www.blaubergventilatoren.de
vento expert a50c3-1 S8 W v.2
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UNIT DESIGN AND OPERATING PRINCIPLE
Front part of the indoor unit with front panel
Fulfils the decorative function. The design enables to shut off the
air duct in case of an extended downtime of the ventilator.
Back part of the indoor unit
The assembly unit includes a circuit board and basic
control units located on the side of the indoor unit.
C
artridge
Construction consisting of fans, filters and a regenerator.
Generates air flow, provides heat recovery.
Air duct
Plastic air duct.
Outer ventilation hood
Prevents ingress of water and foreign objects into the ventilator.
Each ventilator model has a matching ventilation hood model.
Sound-absorbing material
A layer of sound-absorbing material for attenuation of noise
generated during the ventilator operation.
VENTILATOR DESIGN
The ventilator consists of an indoor unit with a decorative front panel, a cartridge, an air duct with a sound absorbing layer and an outer
ventilation hood.
The cartridge is a basic functioning part of the ventilator. The cartridge consists of the fans, the regenerator and two filters that ensure
rough air filtration and prevent ingress of dust and foreign objects into the heat exchanger and the fan.
The indoor assembly unit is equipped with automatic shutters that close during the ventilator standstill and prevent air backdraft.
The outer ventilation hood is used to prevent direct ingress of water and other objects to the ventilator.
The indoor unit is equipped with automatic shutters. During the ventilator operation the automatic shutters are opened and let the air
flow freely through the ventilator. The automatic shutters are closed for 2 minutes at the ventilator shut down.
OPERATING LOGIC OF THE AUTOMATIC SHUTTERS FOR Vento Expert
Shutters are closed
Shutters are open
