niko 350-41752 Detector 360° with 3 Zone DALI Light Control Instruction Manual
- June 12, 2024
- niko
Table of Contents
350-41752 Detector 360° with 3 Zone DALI Light Control
Instruction Manual
TECHNICAL MANUAL
Detector 360° with 3 zone DALI daylight control and extra functionalities,
secondary
350-41752 / 350-41753 / 350-41762 / 350-41763
Consult the online programming guide on www.niko.eu for detailed settings
USE
The 360° DALI presence detector (secondary) is used to extend the coverage
area of a master. This device is used in combination with a master (350-41750,
350-41751, 350-41760, 350-41761, 350-41780 and 350-41781). It is possible to
connect up to ten secondary detectors to one master, depending on the other
connected DALI devices. Master and secondary presence detectors have the same
range. To achieve complete detection when using several detectors, an overlap
of approximately 30% is recommended (see Fig. 7).
The detector is designed for indoor applications. It is suitable for use in
offices, schools and public buildings and can be used in both large and small
rooms.
The device detects movement and the presence of persons with the aid of
Passive InfraRed technology (PIR).
The 360° detection range can be divided into three sectors, A – B and C, each
covering 120°. Sensitivity can be adjusted either collectively for all sectors
or
individually for each sector. The sectors can be isolated completely from one
another (see Fig. 3).
You programmed the detector and change the settings with the (to be bought
separately) IR remote control 350-41934.
Reference number| 350-41752| 350-41753| 350-41753|
350-41763
---|---|---|---|---
Flush-mounting| | | |
Surface-mounting| | | |
Normal ceilings (2 to 3.4 m)| | | |
High ceilings (4 to 8 m)| | | |
In this manual you will find all the settings needed for the first start-up of the detector. For detailed settings, we refer to the manual of this detector on www.niko.eu.
INSTALLATION
2.1. Select the location of the detector
2.1.1. General placement
The detector responds to movement and heat in relation to the surroundings.
Avoid placing the detector close to heat sources such as cookers, radiators,
ventilation systems or moving objects. This may cause unintended activation
(see Fig. 2). Ensure that there are no obstacles (pipelines, support beams …)
between the detector and the persons that must be detected.
2.1.2. Mounting height and range
The recommended mounting height for the secondary detectors 350-41752 and
350-41753 is 2 to 3.4 m. The range depends on the installation height (see
Fig. 6).
The recommended mounting height for the secondary detectors 350-41762 and
350-41763 is 4 to 8 m. For the range of this detector we, refer to Fig. 7.
2.2. Connecting the detector
Connect the detector as shown in the wiring diagram (see Fig. 1). Use the
included flush-mounting box to flush mount the flush-mounting models 350-41752
and 350-41762 in a suspended ceiling (see Fig. 5).
Only power up the detector when all cables have been connected. After
connection to the mains voltage, the detector will be ready to operate after
approximately 40 sec. (warm-up time).
2.3. Programmed the detector
To change the settings of the detector, the (optional) remote control
350-41934 must be used (see Fig. 9).
The detector must be unlocked to change settings. The detector is
automatically locked after five minutes after the last time a button is
activated. The detector can also be locked manually. Any changes to settings
will be saved. When changing the settings, the yellow LED briefly switches
off to acknowledge the correct receipt of information when a button is pushed
on the IR remote control.
2.3.1. Walking test
A walking test can be carried out to check that the detector is detecting
correctly. During this test, the switch-off delay is limited to five seconds.
To activate the walking test on the secondary detector, it suffices to
activate the walking test on the master. All secondary detectors connected to
the same bus will automatically switch to the walking test. Consult the
extensive master programming guide on the Niko website to activate this
walking test.
The walking test on the secondary detector can be switched off, independently
of the master detector. Press the following buttons:
After pressing the button “Test On/Off”, the LED of the sector in which
movement is detected will light up.
2.3.2. Sensitivity of the detector settings
Sensitivity of the detector can be adjusted either collectively for all
sectors or individually for each sector. A sector can be disconnected
completely, if required. The sensitivity can be set at four fixed levels in
which “1” is the highest sensitivity and “4” is the lowest sensitivity.
2.3.2.1. For all sensors collectively
2.3.2.2 For each sector separately
To set the sensitivity individually for each sector, first select the sector
and then choose a sensitivity level. Each sector has its own LED colour.
