niko 350-20082 Pir Presence Absence Detector Instructions

niko 350-20082 Pir Presence Absence Detector

Read the complete manual before carrying out the installation and activating the system. Keep the manual for future reference.

DESCRIPTION

The presence or absence detector 360° (master) for surface mounting consists of an integral unit with on-off control of two channels, 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 surface-mounted onto 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, 350-20071 or 350-20081).
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) or the universal remote control for smartphone (not included) (350-41936).

INSTALLATION

Connection
Danger: Disconnect all power before installing the detector.
Do not connect the device to the mains voltage until installation has been completed.

• Stand-alone
  Refer to the wiring diagram (fig. 1A).

• In combination with one or more secondary detectors Refer to the wiring diagram (fig. 1B).

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. At a height of 3 m, the detector has a 24 m diameter range (fig. 3)

SETTINGS

Factory settings
At delivery the parameters of the detector are set as follows:

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

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 Setting one push button for both channels

This function allows you to control both channels with only one 230 V push button. This is particularly useful in corridors and stairwells where the armatures are divided into different light groups.

With this function you can

• Briefly press once to switch the light off (= eco off) if the detector functions as a presence detector (DIP switch 1 and 2 ON)
• Briefly press once to switch the light on or off if the detector functions as an absence detector (DIP switch 1 and 2 OFF). It does not matter whether the push-button is connected to T1/S or T2. When the function is activated, channel 1 will switch on first and channel 2 will switch on immediately afterwards.
• Important! T1/S and T2 may never be short-circuited or connected in parallel.

3.3.1 One short push for both channels You can programme this function with the IR remote control (not included) (350-20089) as follows:

1. Unlock the device by pressing three times within five seconds.
2. Press to select channel The detector will confirm by flashing red.
3. Press Short push The detector will confirm by flashing red.
4. Press Short push again. The detector will confirm by flashing red twice. Channel 1 has now been activated.
5. Press to select channel  The detector will confirm by flashing blue.
6. Press Short push The detector will confirm by flashing blue.
7. Press Short push again. The detector will confirm by flashing blue twice. Channel 2 has now been activated.
8.  Lock the device by pressing (mcd three times. The detector will confirm by flashing green twice.

Both channels will work when a push button which is connected to T1/S or T2 is briefly pressed once.

To cancel this function again with the IR remote control (not included) (350-20089), proceed as follows:

1. Unlock the device by pressing mock three times within five seconds.
2. Press Ch to select channel 1. The detector will confirm by flashing red.
3. Press Short push The detector will confirm by flashing red. Channel 1 has now been deactivated.
4. Press to select channel 2. The detector will confirm by flashing blue.
5. Press Short The detector will confirm by flashing blue. Channel 2 has now been deactivated.
6. Lock the device by pressing three times.

Both channels can now be activated separately, each with their own push button which is respectively connected with T1/S and T2.

One long push ( > 1 sec) for both channels
You can programme this function with the IR remote control (not included) (350-20089) as follows:

1. Unlock the device by pressing three times within five seconds.
2. Press to select channel 1. The detector will confirm by flashing red.
3. Press bung push The detector will confirm by flashing red twice.
4. Press )again. push The detector will confirm by flashing red twice. Channel 1 has now been activated.
5. Press  to select channel 2. The detector will confirm by flashing blue.
6. Press The detector will confirm by flashing blue.
7. Press again. The detector will confirm by flashing blue twice. Channel 2 has now been activated.
8. Lock the device by pressing three times. The detector will confirm by flashing green twice.

To cancel this function again with the IR remote control (not included) (350-20089), proceed as follows:

1. Unlock the device by pressing three times within five seconds.

2. Press to select channel 1.

3. The detector will confirm by flashing red.
   Presse detector will confirm by flashing red. Channel 1 has now been deactivated.

4. Press to select channel 2. The detector will confirm by flashing blue.

5. Press . The detector will confirm by flashing blue. Channel 2 has now been deactivated.

6. Lock the device by pressing three times. The detector will confirm by flashing green twice.

Troubleshooting

Potentiometers
Under the housing of the detector, you will find four potentiometers that are used to set the light sensitivity and the switch-off delay to your preference (fig. 6).

To confirm the light level or the switch-off delay you set, the green indication LED will flash once and the red or blue indication LED will flash a number of times depending on the selected setting for each channel. The red LED indicates the settings for channel 1 and the blue LED the settings for channel 2. The tables below indicate how many times the indication LED will flash for each setting. When setting the switch-off delay the channel concerned will be switched on for the indicated time:

Exemple: The potentiometer for channel 1 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.

Example: The potentiometer for channel 1 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.

IR REMOTE CONTROL

Set’ buttons To change the settings of the detector:

1. Press three times within five seconds to unlock the device. The green indication LED flashes twice to confirm. The device is now in ‘set’ mode.
2. Change the light level or the switch-off delay using the buttons below.
3. Press once to lock the device again.

