o
Attach decor ring.
i
To make the short-time operation independent of brightness, turn
lux
adjuster (5) to
3
.
Setting the brightness threshold
Only when the brightness drops below the threshold will the light be switched on when there is
motion in the detection area. The brightness threshold is infinitely adjustable in a range from
approx. 0 to 80 lux and day operation . In so doing, the symbol stands for brightness-
independent switching and the symbol for switching in case of darkness.
o
Pull off decor ring.
o
Turn the
lux
adjuster (5) to the required position (figure 4).
i
Should the motion detector no longer react to detected movements in Night mode,
2
setting, turn the adjuster back somewhat towards
3
.
o
Attach decor ring.
Setting the sensitivity
The motion detector possess automatic adjustment to the ambient conditions. Normally, the
adjuster
sens
should be set to maximum sensitivity.
o
Pull off decor ring.
o
Set the sensitivity using the adjuster
sens
(3).
i
If there are unwanted switching operations, reduce the sensitivity.
o
Attach decor ring.
6 Appendix
6.1 Technical data
Ambient temperature
+5 ... +35 °C
Protection rating
IP 20
Brightness setting
approx. 0 ... 80 lx (and day operation)
run-on time
approx. 10 s ... 30 min
Lockout time
approx. 2 s
Follow-up time (test)
approx. 1 s
Lockout time (test)
approx. 3 s
Size of detection area at an installation height of 3 m
cross walking range
Ø approx. 20 m
walk to walking range
Ø approx. 12 m
Detection angle
360 °
6.2 Troubleshooting
Light does not switch on, LED lights up upon detection
Cause: The ambient brightness is greater than the set brightness threshold.
Increase the brightness threshold using the
lux
adjuster (5).
Light does not switch on, LED does not light up
Cause 1: Detection area is limited by push-on cover.
Remove or adjust push-on cover.
Cause 2: Sensitivity is set too low.
Turn
sens
adjuster (3) in
max
direction.
Light switches on, although no-one is in the detection area.
Cause: Interference sources in the detection area, e.g. heating, ventilation, cooling light bulbs.
Reduce the detection area with push-on cover or reduce the sensitivity with the
sens
adjuster (3).
7/8
82563813
J:0082563813
17.11.2011
Light Management
Ceiling automatic switch
