Installation Of The Outside Cover; Positioning Of The Fan And Heat Exchanger Unit - S&P PULSE 160 Manual De Instrucciones

Measure the thickness of the wall. Should any
plastering still need to be done, allow for plaster
thickness when shortening the mounting tube.
Shorten the mounting tube using a sabre saw in
such a way that the mounting tube ends are fl ush
with both inside and outside walls. In the inside-
facing side of the mounting tube, cut a 10 mm wide
and 30 mm long slit (1). This will be used later to
accommodate the BUS cable to the fan unit. When
using thicker cables, the slit will need to be wider.
Coat the outside of the mounting tube with the
sealant (2) and insert it into the hole (3).
Pay attention to how long the sealant needs to dry.
Proceed to the next step.
Make sure that the mounting tube is
fi xed and sealed at the outside wall
before you continue to the next step.
When using a metal hood on the out-
side wall, the mounting tube must
not be fl ush with the outside wall,
but must protrude ca. 5 mm.
Insert the plastering covers into the
mounting tube. Only continue insta-
llation work once all building work
has been completed.
5.3. CABLING AND WIRING
The length of the cable in the moun-
ting tube is dependent on structural
conditions. Make sure that the fan
unit can be easily connected up and
that the cable does not unnecessa-
rily block the airfl ow.
Use slits in the wall or cable ducts to lead the ca-
bles to the hole in the wall. Make sure that the
length of the cable in the mounting tube corres-
ponds to the thickness of the wall minus 150 mm.
Wire the plug for connecting up the fan unit (see
Electrical installation). Should cables with a dia-
meter › 6.1 mm be used, the top layer of insula-
tion will need to be removed to prevent problems
with the further installation.

5.4. INSTALLATION OF THE OUTSIDE COVER

Once all work on the building's facade has been fi -
nished, the outside cover can be installed. Remove
the plastering cover and insert the outside cover
into the mounting tube. When inserting it, make
sure that the air vent points downwards and sits
tight. Due to the special mounting slats, the outsi-
de cover can be installed without any tools and sits
tight in the mounting tube.
When using an outside grille, make sure that the
grille is properly positioned with the curved slats
pointing downwards. Before doing this, the stop-
per (part of the set) must be glued to the outward-
facing upper edge on the inside of the mounting
tube, where it acts as a stopper for the heat ex-
changer unit. Then screw (screws at the side) the
outside grille to the mounting tube.
Should you be using an outside hood
instead of a grille, please refer to its
separate installation instructions.
5.5. POSITIONING OF THE FAN AND HEAT
EXCHANGER UNIT
Once all work has been fi nished on the inside walls
and the outside grille or hood has been installed,
the fan and heat exchanger units can be installed.
EN
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