Sector A= red LED, sector B = blue LED, sector C = green LED. It is also
possible to completely disconnect a sector.
For example, you set the sensitivity of sector C at minimum level as follows:
2.3.3. Restore the factory settings
Press the following buttons on the detector to return to the factory settings:
2.3.4. Check the settings of the detector
With the “Status” button you can check the settings of the detector. It is not
necessary to first unlock the detector in order to activate a status readout.
This will always be indicated by LED flashes of various colours.
For example, the set sensitivity can be checked by pressing on “Status”,
followed by “Sens” and then the sector of which you want to check the
sensitivity. The detector will indicate sensitivity by a number of LED
flashes.
| Sensitivity | Maximum | High | Low | Minimum | Off |
|---|---|---|---|---|---|
| Number of flashes of the LED | 1 | 2 | 3 | 4 | 5 |
Press the following buttons to check the sensitivity of sector A for example:
TECHNICAL DATA
Dimensions surface-mounting models 350-41753 and 350-41763 (see Fig. 4a)| 64.1
x 117.3 mm (Hawk)
---|---
Visible dimensions flush-mounting models 350-41752 and 350-41762 (see Fig.
4b)| 46.4 x 100 mm (Hawk)
Dimensions including non-visible part flush-mounting models 350-41752 and
350-41762 (see Fig. 4b)| 136.4 x 100 mm (Hawk)
Power supply voltage| via DALI bus
Power consumption| 5.5 mA
Mounting height 350-41752 and 350-41753| 2 — 3.4 m
Mounting height 350-41762 and 350-41763| 4 — 8 m
Detection angle| 360° (3 x 120°)
Detection range for body movement 350-41752 and 350-41753| circle up to 24 m
diameter
Detection range for body movement 350-41762 and 350-41763| circle up to 32 m
diameter
Wire input| 2 x 2.5 mm2
Protection degree (after mounting)| IP 54
Ambient temperature| -5 °C to +50 °C
Marking| CE marked in accordance with EN 60669-2-1
Accessories| IR remote control (350-41934)
LED STATUS
| LED | Status | Meaning |
|---|---|---|
| The yellow LED lights up continuously | Door unlocked | The detector is in |
programming mode and is ready for configuration with the (optional) IR remote
control.
All LEDS are off| Locked| The detector is locked and the most recently
programmed changes are saved.
The red LED flashes upon detection of movement| Walking test sector A| The red
LED will flash when activity is detected in sector A.
The green LED flashes upon detection of movement| Walking test sector B| The
green LED will flash when activity is detected in sector B.
The blue LED flashes upon detection of movement| Walking test sector C| The
blue LED will flash when activity is detected in sector C.
The yellow LED flashes once| IR remote control (accessory)| Each time the
detector receives a correct signal from the (optional) IR remote control, the
detector will acknowledge this by briefly switching off the yellow LED if the
detector is being programmed. In operating mode, the yellow LED will flash
once.
Warnings regarding installation
The installation of products that will permanently be part of the electrical
installation and which include dangerous voltages, should be carried out by a
qualified installer and in accordance with the applicable regulations. This
user manual must 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 Niko customer
services.
CE marking
This product complies with all of the relevant European guidelines and
regulations. For radio equipment Niko llc declares that the radio equipment in
this manual conforms with the 2014/53/EU directive. The full text of the EU
declaration of conformity is available at www.niko.eu under the product
reference, if applicable.
Environment
This product and/or the batteries provided cannot be disposed of in non-
recyclable waste. Take your discarded product to a recognized collection
point. Just like producers and importers, you too play an important role in
the promotion of sorting, recycling and reuse of discarded electrical and
electronic equipment. To finance the rubbish collection and waste treatment,
the government levies recycling charges in certain cases (included in the
price of this product). 
Support & contact
NV Niko as
Industriepark West 40
9100 Sint-Niklaas, Belgium
www.niko.eu
+32 3 778 90 80
support@niko.eu
Niko prepares its manuals with the greatest care and strives to make
them as complete, correct and up-to-date as possible. Nevertheless,
some deficiencies may subsist. Niko cannot be held responsible for this,
other than within the legal limits. Please inform us of any deficiencies in
the manuals by contacting Niko customer services at
support@niko.eu.
References
- Niko - home automation, switches, socket outlets and detector
- Niko - home automation, switches, socket outlets and detector
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