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SV130 SV150 Installation - English
UNIT DESIGN AND OPERATING LOGIC
The ventilator consists of a telescopic air duct with adjustable length (inner part and outer part), a ventilation unit and an outer ventilation hood. Two filters
and a ceramic regenerator are located inside the inner duct of the telescope.
The air filters are designed to purify supply air and prevent foreign object ingress into the regenerator and the fan.
The ceramic regenerator utilizes extract air heat energy to warm up supply air flow. The cord laid inside the regenerator is designed to pull the regenerator
from the ventilator. The regenerator is heat insulated with a specially designed insulating material. The ventilation unit must be installed on inner side of
the wall.
The ventilation unit is equipped with automatic shutters that shut the air duct off during the ventilator standby and prevent air back draft.
The ventilation hood must be installed on outer side of the wall. It is used for directed air discharge and prevention of ingress of water and other objects
to the ventilator.
Mounting plate
A mounting plate for
installation of the
ventilation
unit on the wall and
connecting it to power
mains.
Air flow rectifier
Eliminates air turbulence
inside the ventilator.
Filter
Cleans supply air flow
and prevents ingress of
dust and foreign objects
into the ventilator. Filters
also prevent regenerator
soiling.
Ventilation unit
Generates air flow by means of the fan.
The ventilation unit is covered with a
ventilation grille on inner side of the wall
to prevent ingress of foreign objects into
the fan.
The ventilation unit is equipped with
automatic shutters to prevent back draft
of air. The air shutters open during
operation of the ventilator and close
when the unit is turned off.
Inner air duct
Inner part of the
telescopic air duct.
Ceramic regenerator
The ceramic regenerator
utilises extract air heat
energy to warm up supply
air flow.
Outer air duct
Outer part of the
telescopic air duct.
Outer ventilation hood
Prevents direct ingress
of water and
foreign objects into the
ventilator.
AUTOMATIC SHUTTERS OPERATION
Ventilator is off (the shutters are closed)
Ventilator is on (the shutters are opened)
