Installation - Envirovent SILENT 100 Instruction Leaflet

from 8 years and above
and persons with reduced
physical,
mental capabilities or lack
of experience
knowledge if they have
been given supervision or
instruction concerning use
of the appliance in a safe
way and understand the
hazards involved. Children
shall not play with the
appliance. Cleaning and
user maintenance shall
not be made by children
without supervision.
Installation (fig.1):
This fan is IP45 rated and it is suitable
for application in zones 1 and 2 with
RCD protection.
1- Protection grille
2- Connection terminals
3- Outlet with backdraught shutter
4- Cable entry
5- Screwdriver to adjust Timer and
Hygrostat (not supply with S and P
models)
6- Pullcord (P models)
sensory
and
The SILENT is suitable for wall or ceiling
mounting and can either extract directly
to atmosphere or via a ducted system
(fig.2).
or
The unit can be mounted on the wall or
ceiling using the 4 raw plugs and the
screws provided. Make a hole in the wall
or ceiling of diameter:
- SILENT-100: 105 to 107 mm.
- SILENT-125: 125 to 132 mm.
- SILENT-150: 160 to 158 mm.
If using the EnviroVent high rise wall kit,
please refer to kit for core drill size
If the unit is to be installed in a ducted
system, use the following standard
diameter of duct:
- SILENT-100: 100 mm.
- SILENT-125: 125 mm.
- SILENT-150: 150 or 160 mm.
Ensure that there are no obstructions to
the airflow and that the impeller turns
freely.
Fix the extractor fan 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 fix it to the
wall.
Connect the electrical wiring as set out
below and then mount the protection
grille (1).
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