Dip Switches; Technical Data; Detection Range - Niko 350-20079 Mode D'emploi

350-20079
Read the complete manual before carrying out the installation and activating the system. Keep the
manual for future reference.
1. DESCRIPTION
The presence or absence detector 360° (slave) for surface mounting consists of an integral unit with
on-off control of one channel and a motion sensor (PIR or passive infrared technology).
You will use this device in combination with a master (350-20078) to increase the detection area (see section
4.2.).
The slave will control the lighting according to the parameters set on the master. For more information, please
refer to the manual supplied with the master.
2. INSTALLATION
2.1. Connection
Danger: Disconnect all power before installing the detector. Do not connect the device to the mains voltage
until installation has been completed.
Refer to the wiring diagram (fig. 1).
2.2. Mounting
Tip: Do not install the detector in the vicinity of heat sources such as stoves or electric heaters, air currents
(ventilation systems) or any moving objects (fig. 2). This can activate the device unnecessarily as it reacts to
motion and heat in its surroundings.
Tip: The recommended mounting height is 2 to 3.4 m. The working of the detector is optimal at a height of
2.5 m: at this height, the detector has a range with a diameter of 20 m on the ground and 13.5 m at a height
of 80 cm (table height) (fig. 3).
The detector is suited for direct mounting to the ceiling (fig. 4).
3. SETTINGS

3.1. DIP switches

Using the two DIP switches you set the sensitivity of the motion sensor. You can choose from the following
options: minimum, low, high or maximum. Refer to figure 5 for the position of the DIP switches depending on
the desired sensitivity.
At delivery the motion sensor of this detector is set at the high sensitivity mode.
3.2. Potentiometer
Contrary to the master, the housing of the slave includes only one potentiometer with one single function, i.e.
activating the walking test (fig. 6).
The detection area is tested by activating the integrated motion sensor for the walking test:
1. Set the potentiometer to the minimum value.
The blue indication LED lights up when you activate the test mode.
The lighting is switched on for five seconds and the red indication LED lights up each time the sensor
detects activity. If no activity is detected and the sensor is still in test mode, the blue indication LED lights
up.
2. Set the potentiometer back to the middle value as soon as the walking test is completed.
If you forget to close the test mode, the detector will return to the selected settings after five minutes.
4. OPERATION AND USE
4.1. Activation
The detector should not be powered until all cables are connected. After powering the device, the detector will
be ready for use after approximately 40 seconds (warm-up time).
The red indication LED flashes during warm-up time. After the device has warmed up, the green indication
LED will flash briefly twice.

4.2. Detection range

The detection area can be increased by adding an extra detector (slave) (350-20079). A maximum of ten
slaves can be connected to one master (350-20078). The lighting is operated in accordance with the settings
on the master. Both the master and the slave have the same detection range (a circle with a diameter of
20 m). When covering a complete area using several detectors, it is recommended to take into account an
overlap of approximately 30% (fig. 7).
If you would like to exclude motion detection in a portion of the detection area or if the detection area is too
large, you cover the sensor lens using the cover cap supplied. This allows you to reduce the maximum range
to 20 m. The 360° detection angle can be reduced in steps of 30°.
5. MAINTENANCE
Dirt may prevent the detector from functioning properly. Therefore, always keep the lens clean and dry. Use a
damp cloth and water with some detergent to clean the lens. Never exert pressure to wipe the lens clean. If
the lens or other parts of the detector are defective, please contact an authorised installer.
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

6. TECHNICAL DATA

dimensions
power supply voltage
power consumption
mounting height (fig. 3)
detection angle (fig. 3)
detection range (fig. 3)
wire input
cable inlet
protection degree
protection class
ambient temperature
quality mark
accessories
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.
45.9 x 117.3 mm (HxW)
64.1 x 117.3 mm (HxW) (including non-visible part)
230 Vac ± 10%, 50 Hz
0,2 W
2 – 3,4 m
360°
circular, 3 – 20 m
3 x 2,5 mm²
on the side: 3 x Ø 14 mm
on the top: 2 x Ø 14 mm
IP54
class I devices
-5 – +50°C
CE marked in compliance with EN 60669-2-1
presence or absence detector 360° (master) (350-20078)
PM350-20079R13361