Installation; Wall Mounting - Vent-Axia SUPRA 100 B Installation And Wiring Instructions

from the supply mains having a contact separation in all poles
that provide full disconnection under over voltage category III,
the instructions state that means for disconnection must be
incorporated in the fixed wiring in accordance with the wiring
rules.
L.
Ensure the grille is fully engaged onto the fan chassis using
all 4 clips.
DESCRIPTION
Supra axial extract fans are suitable for domestic bathrooms and W.C's. They are available as
wall or panel/ceiling mounted models with shutter, timer, humidity and PIR combinations (100mm
only).

INSTALLATION

IMPORTANT: The fan should only be used in conjunction with fixed wiring.
PANEL/CEILING MOUNTING
1. For panel/ceiling mounting the fan should
be installed into a duct protected by an
exterior air grille that must comply with the
standard requirements of your country to
prevent access to the fan's impeller.
2. Cut a 105mm (Ø100 fans) or 130mm
(Ø125mm fans) diameter hole.
3. Push the two clips on the bottom of the
fan and pull the grille away from the
chassis.
4. Using the built in spirit level bubble as an
aid, mark the screw centres through the
holes in the fan back plate. Drill, plug and
screw into position.
5. After installation, ensure impeller rotates
freely and the shutters can open.
6. Replace the grille and ensure the clips engaged.

WALL MOUNTING

1. For wall mounting cut a 115mm (Ø100mm fans) or 140mm (Ø125mm fans) diameter hole
through the wall and insert the wall sleeve. Slope the sleeve slightly downwards away from
the fan. Cut to length and cement both ends into position flush with the wall faces.
2. Push the two clips on the bottom of the fan and pull the grille away from the chassis.
3. Using the built in spirit level bubble as an aid, mark the screw centres through the holes in
the fan back plate. Drill, plug and screw into position. Fix exterior grille into position with
the louvres positioned downwards. (Note:- The grille must comply with the standard
requirements of your country to prevent access to the fan's impeller. The wall kit used in
this installation should provide a minimum ducting length of 100mm from the fans back
plate to the inside of the external grille).
4. After installation, ensure impeller rotates freely and the shutters can open.
5. Replace the grille and ensure the clips engaged.
Open up the internal cover to
access the spirit level bubble
and terminals
4