www.blaubergventilatoren.de
vento expert (Duo) a W v.2
6
DESIGN AND OPERATING PRINCIPLE
Filters
Clean the air stream of dust and
foreign objects and prevent
contamination of the
regenerator.
Front part of the indoor unit with front panel
For decoration purpose and closing of the air duct at the
standstill of the ventilator. The front part of the Vento
Expert Duo also provides air filtration.
Indoor unit rear part
The unit includes a circuit control board and basic controls on the side part.
Indoor unit rear part
The unit includes a circuit control board and
basic controls on the side part.
Vento Expert Duo cartridge
Assembly unit consisting of fans and a regenerator.
Generates air flow and provides energy regeneration.
Vento Expert
cartridge
Assembly unit consisting of fans, a regenerator and air filters.
Generates air flow and provides energy regeneration.
Air duct
Plastic air duct.
Air flow separators
Designed for separation of
supply and exhaust air streams.
Outer ventilation hood
Protects the unit from ingress of water and foreign objects.
Each ventilator model has a matching ventilation hood model.
Sound absorbing mat
Sound insulating material that provides attenuation of operation noises.
Vento Expert Duo
Vento Expert
FUNCTIONING OF THE AIR SHUTTERS FOR Vento Expert
Shutters are closed
Shutters are open
The ventilator consists of an indoor unit with a decorative front panel, a cartridge, an air duct with a sound absorbing mat and an outer
ventilation hood.
Cartridge is the basic functioning part of the ventilator. The cartridge consists of fans, a regenerator and two filters that ensure rough air
filtration and prevent ingress of dust and foreign objects into the regenerator and the fan.
The indoor unit is equipped with an automatic air shutters that close during power-off of the ventilator and prevents air backdraft.
Vento Expert Duo
is equipped with a set of air flow separators. The design of the supplied ventilation hood ensures opposite direction
of extract and supply air flows.
The ventilation hood must be installed on the outer wall to prevent ingress of water and foreign objects into the unit.
The indoor unit is equipped with an automatic air shutters. During operation of the ventilator the air shutters open to let air flow through
the ventilator. After the unit shutdown the shutters close within 2 minutes.
