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vento expert (Duo) a W v.2
10
7. Insert the cartridge in the air duct as shown below. During mounting make sure the pointer is directed upwards. Then fix the cable with
a clamp and connect the socket connector to the control board.
Lay the cables under the clamp
and connect the socket connector
to the control board.
The pointer must be
directed upwards
8. Install the front part of the indoor unit.
Vento Expert
Vento Expert Duo
9. Insert the sound absorbing mat into the air duct. Roll the sound
absorbing mat to match the air duct diameter with the protecting
paper layer outside. Insert the roll in the air duct against stop to
the cartridge. Make a mark at the end of the air duct, remove the
sound absorbing mat and cut the roll according to the marking.
After that insert the ready roll into the air duct.
9. Install the sectional air flow separators from outside. Install a
required number of the air flow separators in the air duct against
stop to the cartridge. Mark the last air flow separator to be flush
with the air duct face, remove the last air flow separator from the
air duct and cut it according to the marking.
Install the adjusted air flow separators to the air duct.
10. Install the outer ventilation hood. For mounting guidelines of the ventilation hood please refer to the installation instruction for
the outer hood.
