![background image](http://html1.mh-extra.com/html/elsner-elektronik/sewi-knx-l/sewi-knx-l_installation-and-adjustment_2396617007.webp)
5
Installation and start-up
Sensor Sewi KNX L
• Version: 10.09.2018 • Technical Changes and Errors excepted.
The
Sensor Sewi KNX L
is installed surface mounted on walls or ceilings.
2.3. Construction of the sensor
2.3.1. Housing from the outside
1
Fig. 1
1 Brightness sensors
A Recess to open the housing. When closing the housing, the recess aligns to the mark-
ing on the skirting
A