S&P DECOR-100 VISUAL User manual

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DECOR-100 "VISUAL"
Instrucciones de uso
User instructions
Notice d'utilisation
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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 in-
ternational Quality Standard ISO
9001. All components have been
checked and every one of the final
products will have been individually
tested at the end of the manufac-
turing process.
On receipt of the product we rec-
ommend that you to check the fol-
lowing :
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
: Protection grille
: Fixing screw
: Connection terminals
: Outlet with backdraught shutter
: Cable entry
: Adjustment dial
The DECOR-100 CHZ VISUAL is
suitable for wall or ceiling mount-
ing and can either discharge di-
rectly to the outside or via an indi-
vidual 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.
DURON
Make a hole in the wall or ceiling of
105 mm dia.
If the unit is to be installed with in-
dividual ducting, use a standard
100 mm dia. duct.
Undo the two grille fixing 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 or-
der 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 ca-
ble through the cable entry (5) and
fix the fan to the wall so that the
fixing 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 fitted and
secured with the fixing 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 dou-
ble electrical insulation (Class II)
and therefore they do not need an
earth connection.
The electrical installation must in-
clude an all pole switch with a con-
tact 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 correspond-
ing diagram.
DECOR-100 CHZ
These models are provided with an
electronic humidistat which can be
adjusted between 60, 70, 80 or
90% RH (relative humidity) and
with an automatic run-on-timer,
adjustable between 5, 10 or 20
minutes. The humidistat adjust-
ment can be made using the cor-
responding adjustment touch with-
out the need to remove the front
grille of the fan.
HUMIDISTAT
The desired humidity level is se-
lected by means of an adjustment
touch (6) located on the front grill.
The corresponding relative humid-
ity level, 60-70-80 or 90%, is then
visually indicated via one of four
neon lights. All models are factory
set as standard to a 90% relative
humidity level.
OVER-RUN TIMER
This product controls automatically
the over-run time, which is propor-
tional to the time that has been
needed to bring the relative humid-
ity level to the adjusted level, de-
pending on which the over-run will
range from 2 minutes to a maxi-
mum of 20 minutes.
Operation
Case 1: Automatic operation (fig.8)
In automatic operation, the
humidistat causes the extractor to
operate automatically when the
humidity level in the room is higher
than the pre-set level. The extrac-
tor will stop automatically when the
humidity drops below the selected
level and after the selected period
set on the over-run timer.
Case 2: Automatic operation as in
case (1) but with the facility to over-
ride the humidistat by means of the
light switch (fig.6), when the humid-
ity level in the room is lower than
the selected level. In this case, the
extractor continues to operate for
the selected period of time (over-
run timer) after the switch light has
been switched off.
e If the period of operation is less
than 50 seconds then the over
run timer will not operate.
e If the period of operation is more
than 50 seconds then the over
run timer will operate in accord-
ance to the pre-set time period.
ATTENTION: When the humidity
rate is above the selected value,
the automatic option takes prec-
edence over the manual and the
unit cannot then be switched off
using a switch.
Maintenance
The extractor fan only requires pe-
riodical cleaning using a cloth
lightly impregnated with a soft de-
tergent.
After Sales Service
We recommend you not to try to
dismantle or remove any other
parts than those mentioned as any
tampering would automatically
cancel the S&P guarantee. If you
detect any fault, contact your S&P
dealer.
S&P reserves the right to alter
specifications without notice