ABB i-bus EIB Mode D'emploi page 37

Troubleshooting
Trouble
Light is
switched
on and off
constantly
Undesirable
automatic
switching
Cause/Remedy
• Distance to switched lamps to
small
– Increase distance to switched
lamps
– Change UP watchdog mounting
position
– Change lens cover
(use adhesive tape for this)
• Small animals (eg. pets) cross the
coverage area
• or heat sources due to reflections
from bright or mirroring surfaces
– Check
mounting position and change it,
if necessary
– Check and if required correct the
alignment of the lens
– Change the lens covering
(use adhesive tape)
the UP
GB
watchdog's
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