Niko 350-41279 Instructions De Montage Et Manuel D'utilisation page 4

350-41279
Read the complete user manual before carrying out the installation and activating the system!
90° motion detector with a potential-free contact
Fitting and operating instructions
1. USE
The motion detector 350-41279 complete with potential-free contact is suitable for controlling HVAC, Niko
Home Control... The device has a 90° detection angle, 5 adjustable sensitivity levels and works on the basis
of Passive infrared (PIR) technology.
It is possible to set both the switch-off delay of the potential-free relay and the sensitivity of the detector on the device.
The motion detector is used in indoor and outdoor systems (for outdoor use, use the optional cover 350-41902).
Areas of application:
• corridors
• offices
• school premises
• conference premises
• canteens
• exhibition premises
• sports halls
• ...
2. INSTALLATION
2.1. Assembly area
The motion detector responds to heat and movement within its environment. Motion detectors are most sensitive
to movements occurring vertically in the 'detection beams' (fig. 2). Avoid placing near heat sources: ovens,
electrical radiators, ventilation systems, mobile ceiling decoration ... These can all cause unwanted activation
of the motion detector (fig. 1).
When using the motion detector in the outdoors it should be fitted with the protective optional cover (350-41902),
which makes the motion detector splashproof (fig. 3).
Caution: bear in mind that partitions, glass, plants, furniture, etc. will block the detection beams.
2.2. Mounting height and range
Mount the motion detector against a wall using the brace supplied or directly in a corner.
You can direct the motion detector simply by bending the brace (fig. 5). To achieve their max. range, motion detectors
should be fitted flat against a wall (V+0°). The lens takes account of the necessary inclination to the ground.
Make sure that the detector is not hanging upside down. The label placed at the back of the sensor will help you.
If the printed circuit board is removed, do ensure that when it is put back the distance between the housing and
the topside of the printed circuit board is at least 1 mm (fig. 7).
2.3. Connecting the detector
Connect the detector as shown in the wiring diagram (fig. 6a).
Open the motion detector by placing a screwdriver in the groove at the base and turning (fig. 4).
When connecting motion detectors in parallel, please consult fig. 6b.
2.4. Cabling
Max. 2 x 2 x 0.6 mm for a distance of 200 m.
3. OPERATION
3.1. General
After connection to the power supply, motion detectors are ready for operation after a 1-2 min. warm-up period.
You can set the sensitivity level under the front plate of the lens (fig. 8). The motion detector's factory settings
are appropriate for use under normal conditions. If the motion detector is too sensitive or insufficiently sensitive
it is possible to regulate detection using the potentiometer on the left. If the motion detector is too sensitive or
insufficiently sensitive it is possible to regulate detection using the upright potentiometer on the left. The time
goes from "Test" (2 secs.) to max. 30 mins. You can test the detection zones using the built-in walking test (fig. 9).
Note: Test just one motion detector at a time. Set the time on the potentiometer to the "Test" position. In test
position B the LED lights up each time the motion detector detects movement. Set the jumper back to position
A after the walking test has been completed.
Note: The lens must be in place during a walking test.
4. MAINTENANCE
A dirty lens affects the operation of the motion detector. Keep the detector lens clean. Use a damp cloth for
cleaning. Use water mixed with normal cleaning agent. Avoid pressing hard against the lens.
5. FACTORY SETTINGS
Factory setting:
Switch-off delay: 30 seconds (30 s on the label)
Sensitivity: set to position 12 u ~ 15 metres
LED: Position A = off
4
EN nv Niko sa Industriepark West 40, BE-9100 Sint-Niklaas, Belgium — tel. +32 3 778 90 00 — fax +32 3 777 71 20 — e-mail: support@niko.be — www.niko.eu
All manuals and user guides at all-guides.com
6. TECHNICAL DATA
Power supply input
Max. power consumption
Power consumption when
idle
Power consumption
Potential-free relay contact
Switch-off delay
Detection range
Cable entry
Protection degree
Protection degree with
protective cover 390-20010
Ambient temperature
Marking
7. WARNINGS REGARDING INSTALLATION
• The installation should be carried out by a registered installer and in compliance with the statutory regulations.
• This user manual should be presented to the user. It should be included in the electrical installation file,
and it should be passed on to any new owners. Additional copies are available on the Niko website or via
the Niko support service.
• During installation, the following should be taken into account (non-exhaustive list):
- the statutory laws, standards and regulations.
- the technology currently available at the time of installation.
- this user manual, which only states general regulations and should therefore be read within the scope
- the rules of proper workmanship.
This product complies with all of the relevant European guidelines and regulations. If applicable, you can find
the EC declaration of conformity regarding this product at www.niko.eu.
8. NIKO SUPPORT
In case of doubt or for the specific exchange procedure in case of a possible defect, contact the Niko support
service in Belgium at +32 3 778 90 80 or your wholesaler/installer. Contact details and more information can
be found at www.niko.eu under the "Help and advice" section.
9. GUARANTEE PROVISIONS
• The period of guarantee is four years from the date of delivery. The delivery date is the invoice date of
purchase of the product by the consumer. If there is no invoice, the date of production applies.
• The consumer is obliged to inform Niko in writing about the non-conformity, within two months after
stating the defect.
• In case of a non-conformity, the consumer only has the right to a product repair or replacement free of
charge, which shall be decided by Niko.
• Niko shall not be held liable for a defect or damage resulting from incorrect installation, improper or careless
use, incorrect operation, transformation of the product, maintenance that does not adhere to the maintenance
instructions or an external cause, such as damage due to moisture or overvoltage.
• The compulsory regulations of the national legislation concerning the sale of consumer goods and the
protection of the consumer in the countries where Niko sells, directly or via sister companies, subsidiaries,
chain stores, distributors, agents or permanent sales representatives, take priority over the above-mentioned
rules and regulations.
24 Vac / Vdc ±10 %
< 18 mA (24 V)
< 4 mA (24 V)
2.5 W
max. 48 V / 0.2 A (NO)
(2 sec.) 30 sec. – 30 min.
90°, 0.5...15 m
2 x Ø 5 mm
IP20
IP 54
-20 °C – 50 °C
CE marked in accordance with EN 60669-2-1
of each specific installation.
Do not dump this product with the unsorted waste. Bring it to a recognised waste collection point. Together with producers
and importers, you have an important role to play in the advancement of sorting, recycling and reusing discarded electrical
and electronic appliances. In order to finance the waste collection and processing, the government levies a recycling
contribution in some cases (included in the purchase price of this product).
PM350-41279R19134