Factory Settings; Dip Switches; Ir Remote Control - Niko 350-20078 Mode D'emploi

350-20078
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° (master) for surface mounting consists of an integral unit
with on-off control of one channel, a motion sensor (PIR or passive infrared technology), a light sensor and an
integrated IR receiver. All external units, such as push buttons and lighting fixtures, are directly connected to the
detector, which is mounted to the ceiling.
This detector can be used as a stand-alone unit or as a master in combination with one or more secondary
detectors (350-20079).
The detector can be installed and operated on the basis of the factory settings. For optimal lighting control,
it is recommended to adjust the factory settings to the environmental conditions and to the specific lighting
requirements. The settings can be adjusted to your preference using the integrated potentiometers and DIP
switches on the device or using the IR remote control (not included) (350-20089).
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.
A. Stand-alone
Refer to the wiring diagram (fig. 1A).
B. In combination with one or more secondary detectors
Refer to the wiring diagram (fig. 1B).
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 24 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. Factory settings

At delivery the parameters of the detector are set as follows:
Parameter
application
sensitivity of the motion sensor
light sensitivity
switch-off delay

3.2. DIP switches

Figure 5 shows how to set the DIP switches according to the application and the desired sensitivity of the
motion sensor.
Application setting
DIP switch
1
10
2
EN
Factory setting
- DIP switch 1: automatic on/off (Presence detector/
absence detector)
- DIP switch 3: a brief press of the push button
allows you to:
• switch on the light, and
• switch off the light without having to wait for
the switch-off delay (= eco off).
- DIP switch 4: a brief press is daylight-dependent
high
200 lux
10 min
Application
You can set the detector:
- ON: as presence detector
(automatic on/off)
The detector automatically switches on the lighting,
depending on the preset lux value and when motion
is detected.
- OFF: as absence detector
(manual on/automatic off)
The detector only switches on the lighting when
you press the push button, depending on the preset
lux value.
The lighting will remain on for the duration of the preset
switch-off delay after the last motion is detected. As
soon as the switch-off delay has elapsed, the lighting
switches off
Not applicable.
3
4
1 The 'eco off' function is the most energy-efficient way to switch on the lighting. You switch off the lighting
yourself without having to wait for the switch-off delay. If you do forget to switch off the lighting, it will be
switched off automatically after the switch-off delay has elapsed.
Sensitivity setting
Using the two DIP switches located on the very right 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.
3.3. Potentiometers
Under the housing of the detector, you will find two potentiometers that are used to set the light sensitivity and
the switch-off delay to your preference (fig. 6).
Potentiometer
To confirm the light level or the switch-off delay you set, the green indication LED will flash once and the red
indication LED will flash a number of times depending on the selected setting. The tables below indicate how
many times the red indication LED will flash for each setting:
Light level 20 50
Number of times the red
1 2
indication LED will flash
Example: The potentiometer is set at 300 lux. You want to increase the lux value to 400 lux. Carefully turn the
potentiometer to the higher lux value. The green indication LED will flash once and the red indication LED will
flash six times (= 400 lux) to confirm your selection.
Switch-off delay puls 2 min
Number of times the red
1 2
indication LED will flash
Example: The potentiometer is set at 10 minutes. You want to increase the switch-off delay to 15 minutes.
Carefully turn the potentiometer to the higher value. The green indication LED will flash once and the red
indication LED will flash five times (= 15 minutes) to confirm your selection.

4. IR REMOTE CONTROL

In addition to adjusting the settings manually using the potentiometers and DIP switches on the device,
you can also use the IR remote control (fig. 7) to select another application, perform a test or enter other
parameters.
You can also make a selection from several functions for
the push button that is connected:
- ON: You can only switch on the lighting with a
brief press. The 'eco off' and 'long push' functions are
deactivated.
- OFF: With a brief press, the lighting can be either
switched on or switched off immediately without
having to wait for the switch-off delay (= eco off
When the lighting is switched off with the push button,
the detector will be locked for ten seconds to avoid the
lighting from immediately being switched on again.
If you press the push button for longer than one
second, the red indication LED will flash (0.25 s on and
5 s off). The lighting and the preset switch-off delay will
be activated or deactivated for two hours.
- ON: A brief press is daylight-independent.
- OFF: A brief press is daylight-dependent.
A long push is always daylight-independent.
Function
You set the light level (light sensitivity) at which
the lighting should be switched on.
The potentiometer has ten fixed light levels: 20, 50,
100, 200, 300, 400, 500, 700 and 1000 lux and ∞
(daylight-independent).
You set the switch-off delay.
There are eight preset values:
- walking test (see section 4.1.)
- pulse: not applicable
- 2 minutes
- 5 minutes
- 10 minutes
- 15 minutes
- 30 minutes
- 60 minutes
100 200 300 400 500 700
3 4 5 6 7 8
5 min 10 min 15 min 30 min
3 4 5 6
PM350-20078R22375
).
1
1000 ∞
9 10
60 min
7