Maintenance; Troubleshooting; Precautions For Use - SOMFY 1875128 Mode D'emploi

Maintenance

Clean the lens with a dry cloth.

Troubleshooting

Symptômes
The detector is not
working, even when
there is an intrusion in
the detection zone.
False alarm.
Sometimes people
and objects are not
detected.
The alarm is triggered
on arming

Precautions for use

Do not hose with water or use a
high-pressure cleaner.
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Cause probable
Incorrect supply voltage.
The batteries are spent.
The detector is mounted on a rough
wall.
The detector is not installed
perpendicular to the ground.
The lower detection zone is longer
than necessary.
The lower detection zone is indirectly
exposed to sunlight, vehicle headlights,
etc.
The lower detection zone is directly
exposed to sunlight, vehicle headlights,
etc.
There is a heat source (air conditioner,
extractor fan, etc.) in the zone, which
can cause changes in temperature.
Masking of detector.
Frost or snow has caused masking of
the detector.
The detection zone is incorrectly
adjusted.
The sensitivity is set to "L" (low).
Tamper switch protecting against
pullout not correctly fixed flat against
the wall.
Remède
Have you put all the batteries in the
product?
Are the batteries in good condition
and positioned correctly?
Replace the batteries.
Make sure that the wall surface is
smooth.
Install the detector perpendicular to
the ground.
Check and reset the detection zone.
Change the detection zone.
Change the detection zone so that
the detector is not dazzled.
Change the detection zone or
remove the heat source.
Check that the detector is not
masked and that there are no objects
within a range of 1 m.
Disable the anti-mask function in
winter on days with frost or snow.
Change and adjust the detection
zone.
Change the sensitivity to
"M"(medium) or "H" (high).
Check that the surface to which the
detector is fixed is properly smooth.
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