Sebson WAL SENSOR M INT Bedienungsanleitung Seite 9

Instruction for installation (Fig.4):
Danger:
Before installing please make sure that the circuit is interrupted! For installation, the work on the mains
voltage is required. Please remove the associated mains fuse or deactivate the switch fuse! Check by using a
voltage tester if the line is de-energized. Make sure that the current circuit will not closed during the installation!
Danger:
The installation of this product may be done only by a qualified person according the valid regulations for
electrical installation!
Attention:
Before drilling the mounting holes, make sure that there are no gas, electricity or water pipes at the
drilling location that could be damaged by this!
▪ Please observe the safety instructions and technical data before installing this product!
▪ Note on installation:
L: Live wire (black or brown)
N: Neutral conductor (blue or grey)
▪
▪ For optimum range, select the mounting height recommended.
To ensure optimum sensitivity of the sensor, install the device in the room in such a way that the movements are
transversely to the device. Movements that are directly to and from the device are less well detected (see Fig. 2a).
The following environments or surfaces are not suitable for mounting, as they may impair the detection of thermal
radiation (see Fig. 2b):
▪ Metal surfaces e.g. metal door frames
▪ In the immediate vicinity of electronic devices such as computers, monitors etc
▪ Heat sources e.g. radiant heaters, radiators or lamps
▪ In the vicinity of e.g. fume cupboards or fans
▪ Within the radiation range of luminaires (minimum distance from luminaires >50cm)
Function of the motion sensor:
The sensor integrated in this device detects heat radiation from moving bodies, e.g. from humans or animals. After
the movement is detected, the light switches on. The detection of heat radiation can be limited by large furniture,
glass panes or very high ambient temperatures of over 40°C, for example in summer. While movements in the
detection area are detected by the sensor, the light remains switched on.
Detection area (Fig 3):
The detection range of the motion detector is approx. 9m and 140° (free area) at a mounting height of 1,8-2,5m on
the wall. In closed rooms the detection distance can be lower, according to room layout.
Sensitivity when switching (with regard to the ambient brightness):
This setting control can be used to regulate the switch-on sensitivity of this unit
depending on the ambient brightness (between 3 and 2.000 LUX).
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