VENTS LD light series

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Exhaust axial decorative fans with air capacity up to 310 m³/h.

Model features

Series of products

VENTS 100 LD Light

VENTS 125 LD Light

VENTS 150 LD Light

VENTS 100 LD Light turbo

VENTS 125 LD Light turbo

VENTS 150 LD Light turbo

VENTS 100 LD Light 12

VENTS 125 LD Light 12

VENTS 150 LD Light 12

VENTS 100 LD LightVENTS 125 LD LightVENTS 150 LD Light

VENTS 100 LD Light turboVENTS 125 LD Light turboVENTS 150 LD Light turbo

VENTS 100 LD Light 12VENTS 125 LD Light 12VENTS 150 LD Light 12

Description
Modifications
Capacity diagram
Downloads
Certificates
Legend

Description

APPLICATIONS
Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces. Ventilation shaft mounting or duct connection.	Low to medium air flow motion for short distances at low air resistance. Compatible with 100, 125 and 150 mm air ducts.
DESIGN
Modern design and original look. The casing and the impeller are made of high-quality durable ABS plastic, UV resistant. Front panel edge is made of transparent plexiglass with LED illumination of various colours (blue, red, green).	The impeller design enhances the fan efficiency and prolongs the motor service life. Protection rating IP 34.
MOTOR
Reliable motor with low energy demand. Designed for continuous operation and requires no maintenance.	Equipped with overheating protection.
CONTROL
Manual: The fan is controlled with a room light switch (not included into delivery set). The fan is controlled with a built-in pull cord switch "V". This option is not applicable for 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: Speed control with a an electronic control unit BU-1-60, refer the Electric accessories. The control unit is available upon separate order. Fan control with a turn-off delay timer "T" that enables fan running from 2 to 30 minutes after turning the fan off. Fan control with a humidity sensor and turn-off delay timer "TH" that enables fan switching on and running until the indoor humidity drops below the set point adjustable from 60% to 90% and subsequent fan running within the set time before turning off.
MOUNTING FEATURES
The fan is mounted directly into the ventilation shaft. Flexible duct connection is recommended in case of the remote ventilation shaft location. The air duct is connected to the fan exhaust flange through a clamp. Fixing to wall with screws.	Suitable for ceiling mounting. The step-down transformer (TRF 220/12-25) enables connection of a low-voltage fan 12 V / 50 Hz to 220 V / 50 Hz power mains. Available upon separate order.
MOUNTING EXAMPLE

Modifications

Modification name

VENTS 100 LD Light

VENTS 100 LD Light T L

VENTS100 LD Light T

VENTS 125 LD Light 12

VENTS 125 LD Light turbo

VENTS 125 LD Light

VENTS 100 LD Light TH L

VENTS 100 LD Light VT

VENTS 150 LD Light 12

VENTS 150 LD Light turbo

VENTS 150 LD Light

VENTS 125 LD Light TH L

VENTS 100 LD Light VTH

VENTS 100 LD Light K

VENTS 100 LD Light 12

VENTS 100 LD Light turbo

Backdraft damper

Ball bearing motor

Timer

Humidity sensor

Pull-cord switch

High-powered fan

Safe voltage (12 V)

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 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
		LD Light K		The fan is equipped with a back valve to prevent air back drafting.
		LD Light 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.
		LD Light turbo		High-powered motor.
		LD Light 12		Equipped with a reliable low-voltage motor, 12 V.
		LD Light T		Equipped with a turn-off delay timer adjustable from 2 to 30 minutes.
		LD Light TH		Equipped with a turn-off delay timer adjustable from 2 to 30 minutes and a humidity sensor adjustable from 60% to 90%.
		LD Light V		Equipped with a pull cord switch.
		LD Light VT		Equipped with a pull cord switch and a turn-off delay timer adjustable from 2 to 30 minutes.
		LD Light VTH		Equipped with a pull cord switch, turn-off delay timer adjustable from 2 to 30 minutes and a humidity sensor adjustable from 60% to 90%.