Installation manual

19
Installation
7
Evacuation system
Air principle
The ventilator creates low pressure in the dryer,
drawing air into the drum via the heating unit.
The heated air passes through the garments and
the drum vents.
Then the air ows out through a lint lter positio-
ned immediately in front of the ventilator. After
this, the air is evacuated through the ventilator
and evacuation system.
It is very important that the dryer gets enough
fresh air, see next section.
Fresh-air
For maximum efciency and the shortest pos-
sible drying time, it is important to ensure that
fresh air is able to enter the room from the out-
side in the same volume as that blown out of the
room.
To avoid a draught in the room, it is advisable to
place the air inlet behind the dryer.
The area* of the air inlet opening must be 5 times
the size of the vent pipe area.
The resistance in the grating/slats on the air inlet
cover plate should not exceed 10 Pa
(0.1 mbar).
*The area of the inlet opening is the area through
which the air can ow without resistance from
grating/slatted cover.
Note that gratings/slatted covers often block half
of the total fresh air vent area. Remember to take
this into account.
W00063
7
W00051
5 x A
A
8
9
W00048
5 x A
8
9