Vents TwinFresh Style Wi-Fi, User Manual, Page: 6 / 32

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TwinFresh Style Wi-Fi
www.ventilation-system.com
The ventilator consists of an indoor unit with a decorative front panel, a cartridge, an air duct and an outer ventilation hood.
The cartridge is a basic functioning part of the ventilator. The cartridge consists of a fan, 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
TwinFresh Style Wi-Fi Frost
models have an assembly that allows using the ventilator in colder climates.
The indoor unit has an air damper (for more details see paragraph “Air damper operating principle”).
The outer ventilation hood is installed from outdoors to prevent direct ingress of water and other objects to the ventilator.
Front part of the indoor unit with a face panel
Fulfils the decorative function.
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.
The design enables to shut off the air duct in case of an extended downtime of the
ventilator.
Cartridge
Construction consisting of fans and regenerators.
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.
TwinFresh Style
TwinFresh Style Frost
VENTILATOR DESIGN
DESIGN AND FUNCTIONING