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ENGLISH
DECOR-100 CHZ “VISUAL” Axial 
Extractor Fans

The DECOR-100 CHZ VISUAL 
extractor fans are manufactured to 
the high standards of production 
and quality as laid down by the 
international Quality Standard ISO 
9001. All components have been 
checked and every one of the 

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 nal 

products will have been individually 
tested at the end of the manufactur-
ing process.
On receipt of the product we rec-
ommend that you to check the 
following :
1- That it is the correct size.
2- That it is the correct model.
3- That the details on the rating 
label are those you require: voltage, 
frequency...
The installation must be carried out 
in accordance with the electrical 
standards in force in your country.

Installation
IMPORTANT

: Before installing 

and wiring the unit, ensure that the 
mains electrical supply is discon-
nected.

Fig. 1:
1 : Protection grille   
2 : Fixing screw 

 

3 : Connection terminals
4 : Outlet with backdraught shutter
5 : Cable entry
6 : Adjustment dial

The DECOR-100 CHZ VISUAL is 
suitable for wall or ceiling mounting 
and can either discharge directly to 
the outside or via an individual or 
central ducting system  (see Fig. 2).
The unit can be mounted on the wall 
or ceiling using the four raw plugs 
and screws provided.

Make a hole in the wall or ceiling of 
105 mm dia.

If the unit is to be installed with 
individual ducting, use a standard 
100 mm dia. duct.
Undo the two grille 

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 xing  screws 

(2), and then the corresponding 
front grille (1).

Ensure that there are no obstruc-
tions to the airflow and that the 
impeller turns freely.
Fix the extractor to the wall in 
such a way that it is not distorted 
in order to avoid unnecessary noise 
generation or problems with the 
rotation of the impeller. Ensure that 
the backdraught shutter opens 
freely and has not being damaged 
in transit. Introduce the mains cable 
through the cable entry (5) and 

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 x 

the fan to the wall so that the 

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 xing 

screw (2) is above. 

The fan should then be wired in ac-
cordance with the wiring diagrams 
enclosed.  Finally the external pro-
tection grille (1) should be 

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 tted and 

secured with the 

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 xing screw (2). 

Electrical connection

The DECOR-100 CHZ VISUAL 
fans are designed for use with a 
single phase electrical supply, with 
voltage and frequency as indicated 
on the rating plate of the unit. The 
units are manufactured with double 
electrical insulation (Class II) and 
therefore they do not need an earth 
connection.

The electrical installation must 
include a double pole switch with 
a contact clearance of at least 3 
mm.
The electrical cable must enter the 
DECOR-100 CHZ VISUAL through 
the cable entry point (5).
Once the cable has been intro-
duced the unit should be wired in 
accordance with the corresponding 
diagram.

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