HiB 31700 Instruções de fixação - Página 2

Procurar online ou descarregar pdf Instruções de fixação para Ventilador HiB 31700. HiB 31700 2 páginas. Wall mounted ventilation, hush, ultra-quiet wall fan
Também para HiB 31700: Instruções de montagem (3 páginas), Manual do utilizador (4 páginas)

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Position the Fan into the Wall

1) Choose a suitable position for your fan

according to Figure 1 on the back page.

Use a cable ﬁ nder to check if there are

any buried cables or pipes in the wall.

Draw around the outside of the fan

to determine its exact location with a

pencil. Mark the position of the centre of

the fan on the wall.

2) Drill a hole to mark the centre point

using a 10mm drill bit. You should

ensure that this hole is angled slightly

downwards. Using the drilled hole as a

centre point mark the extractor opening

on the outside wall.

3) Use a 10mm bit to drill a series of holes

at 35mm intervals round the edge of the

circle that was previously drawn. Use a

60mm bolster chisel and club hammer

to chop out the waste.

4) If necessary, use a chisel and hammer

to cut grooves in your internal

plasterwork to take the cable and

conduit.

5) Fit ﬂ exible ducting (not supplied) into the

hole, ﬂ ush with both sides of the wall.

Ensure the duct slopes slightly downwards

towards the outside. Make good any

plasterwork

around the duct.

6) Position the fan back into place, and

mark the four ﬁ xing points. Drill the

required holes in the marked positions.

If drilling through tile, use a ceramic

drill bit. Insert wall plugs into the drilled

holes.

7) Follow a similar procedure for the

outside wall grille.

Electrical Connection

1 casing

2 fan propeller

3 function module

4 protective cover of terminal block

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 front panel and protective

cover (4). Pass the power wire through

the hole in the rubber plug (beneath

protective cover) at the fan casing

ﬂ ange.

3) Make the electric connections

according to the diagram below.

L is brown

LT is brown

N is blue

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

5) Replace the cover and protective grille.

Operating Instructions

1) For Art Nos. 31500 / 31700

Fan with timer option switches on

as control voltage is supplied to LT

terminal. After voltage is off, the fan

continues operating within the set time

period T, adjustable between 2 and 30

min. The time is regulated by turning the

potentiometer T clockwise to increase

and anticlockwise to decrease the

running-out time.

2) For Art Nos. 31600 / 31800

Fan with timer and humidity sensor

switches on as control voltage is

supplied to LT terminal or when

humidity level adjustable between 60%

and 90% is exceeded. After voltage is

off or humidity level H decreases the

fan continues operating within the set

time period adjustable between 2 and

30 min. Time T and humidity H values

are regulated by turning the appropriate

potentiometers T and H clockwise to

increase and anticlockwise to decrease

the running-out time and humidity

level respectively. To set the maximum

humidity level set the potentiometer in H

max (90%) position.

Maintenance

- Fan maintenance is to be performed

only after the fan is disconnected from

the mains power supply. Maintenance

means periodic clearing of the surfaces

from dust and dirt.

- All surfaces should be cleaned with

diluted detergent, i.e. washing up liquid,

and a soft cloth. Scourers and scouring

agents should not be used, as these

may cause damage to the surface of

the product