12
,5.30:/
:03,5;+,:0.5(_PHS,_[YHJ[VY-HUZ
The SILENT DESIGN extractor fan range
is 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 fi nal products will have
been individually tested at the end of the
manufacturing process.
On receipt of the product we recommend
that you to check the following:
1- That it is the correct model.
2- 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.
This appliance is not intended for use by
young children or infi rm persons unless
they have been adequately supervised by
a responsible person to ensure that they
can use the appliance safely. Young chil-
dren should be supervised to ensure that
they do not play with the appliance.
0UZ[HSSH[PVU
04769;(5;! B efore installing and wiring
the unit, ensure that the main supply is
disconnected.
Fig. 1:
1- Protection grille
2- Connection terminals
3- Outlet with backdraught shutter
4- Cable entry
The SILENT DESIGN is suitable for wall or
ceiling mounting and can either discharge
directly to the outside or via an individual
ducting system (see Fig.2).
The unit can be mounted on the wall or
ceiling using the 4 rubber blocks and the
screws provided.
Make a hole in the wall or ceiling of
diameter:
- SILENT-100 DESIGN: 105 mm
- SILENT-200 DESIGN: 125 mm
If the unit is to be installed with indi-
vidual ducting, use a standard duct of
diameter:
- SILENT-100 DESIGN: 100 mm
- SILENT-200 DESIGN: 125 mm
- SILENT-300 DESIGN: 160 mm.
- SILENT-300 DESIGN: 150 / 160 mm.
Ensure that there are no obstructions to the
airfl ow 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
noise generation or problems with the
rotation of the impeller. Make sure that the
backdraught shutter opens freely and has
not being damaged in transit. Introduce
the mains cable through the cable entry
(4) and fi x it to the wall.
Connect the electrical wiring as set out
below and then mount the protection
grille (1).
,SLJ[YPJHSJVUULJ[PVU
The SILENT DESIGN is an extractor
designed for a single phase 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 clear-
ance of at least 3 mm.
The electrical cable must enter the SILENT
DESIGN through the cable entry (4).
Once the cable has been introduced pro-
ceed using the electrical wiring diagram
applicable to the selected model.
13
,5.30:/
:03,5;+,:0.5(_PHS,_[YHJ[VY-HUZ
The SILENT DESIGN extractor fan range
is 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 fi nal products will have
been individually tested at the end of the
manufacturing process.
On receipt of the product we recommend
that you to check the following:
1- That it is the correct model.
2- 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.
This appliance is not intended for use by
young children or infi rm persons unless
they have been adequately supervised by
a responsible person to ensure that they
can use the appliance safely. Young chil-
dren should be supervised to ensure that
they do not play with the appliance.
0UZ[HSSH[PVU
04769;(5;! B efore installing and wiring
the unit, ensure that the main supply is
disconnected.
Fig. 1:
1- Protection grille
2- Connection terminals
3- Outlet with backdraught shutter
4- Cable entry
The SILENT DESIGN is suitable for wall or
ceiling mounting and can either discharge
directly to the outside or via an individual
ducting system (see Fig.2).
The unit can be mounted on the wall or
ceiling using the 4 rubber blocks and the
screws provided.
Make a hole in the wall or ceiling of
diameter:
- SILENT-100 DESIGN: 105 mm
- SILENT-200 DESIGN: 125 mm
If the unit is to be installed with indi-
vidual ducting, use a standard duct of
diameter:
- SILENT-100 DESIGN: 100 mm
- SILENT-200 DESIGN: 125 mm
- SILENT-300 DESIGN: 160 mm.
- SILENT-300 DESIGN: 150 / 160 mm.
Ensure that there are no obstructions to the
airfl ow 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
noise generation or problems with the
rotation of the impeller. Make sure that the
backdraught shutter opens freely and has
not being damaged in transit. Introduce
the mains cable through the cable entry
(4) and fi x it to the wall.
Connect the electrical wiring as set out
below and then mount the protection
grille (1).
,SLJ[YPJHSJVUULJ[PVU
The SILENT DESIGN is an extractor
designed for a single phase 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 clear-
ance of at least 3 mm.
The electrical cable must enter the SILENT
DESIGN through the cable entry (4).
Once the cable has been introduced pro-
ceed using the electrical wiring diagram
applicable to the selected model.
SILENT CZ DESIGN
For these models use the following
diagrams:
Fig.3: Switching the extractor through
the light switch.
Fig.4: To switch the fan through an inde-
pendent switch.
SILENT-100 CZ DESIGN 12V
For these models use the diagram fi g.11
SILENT CRZ DESIGN
This model is provided with an adjustable
over-run timer. The timer allows the fan to
continue to operate for the selected period
after the switch has been turned off (fi g.6).
Model provided with a 4 positions adjust-
able electronic timer: Fig.5 shows how to
connect the fan with timer utilising the
same switch as for the lighting circuit.
To set the timer, turn the potentiometer on
the printed circuit board as (fi g.7).
- To reduce the “run on” time, turn anti-
clockwise (min. 1 minute)
- To increase the “run on” time, turn
clockwise (max: 30 minutes).
SILENT CHZ DESIGN
Models provided with an electronic humidi-
stat which can be adjusted from 60% to 90
% RH (relative humidity) and with a timer,
adjustable between 2 and 20 minutes.
Operation
Case 1: Automatic operation (fi g.9)
In automatic operation, the humidistat
causes the extractor to operate automati-
cally when the humidity level in the room
is higher than the set level. The extractor
will stop automatically when the humidity
drops below the selected level and after
the selected period set on the timer.
Case 2: Automatic operation as in case 1
with the facility to override the hygrostat
by means of the light switch (fi g.8), when
the humidity level in the room is lower than
the selected level. In this case, the extrac-
tor continues to operate for the selected
period set on the timer after the switch
light has been switched off.
ATENTION: When the humidity rate is
above the selected value, the automa-
tic option takes precedence over the
manual and the unit cannot then be
switched off using a switch.
The desired humidity level is selected
by means of a potentiometer “% Hr”
positioned on the printed circuit board
(fi g.10) and accessible once the grille (1)
has been removed.
- To increase the humidity setting turn
anticlockwise (min.60 %)
- To reduce the humidity setting turn
clockwise (max. 90 %)
To set the timer, turn the potentiometer
“t min.” on the printed circuit board
(fi g.10):
- To reduce the “run on” time, turn anti-
clockwise (min. 2 minutes)
- To increase the “run on” time, turn
clockwise (max: 20 minutes).
SILENT-100 CHZ / CRZ DESIGN 12V
For these models use the diagram fi g.12
Maintenance
The extractor fan only requires periodical
cleaning using a cloth lightly impregnated
with a soft detergent.
After Sales Service
We recommend you not to try to dismantle
or remove any other parts than those men-
tioned as any tampering would automatica-
lly cancel the S&P guarantee. If you detect
any fault, contact your S&P dealer.
S&P reserves the right to alter specifi ca-
tions without notice