S&P SILENT CHZ DESIGN Serie Installation page 13

ENGLISH
SILENT DESIGN AXIAL EXTRACTOR
FANS
The installation and settings must be
done only by a Qualifi ed Electrician.
The SILENT extractor fan range is man-
ufactured to the high standards of pro-
duction and quality as laid down by the
international Quality Standard ISO 9001.
All components have been checked and
every one of the fi nal products will have
been individually tested at the end of the
manufacturing process.
On receipt of the product we recom-
mend that you to check the following:
1. That it is the correct model.
2. That the details on the rating label
are those you require: voltage, fre-
quency...
The installation must be carried out in
accordance with the electrical stand-
ards in force in your country.
INSTALLATION
IMPORTANT: Before installing and wir-
ing the unit, ensure that the main sup-
ply is disconnected.
Fig. 1:
1. Protection grille
2. Connection terminals
3. Outlet with backdraught shutter
4. Cable entry
The SILENT DESIGN is suitable for wall
or ceiling mounting and can either dis-
charge directly to the outside or via an
individual ducting system (see Fig. 2).
The unit can be mounted on the wall or
ceiling using the 4 rubber blocks and
the screws provided.
Make a hole in the wall or ceiling of di-
ameter:
– SILENT-100 DESIGN: 105 mm.
– SILENT-200 DESIGN: 125 mm.
– SILENT-300 DESIGN: 160 mm.
If the unit is to be installed with indi-
vidual ducting, use a standard duct of
diameter:
– SILENT-100 DESIGN: 100 mm
– SILENT-200 DESIGN: 125 mm
– SILENT-300 DESIGN: 150/160 mm.
Ensure that there are no obstructions
to the airfl ow and that the impeller
turns freely.
Fix the extractor to the wall in such a way
that it is not distorted in order to avoid
noise generation or problems with the
rotation of the impeller. Make sure that
the backdraught shutter opens freely
and has not being damaged in transit.
Introduce the mains cable through the
cable entry (4) and fi x it to the wall.
Connect the electrical wiring as set out
below and then mount the protection
grille (1).
ELECTRICAL CONNECTION
The SILENT DESIGN is an extractor de-
signed for a single phase supply, with
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