HiB 31900 Instructions de fixation - Page 2

Parcourez en ligne ou téléchargez le pdf Instructions de fixation pour {nom_de_la_catégorie} HiB 31900. HiB 31900 2 pages. Ceiling mounted ventilation illuminated fan

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Position the Fan on the Ceiling

1) Choose a suitable position for your fan

according to Figure 1 opposite. Use a

cable ﬁ nder to check if there are any

buried cables or pipes in the ceiling.

Ceiling mounted ventilation should

be ducted through the roof space, by

ducting to an external sofﬁ t under the

eaves or grille in the slope of your roof.

NB: Ducting installed between a ﬂ oor

and ceiling can only run between joists,

not across them.

2) Mark the position of the vent fascia with

a pencil in a suitable position on the

ceiling, making sure that it is between

the joists.

3) Drill a 9mm hole through the ceiling

anywhere along the edge of the pencil

line. Now cut out the hole with a pad

saw.

4) Hold the vent fascia against the ceiling

and mark the position of the ﬁ xing

holes. Fix the unit in place using suitable

heavy duty plasterboard ﬁ xings (not

supplied).

5) Attach ﬂ exible ducting (not supplied)

with the metal hose clamps. Ensure that

the ducting has a smooth ﬂ ow towards

the external grille to minimise air

resistance. Follow a similar procedure

for the outside wall grille.

Electrical Connection

1 casing

2 terminal block

3 lamp terminal block

4 lamp socket

5 hole for power wires

6 holes for fan mounting

1) Ensure the domestic electrical mains

supply to which the fan is being

connected is turned off. This product

is designed to be connected to an on/

off switch outside the bathroom, or to a

ceiling mounted pull cord switch.

2) Remove the protecting grille and lamp.

This product is SELV and the mains

power should be connected to the

transformer supplied. See diagram

below.

3) Connect the electrical wiring to the motor according to the diagram below.

- Switching fan and luminaire on/off together with one switch:

4) Fix the fan to the ceiling using 4 screws.

5) Replace the cover and protective grille.

Figure 1

60cm

zone

All installations must comply with guidelines which are based on a zonal concept. The diagram above illustrates this concept

and must be followed to ensure the safe installation of bathroom ventilation. These regulations apply to domestic installations

only. Installations must be made in accordance with the current IEE wiring regulations and relevant building regulations. HiB

recommends that all electrical bathroom products should only be ﬁ tted by a suitably qualiﬁ ed, Part P registered electrician.

This product is IPX4 Rated, and suitable for installation in Zone 2 and Outside Zones.

60cm

zone

outside

zone

60cm

zone

radius

zone