Vents-us TwinFresh Expert RW1-50 V.2 User Manual page 11

7. Install the cartridge into the air duct as figured below. Be sure the pointer is directed upwards. Then fix the wire with the retaining clip
and connect the connector to the circuit board.
8. Install the front part of the indoor unit.
TwinFresh Expert
9. Insert the sound-absorbing layer in the air duct. Roll the layer
of the sound absorbing material to match the air duct diameter.
The protecting paper layer must be outside. Insert the sound
absorbing roll into the cartridge against stop. Make a mark at the
end of the air duct, remove the material and cut the roll as marked.
Insert the ready sound absorbing roll into the air duct.
10. Install the outer ventilation hood. The mounting sequence of the outer ventilation hood is described in the installation instruction
for the ventilation hood.
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The pointer must be
and connect the socket connector
TwinFresh Expert Duo
9. On the outdoor side, install the sectional air flow separators.
To do this, insert the required number of separators in sequence
into the air duct until they reach the cartridge. Mark the last
separator along the edge of the air duct, pull out and cut the
excess part of the last separator according to the mark.
Install the dimensionally corrected separators into the air duct.
directed upwards
Lay the cables under the clamp
to the control board.
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