Niko 350-41930 Manuel Technique page 18

350-41930
1. Press the 'Zone 1-4' button on the remote control.
2. Press the 'Burn in' button within 10 seconds
Once the burn-in time preconfigured in the ETS software has elapsed, the detector will return to automatic mode.
Press the 'Burn in' button again to deactivate the 'burn-in' function.
When the 'burn-in' function is activated, all other functions are blocked on the detector.
2.6. Reset to the last ETS settings
Press the 'ETS set' button on the remote control to reset all settings to the most recent configuration in the ETS-software.
2.7. Sensitivity
The KNX sensor has 3 built-in Passive InfraRed sensors (PIR) each covering 120° of the total 360° detection area. You can increase or decrease the presence
detector's sensitivity in all three sectors (A, B and C) simultaneously as follows:
• Press 'Sens. +' to increase the sensitivity by 10% of the maximum sensitivity.
• Press 'Sens. -' to decrease the sensitivity by 10% of the maximum sensitivity.
The blue or red LED of the detector will flash a few times to indicate how many steps the detector's sensitivity is below or above the sensitivity configured using
the ETS software. The detector acknowledges with a single green flash if the sensitivity is the same as that configured using the ETS software.
Example: When "Sens. –" is pressed twice, the blue LED on the detector will flash twice to indicate that the sensitivity is 20% below the setting configured
using the ETS software. Then press 'Sens. +' five times, and the red LED will flash three times to indicate that the sensitivity is now 30% above the setting
configured using the ETS software.
2.8. Automatic mode
By pressing 'Auto', the detector will return to automatic mode. The light intensity of the luminaires will now be adjusted to the daylight.
2.9. Using the current lux value:
If you press the 'Learn actual lux' button, you will use the current lux value as the starting point to manually increase or dim the light level in the three daylight-
controlled zones with the 'Dim -' and 'Dim +' buttons.
This function will only work if the lighting was correctly calibrated beforehand and if the ETS software feedback connections were configured from the actuator
to the detector.
2.10. Programming lighting scenes
Up to four lighting scenes can be programmed using the IR remote control.
Perform the following steps to programme a lighting scene:
1. Manually configure the desired level for each of the three zones with the 'Zone 1, 2, 3' button and with 'Dim -' and/or 'Dim +'.
2. Press 'Scene prog.'.
3. Press the 'Scene 1-4' button within 10 seconds to select under which number you want to programme the lighting scene.
In order to programme scenes, the detector must be in programme mode. This function will only work if the ETS software feedback connections were configured from
the actuator to the detector.
2.11. Adjusting the set point
In the ETS software, a lux value can be selected for the set point for each zone individually. The set point is the desired constant light level in a zone. Using the
IR remote control, it is possible to modify the set point in the three daylight-controlled zones. It is not possible to modify the set point for zone 4.
Perform the following steps to modify the value of the set point using the remote control:
1. Press the 'Zone 1-3' button.
2. Press the 'Set point -' button within 10 seconds to lower the set point of the selected zone. Each push of the button lowers the set point by 10 lux.
3. Press the 'Set point +' button within 10 seconds to increase the set point of the selected zone. Each push of the button increases the set point by 10 lux.
The blue or red LED of the detector will flash a few times to indicate how many steps the set point is below or above the set point configured using the ETS
software. The detector acknowledges with a single green flash if the set point is the same as that configured using the ETS software.
Example: When 'Set point -' is pressed twice, the blue LED on the detector will flash twice to indicate that the value of the set point is 20 lux lower than the value
configured using the ETS software. Then press 'Set point +' five times, and the red LED will flash three times to indicate that the set point is now 30 lux higher
than the value configured using the ETS software.
18 EN