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2.5.12. Installation of the Ventilator with Heat Exchanger Unit: Steps 14 and 15
Step 14
Insert the ventilator with heat exchanger installation unit into the pipe. (The fan should point
in the direction of the interior). The unit is set horizontally and then pushed with light pressure
into the pipe.
For the drainage of the possibly accumulating condensation water in the heat exchanger, the
ventilator with heat exchanger installation unit must be pushed to the end of the telescopic
pipe. Thus the noise in the living room caused by the unit will be reduced, too.
Be careful when inserting the ventilator with heat exchanger installation unit to avoid
pressure on the fan! Only the edges of the installation unit (foam) can be pressed.
Step 15
Connect the connection cable to the fan according to
the connection scheme (see chapter 3.2. of these
instructions).
