S P SILENT CHZ Wall Fan Instruction Manual
- June 15, 2024
- S P
Table of Contents
SILENT CHZ Wall Fan
Product Information
Specifications
- Model: SILENT CHZ
- Languages: ES EN FR DE NL PT IT DA SV FI PL CS RU FY GR UK TR BG LT LV ET SL RO AR
- Power Supply: 12V
- Mounting: Wall or Ceiling
- Electrical Connection: Single-phase supply
- Voltage Settings: 4, 8, 12, and 24 hours
- Electrical Insulation: Class II (no earth connection required)
Product Usage Instructions
Installation
- Ensure that the main supply is disconnected before installing and wiring the unit.
- Mount the unit on the wall or ceiling using the provided rubber blocks and screws.
- Check that the rating label on the unit matches your requirements (voltage, frequency, etc.).
- Make sure the backdraught shutter opens freely and is not damaged.
- Introduce the mains cable through the cable entry (Fig.1).
- Fix the cable to the wall and connect the electrical wiring as per the installation drawing/diagram.
- Mount the protection grille.
Product Maintenance
To ensure the proper functioning of the unit, regular maintenance is
required. Follow these guidelines:
- Keep the unit clean and free from dust and debris.
- Inspect and clean the backdraught shutter regularly to ensure it opens and closes properly.
- Check all electrical connections periodically to ensure they are secure.
Disposal and Recycling
As per the CEE regulations and our commitment to future generations, it is
important to recycle materials properly. Please dispose of all packaging
elements in the appropriate containers.
SILENT AXIAL EXTRACTOR FANS
The installation and settings must be done only by a Qualifi ed Electrician.
The SILENT 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 recom-mend that you to check the following:
- That it is the correct model.
- That the details on the rating label are those you require: voltage, fre-quency…
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 main supply is disconnected.
Fig. 1:
- Protection grille
- Connection terminals
- Outlet with backdraught shutter
- Cable entry
The SILENT 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: 105 mm.
- SILENT-200: 125 mm.
- SILENT-300: 160 mm.
If the unit is to be installed with individual ducting, use a standard duct of diameter:
- SILENT-100: 100 mm
- SILENT-200: 125 mm
- SILENT-300: 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 prob-lems with the rotation of the impel-ler. Make sure that the backdraught shutter opens freely and has not be-ing damaged in transit. Introduce the mains cable through the cable entry (4) and fix it to the wall. Connect the electrical wiring as set out below and then mount the pro-tection grille (1).
ELECTRICAL CONNECTION
****This appliance is considered to be suitable for use in coun-tries having a warm damp equable climate as specified in IEC 60721-2-1. It may also be used in other countries.
The SILENT 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. In addition to the switch shown in the in- stallation drawing/diagram, there must be an All Pole switch in the fi xed wiring with a contact opening of min 3 mm. The electrical cable must enter the SILENT through the cable entry (4). Once the cable has been introduced proceed using the electrical wiring diagram applicable to the selected model.
SILENT CHZ
Models provided with an electronic humidistat which can be adjusted from 60%
to 90 % RH (Relative Hu-midity) and with a timer, adjusta-ble between 1 and 30
minutes. The desired humidity level and run on time are selected by means of 8
dip-switches placed on the printed circuit board, and easily accessible. Each
dip-switch has two positions [ON (1) and OFF (0)] which are select-ed with the
small plastic screwdriver supplied with the fan:
The functions of these dip-switches are:
- Switch 1: “Interval” function selec-tion (yes or no)
- Switches 2 and 3: Interval time settings between 4, 8, 12 and 24 hours
- Switches 4 and 5: Humidistat set-tings between 60, 70, 80 and 90%
- Switches 6 and 7: Over-run timer settings between 1, 5, 15 and 30 minutes
- Switch 8: Start-up timer function (yes or no)
Automatic operation
The extractor is connected to the main supply with only two wires (Fig.4)
(Fig.5). The humidistat causes the extractor to operate automatical-ly when
the humidity level in the room is higher than the set level. The ex-tractor
will stop automatically when the humidity drops below the select-ed level (-5%
or +10%) and after the selected period set on the over-run timer.
“Interval” functions
- This function is useful when the extract fan is installed in very wet (near the sea) or the ambiance exceeds the set level for a very long time. To prevent the fan to run for hours without stopping, the “Interval” function allows the fan to switch off automatically one hour after it begins to run. The extractor keeps switched off during the set time for the interval function. If the humidity level is still above the set level when the time interval is over, the extract fan switches on again and runs for one hour. To select this function put the dip-switch 1 to position “ON”.
- To adjust the set time for the interval function, use the dip switches 2 and 3.
- When, on the contrary, the extract fan never switches on because the humidity level is always very low or it is improperly installed (above the heating appliance, behind a door, in an area with no air movement) putting the 1 dip-switch interval function to position “ON”, the fan switches on automatically during 1 hour and then it keeps switched off during the set time for interval function. This function causes the fan to run whatever the humidity level.
- To select this function put the dip-switch 1 to position “ON”.
- To adjust the pre-set time for the interval function, use the dip-switches 2 and 3.
Automatic operation with an external switch to override the extractor (Fig.3) The extractor is connected to the main supply with three wires.
Operation as previous “Automatic op-eration”, with the facility to override the humidistat by means of the light switch when the humidity 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.
ATENTION : When the humidity rate is above the selected value, the au- tomatic option takes precedence over the manual and the unit cannot then be switched off using a switch.
Start-up timer function
In this operation, the “start-up timer function” allows to delay the extrac-
tor start-up for a period of 50 sec-onds. So that, for example, the fan does
not switch on if the usage time of the bathroom is less than 50s. If you
exceed the 50s and the humidi-ty level in the room is below the se-lected
level, the fan switches on, and when the light switches off, runs the time set
by the timer. This function is selected with the dip-switch 8.
Factory settings
- Interval function: OFF
- Interval time: 4h
- Humidistat: 60%HR
- Timer: 1 minute
- Start-up timer function: OFF
SILENT-100 CHZ 12V
For this models use the diagram (Fig.6) (Fig.7)
This instruction is available under http://www.solerpalau.com or contact your Nation-al Soler y Palau contact. List see http://www.solerpalau.com. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concern-ing use of the appli-ance in a safe way and understand the haz-ards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without su-pervision.
MAINTENANCE
The extractor fan only requires peri-odical cleaning using a cloth lightly impregnated with a soft detergent.
AFTER-SALES SERVICE
We recommend you not to try to dis-mantle or remove any other parts than those
mentioned as any tam-pering would automatically cancel the S&P guarantee. If
you detect any fault, contact your S&P dealer. S&P reserves the right to alter
speci-fi cations without notice.
PUTTING OUT OF SERVICE AND RECYCLING
EEC legislation and our consideration of future generations mean that we
should always recycle materials where possible; please do not forget to
deposit all packaging in the appropriate recycling bins. If your device is
also labeled with this sym-bol, please take it to the nearest Waste Management
Plant at the end of its servicable life.
S&P SISTEMAS DE VENTILACIÓN, S.L.U. C. Llevant, 4 Polígono Industrial Llevant 08150 Parets del Vallès Barcelona – España Tel. +34 93 571 93 00 www.solerpalau.com
Frequently Asked Questions
Can the SILENT CHZ be used in any country?
The SILENT CHZ is suitable for use in countries with a warm damp equable climate as specified in IEC 6072121. However, it may also be used in other countries.
Do I need an earth connection for the SILENT CHZ?
No, the SILENT CHZ has double electrical insulation Class II and does not require an earth connection.