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Read the complete manual before carrying out the installation and activating the system. Keep the
manual for future reference.
1. DESCRIPTION
This electronic flush-mounting motion detector is part of the Niko product range of sensors and actuators.
This range offers a number of comfort functions in combination with various switching functions.
The motion detector switches on the load (lighting) if movement of a heat source is detected and if the daylight
level is lower than the preset lux value. The device detects movement with the aid of Passive Infrared
technology (PIR).
The control of this switch occurs via a sensor and an actuator:
• A sensor is the visible electronic component that – automatically or after manual control – sends a
switching command to the connected actuator for being performed. This component is available in all
Niko finishes and colours. The sensor is clicked onto the actuator.
• An actuator is the switching component that performs the action requested by the connected sensor,
such as switching the light. This component is located behind the sensor in the flush-mounting box.
4A
EXT1
R,L
The motion detector (sensor) is intended for indoor use only in an environment with non-condensing
atmospheric humidity. This sensor is combined with a base (actuator) with potential-free contact (4 A, 230 V)
to which an external push button (phase L, 230 Vac) can be connected. With this push button, you can control
the motion detector from various locations.
The device (actuator + sensor) is supplied on a pre-assembled metal base (45 x 45) and is available with an
actuator without claws (XXX-78020) or an actuator with claws (XXX-78021). The flush surround plate must be
ordered separately.
2. INSTALLATION
2.1. Connection
Danger: Disconnect all power before installing the flush-mounting motion detector. Do not connect the device
to the mains voltage until installation has been completed (including the flush surround plate).
A. One lighting circuit with one detection point
Connect the flush-mounting motion detector and the load according to the following wiring diagram:
L
230 Vac
N
1'
L
1
N L
E1
µ
02135
230V~ 4A µ 50Hz
B. Use of an external push button
You connect an external push button to the flush-mounting motion detector if you must also be able to
control the device manually.
Follow the wiring diagram below to connect the push button:
L
230 Vac
N
1'
L
1
N L
E1
µ
02135
230V~ 4A µ 50Hz
C. Staircase function
Follow the wiring diagram below to connect the staircase function:
L
230 Vac
N
,
,
O
O
1'
L
1
N L
E1
µ
02135
230V~ 4A µ 50Hz
170-0300X
170-0300X
2.2. Mounting
Tip: Do not install the flush-mounting motion detector in direct sunlight or in the vicinity of heat sources or air
currents (ventilation or air conditioning). This can activate the motion detector unnecessarily.
Tip: Mount the flush-mounting motion detector at the location where the light intensity (lux value) is best
measured.
Mount the flush-mounting motion detector in a flush-mounting box with a flush-mounting depth of minimum
40 mm at a height between 0.8 and 1.2 m.
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
PMXXX-7802XR14325
,
170-0160X
3. SETTINGS
Under the hinged cover at the front of the flush-mounting motion detector, there are two potentiometers for
setting the following parameters:
➊
light sensitivity
➋
switch-off delay
➊
Potentiometer
Range
± 2 – 1000 lux
± 5 s – 30 min
4. OPERATION AND USE
Usage warnings:
• The function of the motion detector is not to make the installation voltage-free (by interruption).
• Making the circuit voltage-free to change a defective bulb is only possible by switching off the upstream
main switch or the automatic fuse.
4.1. Maximum permitted load
Check the table below to find out the maximum load for each type of lamp at an ambient temperature of 0 to 40°C.
Type of lighting
incandescent lamps, 230 V halogen lamps
(resistive load)
low-voltage lighting with ferromagnetic
transformers (transformer must be loaded
at a min. of 85%) (inductive load)
fluorescent lamps, non-compensated or serial-
compensated, with ferromagnetic ballasts
motors
4.2. Activating the system
The flush-mounting motion detector is ready for use 90 seconds after connecting to the mains voltage
(warm-up time):
• First, the red LED behind the sensor lens lights up for three seconds.
• Five seconds later, the light switches on, regardless of whether the room is light or dark.
• If no motion is detected in the time period between 80 and 90 seconds, the connected lighting is switched off.
• If motion is detected in that time frame, the light continues to be illuminated during the preset switch-off delay.
4.3. General
The integrated sensor continuously measures the daylight level in the detection area (180°) and compares this
level to the preset lux value. Thanks to the sensor, the light switches on automatically only if the detector detects
motion within the detection range and if the daylight level falls below the preset lux value:
• The lighting remains switched on as long as motion is detected.
• After the last motion is detected, the lighting remains switched on for the duration of the preset
switch-off delay. As soon as the switch-off delay has elapsed, the lighting switches off.
• The lighting switches off automatically as soon the preset daylight level has been reached.
After a power interruption, the lighting is switched on for the duration of the preset switch-off delay if at that
moment the daylight is less intense than the preset lux value.
XXX-7802X
5
➋
Action
Using a screwdriver, rotate the potentiometer to the:
• left: dark, ± 2 lux (
)
• right: daylight, ± 1000 lux (
)
Using a screwdriver, rotate the potentiometer to the:
• left: ± 5 s
• right: ± 30 min
Symbol
Maximum load
4 A – 920 W
2.5 A – 575 VA
2.5 A – 575 VA
4 A – 920 VA
7
EN
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