7
Initial start-up
The twilight switch with external light sensor is used
for controlling the light facilities of streets, stairways, ent-
rances etc.
Set the desired range I-V on the potentiometer
using a screw driver.
Set the desired treshold .
The red LED will light up, if the set Lux value underruns
the ambient brightness.
Recommendation: set a delay of at least 1 min,
to avoid
switching errors owing to lightening flashes,
car headlights etc.
LUNA 110
Typical brightness values
daylight (bright) 80.000 lx
office rooms 500 lx
corridors and stairs 100-150 lx
street lighting 15 lx
full moon ca. 0,3 lx
GB