VENTS Alta | official VENTS website

Description
Modifications
Downloads
Certificates
Legend

Description

APPLICATION
Continuous or periodic exhaust ventilation of bathrooms, showers, kitchens and other residential premises.	Mounting into ventilation shafts or connection to Ø 100 mm air ducts.
Fan not running – the shutters are CLOSED	Fan running – the shutters are OPEN
DESIGN
Modern design and aesthetic look. The casing and the impeller are made of high-quality durable ABS plastic, UV resistant. The aerodynamic design of the impeller ensures high air flow and low noise level.	The fan outlet spigot incorporates specially designed air rectifiers to reduce air turbulence, noise level and increase air pressure. The fan is equipped with a thermal actuator, which ensures smooth opening and closing of the automatic shutters preventing back draught. The ingress protection rating is IP24.
ELECTRIC MOTOR
Reliable motor with low power consumption. The motor is designed for continuous operation and requires no maintenance.	The motor is protected against overheating.
CONTROL
Automatic By means of an electronic control unit BU-1-60. The control unit is supplied separately. By the T timer. The built-in adjustable turn-off delay timer allows the fan to run for 2 to 30 minutes after it is switched off. By the humidity sensor and the timer TH. If the humidity level in the room exceeds the sensor threshold within 60-90 %, the fan will automatically switch on and will continue running until the humidity returns to normal; then the fan will work the time set on the timer and will switch off. By the motion sensor and the timer TR. If the sensor detects motion within its range, the fan will automatically switch on and continue timer-based operation from 2 to 30 min. Range of detection – up to 4 metres (detection angle – max. 100°).	Manual The fan is controlled with a light switch. The switch is not included in the delivery set. The fan is controlled by means of an integrated cord switch V. When the fan is ceiling mounted, this option is not used.
MOUNTING FEATURES
The fan is installed directly in the ventilation shaft opening. Flexible duct connection is recommended in case of the remote ventilation shaft location. The air duct is connected to the outlet flange of the fan with a clamp. It is fixed to the wall with screws.	The fan on ball bearings (Alta L) may be used for ceiling installation. For 12 V low-voltage motor fan connection to 220 V/50 Hz power mains use the step-down transformer TRF 220/12-25 that is available upon separate order.
INSTALLATION EXAMPLE

Modifications

Modification name

VENTS Alta 100

VENTS Alta 100-12

VENTS Alta 100 L

VENTS Alta 100 T

VENTS Alta 100 TH

VENTS Alta 100 V

VENTS Alta 100 VT

VENTS Alta 100 VTH

VENTS Alta 100 TR

Ball bearing motor

Turn-off delay timer

Humidity sensor

Pull-cord switch

Motion sensor

Safe voltage (12 V)

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).

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

Insulation class: double insulation.

Applicance protection class.

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>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.

Legend

PICTURE SYMBOL	DESIGNATION	MODIFICATION DESCRIPTION
	Alta L	The motor is equipped with ball bearings to maximize service life (approx. 40 000 operating hours) and to install the fan at any angle. The bearings are maintenance-free and have enough grease for their entire service life.
	Alta T	Equipped with a timer, adjustable from 2 up to 30 minutes.
	Alta TH	Equipped with a timer (adjustable from 2 up to 30 minutes) and a humidity sensor (activation threshold – 60-90%).
	Alta V	Equipped with a cord switch.
	Alta VТ	Equipped with a cord switch and a timer (adjustable from 2 up to 30 minutes).
	Alta VТН	Equipped with a cord switch, a timer (adjustable from 2 up to 30 minutes) and a humidity sensor (response threshold – 60-90 %).
	Alta ТR	Equipped with an adjustable timer and a motion sensor (sensor range – from 1 to 4 m, angle of view – up to 100°).
	Alta 12	Modification with low-voltage motor. 12 V AC power supply.

VENTS Alta series