Note : If you do not lock the device, it will be locked automatically after two minutes. All changes will then be saved automatically.

OPERATION AND USE

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 120 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.

General operation
The integrated light sensor continuously measures the daylight level in the detection area and compares this level to the preset lux value. Thanks to the light sensor, the light switches on automatically only if the detector detects motion within the detection range and if there is insufficient daylight:

• The lighting remains switched on as long as motion is detected and the amount of daylight available in the room is insufficient.
• After the last motion is detected, the lighting remains switched on for the duration of the preset switch-off delay (2 to 60 minutes). As soon as the switch-off delay has elapsed, the lighting switches off.
• The lighting also switches off automatically as soon as the daylight level is sufficiently high, even when motion is still detected in the room at that time.

Detection range
The detection area can be increased by adding an extra detector (secondary) (350-20079, 350-20071 or 350-20081). A maximum of ten secondary detectors can be connected to one master (350-20082). The lighting is operated in accordance with the settings on the master. Both the master and the secondary detector have the same detection range (a circle with a diameter of 24 m). When covering a complete area using several detectors, it is recommended to take into account an overlap of approximately 30 % (fig. 8).
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 24 m. The 360° detection angle can be reduced in steps of 30°.

Examples of applications
Example 1: classroom

How the detector works

• Both channels function as absence detectors. Activate the lighting by pressing the push button briefly (daylight-independent). It is possible to switch on each channel separately (two push buttons) or together (one push button, see § 3.3)
• The lighting is automatically switched off again after a preset time (switch-off delay), provided that no more motion is detected by the detector in the detection area.
• Lighting can also be switched off manually (= eco off) without having to wait for the switch-off delay.
• It is also possible to hold the push button down (separately for each channel or for both channels together), which is ideal for situations in wich the lighting should remain switched on (e.g. exam) or off (e.g. movie) for a longer period of time:
• By pressing and holding the push button while the lighting is switched on, the lighting will be switched off. The detector will be locked for as long as activity is detected and the preset switch-off delay + 2 hours has not yet elapsed. After that, the detector will return to the selected settings and the lighting will be switched on.
• By pressing and holding the push button while the lighting is switched off, the lighting will be switched on (irrespective of the daylight level). The lighting remains switched on for as long as activity is detected and the preset switch-off delay + 2 hours has not yet elapsed. After that, the lighting will be switched off, the detector will return to the selected settings and the lighting will be switched on.

The red indication LED on the detector flashes (0.25 s on and 5 s off) to indicate that you have pressed and held the push button. The ‘long push’ function can be interrupted at any time by briefly pressing the push button, after which the lighting will be switched on and the detector will return to the selected settings.

Example 2: office with ventilation

How the detector works

• Channel 1 functions as an absence detector, which means that lighting must be switched on by briefly pressing the push button (daylight-dependent). Channel 2 functions as a presence detector, which means that the ventilation is switched on automatically. To set the ventilation to light-independent, set the lux value to ∞ (potentiometer) or “no lux” (remote control).
• The lighting is automatically switched off again after a preset time (switch-off delay), provided that no more movement is detected by the sensor in the detection area or the light level has exceeded the preset lux value for five minutes.
• You also have the possibility to switch off the lighting manually (=eco off)
• In addition, you can also press and hold the push button, which is ideal for situations in which the lighting should remain switched on (e.g. exam) or off (e.g. movie) for a longer period of time:
• By pressing and holding the push button while the lighting is switched on, the lighting will be switched off. The detector will be locked for as long as activity is detected and the preset switch-off delay + 2 hours has not yet elapsed. After that, the detector will return to the selected settings and the lighting will be switched on.
• By pressing and holding the push button while the lighting is switched off, the lighting will be switched on (irrespective of the daylight level). The lighting remains switched on for as long as activity is detected and the preset switch-off delay + 2 hours has not yet elapsed. After that, the lighting will be switched off, the detector will return to the selected settings and the lighting will be switched on.

The red indication LED on the detector flashes (0.25 s on and 5 s off) to indicate that you have pressed and held the push button. The ‘long push’ function can be interrupted at any time by briefly pressing the push button, after which the lighting will be switched on and the detector will return to the selected settings.
Example 3: staircase

• The lighting functions as a presence detector and is automatically switched on when the detector detects movement in the detection area and the light level does not exceed the preset lux value.
• The lighting is automatically switched off again after a preset time (switch-off delay), provided that no more motion is detected by the detector in the detection area or the light level has been higher than the preset lux value for five minutes.
• The lighting can be switched on manually at any time via the push button, irrespective of the daylight level.

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.

TECHNICAL DATA

*indicates the value per channel, given that both channels have the same properties

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 recognised 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).

EN +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.

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