Niko 350-41549 Mode D'emploi page 4

350-41549
Read the complete user manual before carrying out the installation and activating the system!
360° motion detector with a potential-free contact for surface mounting
Fitting and operating instructions
1. USE
The motion detector 350-41549 complete with potential-free contact is suitable for controlling HVAC, Niko
Home Control... The device has a 360° detection angle, 4 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 using the DIP switches.
The motion detector is for indoor use.
Areas of application:
• corridors
• offices
• school premises
• conference premises
• canteens
• exhibition premises
• storage areas
• production premises
2. INSTALLATION
2.1. Assembly area
The motion detector responds to heat and movement within its environment. Avoid placing near heat sources
such as ovens, electrical radiators, ventilation systems or mobile ceiling decoration... These can all cause
unwanted activation of the motion detector (fig. 1).
2.2. Mounting height and range
Mount the motion detector at the recommended mounting height of 2 to 3 m. 2.5 m is the optimal installation
height. At this height the detector has a detection range of a 7 m diameter (fig. 2).
The motion detector is designed for installing directly onto ceilings (fig. 3).
2.3. Connecting the detector
Connect the detector as shown in the wiring diagram (fig. 4a).
When connecting motion detectors in parallel, please consult fig. 4b.
3. OPERATION
General
After connection to the power supply, the motion detector is ready for operation after about a 1 sec. warm-up period.
Both the switch-off delay of the potential-free relay and the sensitivity of the detector can be set on the device
using the DIP switch. For more information on the use of the DIP switch, see '4. DIP switch'.
You can test the detection zones using the built-in walking test.
Select 'test' using the DIP switch. During this test the LED and connected lighting light up each time the motion
detector detects movement.
Factory setting (fig. 5):
• Sensitivity: High sensitivity
• Switch-off delay: 300 sec.
• LED movement indication (walking test): Off
4. DIP SWITCH (FIG. 5):
0 = Off and 1 = On
Sensitivity on DIP 1 and 2:
DIP setting Sensitivity
0 0 Minimum sensitivity
0 1 Low sensitivity
1 0 High sensitivity
1 1 Maximum sensitivity
Switch-off delay on DIP 3, 4 and 5:
DIP setting Time
0 0 Test mode, 5 secs. on
0 0 1 30 seconds
0 1 0 1 min.
0 1 1 5 mins.
1 0 0 10 mins.
1 0 1 20 mins.
1 1 0 30 mins.
1 1 1 1 hour
4
LED movement indication on DIP 6:
DIP setting On/Off
0 Off
1 On
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
5. MAINTENANCE
A dirty lens affects the operation of the motion detector. Keep the detector lens clean. Use a damp cloth for
cleaning the lens. Use water mixed with normal cleaning agent. Avoid pressing hard against the lens.
6. TECHNICAL SPECIFICATIONS
Power supply entry 24 Vac / Vdc ±10 %
Max. power consumption < 15 mA (24 Vdc), 20.5 mA (24 Vac)
Power consumption when idle < 4 mA (24 Vdc), 8.5 mA (24 Vac)
Output contact max. 48 V / 0.2 A (NO) Potential-free
Time 30 secs. – 60 mins.
Detection range 360°, 7–12 m
Sensitivity 4 possible sensitivity levels
Protection degree IP20
Ambient temperature -5 °C ... +50 °C
Marking CE marked in accordance with EN 60669-2-1
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
of each specific installation.
- 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.
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).
PM350-41549R16081