niko 3327 Motion Detector Instruction Manual

niko 3327 Motion Detector

Product Description

The detector recognizes the movements of people through the passive infrared sensor (PIR). It reacts most sensitively to motions that are tangential to the monitored area (1a). Movements directly towards the detector have a reduced sensitivity of approx. -50% (1b).

Application

The detector is suitable for indoor or protected outdoor use to control individual lamps. Observe when installing:

• Install only on stable ceilings.
• Mask moving objects in the monitored area by covering the lens.
• Do not place any lamps below or less than 1 m next to the detector (2a).
• Do not install in the direct cold (2b) or hot air flows (2c).

Safety Notes

Ensure that the electrical lines are de-energized before installation. Installation is only permitted by electricians in compliance with local legislation.

Installation

The detector is intended for ceiling installation at a height of 2 to 4 m.

The diameter Ø of the monitored area depends on the installation height (1c). Install the detector as follows: (4a–c)

• Remove the front cover by turning counter-clockwise (4c).
• Mark and drill holes at the desired mounting site.
• Pull the cable through the grommet (4a).
• Attach the detector with the screw/dowel set (4b).
• Wire the detector according to item 5.

Wiring

The circuit must be secured with a fuse.  (7a / 7b)

• L = Current-conducting line
• N = Neutral conductor
• L’ = Switching output relay

Connection of loads

High inrush currents reduce the lifetime of the integrated relay considerably. Observe the technical information of the lamp or luminaire manufacturer to avoid overloading the relay (3a–b). To keep the circuit/wiring well-arranged, we recommend switching no more than 3 to 4 detectors in parallel. If there is an above-average number of switching cycles or in case of increased loads, we recommend switching the load via an external contractor.

We recommend connecting electronic ballasts, compact fluorescent lamps, and LED lamps via a contactor; a direct connection is not recommended.

Configuration

The detector is ready for operation about 1 minute after the mains connection. Then the following parameters can be adjusted:

• Time: TIME determines the delay time after the last movement (8 s to 7 min) (5b).
• Twilight threshold: LUX gradually sets the trigger threshold of the twilight sensor between daytime mode and nighttime mode (5a).
• Range: SENS sets the detection range of the PIR sensor (max. 16 m) (5c).

Display

• A detected motion is displayed by the internal LED.
• During start-up, the LED flashes permanently (approx. 1 min).

Dimension

Troubleshooting

Relay output does not switch:

• Twilight threshold too high
• Check lamp
• Check fuse

Relay output switches too often:

• Reduce range
• Cover lens to mask a specific area

Technical Data

Switching power

| max. 1000 W / 5 A

max. 250VA / 1.25 A

LED 100 W

Detection area| 360°
Detection range| max. 12 m at 3 m height
Lux level control| 5–1000 lx
Timer control| 8 s to 7 min
Protection class| II
Protection type| IP44
Temperature range| 0 to +45 °C
Dimensions| Ø 124×63 mm
Connection terminal| Ø 1.5 mm

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.

Environment
This product and/or the batteries provided cannot be disposited of in the 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 sa
Industriepark West 40 9100 Sint-Niklaas, Belgium
www.niko.eu.

• EN +32 3 778 90 80 support@niko.eu
• FR Suisse: +41 44 878 22 22 support.ch@niko.eu
• DE
  • Deutschland: +49 7623 96697-0 support.de@niko.eu
  • Schweiz: +41 44 878 22 22 support.ch@niko.eu
  • Österreich: +43 1 7965514 support.at@niko.eu
• IT +41 44 878 22 22 support.ch@niko.eu
• PL +48 509 378 373 support.pl@niko.eu
• SK +421 2 63 825 155 support.sk@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

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