Silenta-S

VENTS 150 Silenta-S

VENTS 125 Silenta-SVENTS 100 Silenta-SVENTS 150 Silenta-S

Description
Modifications
Downloads
Certificates
Legend
Video

Description

APPLICATIONS
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 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. Insect screen. Protection rating IP 34.
MOTOR
Reliable motor with the minimum power consumption 7 W (for 100 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 (see Electrical Accessories). 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 (see Electrical Accessories). The control unit is supplied separately. By the timer T (the built-in run-out 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).
MOUNTING FEATURES
The fan is mounted directly into the ventilation shaft. 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.	Fixed to the wall by self-tapping screws. Suitable for ceiling mounting.
MOUNTING EXAMPLE

Modifications

Modification name

VENTS 100 Silenta-STP

VENTS 125 Silenta-S

VENTS 100 Silenta-SV

VENTS 100 Silenta-S L

VENTS 125 Silenta-STH L

VENTS 125 Silenta-SV

VENTS 150 Silenta-S

VENTS 100 Silenta-S

VENTS 100 Silenta-SVT

VENTS 100 Silenta-ST

VENTS 125 Silenta-SV L

VENTS 125 Silenta-S L

VENTS 150 Silenta-ST

VENTS 125 Silenta-ST

VENTS 100 Silenta-SVTH

VENTS 100 Silenta-STH

VENTS 100 Silenta-S K

VENTS 125 Silenta-ST L

VENTS 150 Silenta-S L

VENTS 125 Silenta-STH

Backdraft damper

Timer

Motion sensor

Ball bearing motor

Pull-cord switch

Humidity sensor

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 Polish Quality Standards and electrical safety issued by PCBC (Polish center for testing and certification).

Mark of conformity to the Slovak Quality Standards and electrical safety issued by EVPU (Slovakia).

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

<p>
Mark of conformity of the goods subject to obligatory certification in DSTR system as well as technical norms and standards acting in Russian Federation. Confirmed by the RosTEST certificates (Moscow). </p>

Mark of conformity of the goods subject to obligatory certification in DSTR system as well as technical norms and standards acting in Russian Federation. Confirmed by the RosTEST certificates (Moscow).

Insulation class: double insulation.

Equipment protection rating.

Applicance protection class.

Equipment protection rating.

RoHS (Restriction of Hazardous Substances Directive) is the directive on the restriction of the use of certain hazardous substances, was adopted in February 2003 by the European Union.

Equipment protection rating.

Legend

Picture symbol		Designation		Modification description
		Silenta-S K		Fan is equipped with a backdraft damper for back flow preventing.
		Silenta-S 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-ST		Equipped with a regulated timer with the operating time from 2 to 30 minutes.
		Silenta-STH		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%.
		Silents-SV		Equipped with a pull cord switch.
		Silenta-SVТ		Equipped with a pull cord switch and a regulated timer with the operating time adjustable from 2 to 30 minutes.
		Silenta-SVТН		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%.