Troubleshooting
24
Fault
Possible cause
Solution
The LEDs
shine less
brightly.
The rechargeable
batteries could not
charge sufficiently
because the
solar panel is
not receiving
enough direct
solar radiation or
daylight.
Select another
installation location
for the solar panel
15
(see chapter “Selecting
the installation
location”).
Note that there is
generally less sunlight
in the winter months.
Wait for a sunny day if
necessary.
The rechargeable
batteries could not
charge sufficiently
because the solar
panel is dirty.
Remove any dust, dirt
or snow from the solar
panel and re-position
it if necessary.
The sensor
area is too
small.
Sunlight can cause
faults when setting
the sensitivity.
Test the settings
again in the evening
and re-configure the
sensitivity if necessary.
