Connection Of The Voltage Supply; Standard Installation - Helios Mini Vent M1/100 N/C Notice De Montage Et D'utilisation

Installation and Operation Instructions
ATTENTION
MiniVent M1/100/120 N / C
3.5

Connection of the voltage supply

1. A plastic-sheathed cable and /or in a moist room a NYM cable is to be used.
2. Cable exit from the wall at least 180 mm (Fig.3)
3. Puncture cable grommet with a round tool or directly with the supply cable (Fig.5, Pos. 3).
4. Remove cable jacket at least 100 mm in length. Strip insulation 7mm in length (Fig.6).
5. Push cable carefully through cable grommet.
6. If with installed supply cable, the cable grommet does not enclose the plastic-sheathed cable evenly, the grommet
must be sealed additionally e.g. with silicone (Fig.6). Otherwise the IP protection expires.
7. Run cable in conduit and connect according to wiring diagram (page 9).
fig.6
˜
7 mm
100 mm
- Length of single conductor 100 mm
- Length of stripped insulation 7 mm
- Strip plastic-sheathed cable flush with conduit.
fig.8
Duct channel
90° bend
Assembly at cramped
place conditions
fig.7
–
1. Press cover of control board
fasten with screws.
2. Snap in facia.
Abb.9
Mount guide
Fan
vane with
back draught
shutter at the
end of the
duct or just
omit it.

Standard installation

Room area
5
—
Snap in facia
—
on casing and
–
WES 1.. or
TWH 1..
core drill hole
M1/100 =
Ø 110 mm
M1/120 =
Guide vane with
Ø 130 mm
back draught
shutter
outside
UK