STEINEL L 220 S Information page 16

11. Troubleshooting
Malfunction
Light without power
Light not switching ON
Light not switching OFF
Light switches ON when it
should not
Changing reach
Cause
■ Fuse faulty, not switched ON,
break in wiring
■ Surroundings still too bright
(S only)
■ Mains switch OFF
■ Fuse blown
■ Detection zone not correctly
adjusted (S only)
■ Continued movement within
the detection zone (S only)
■ Cars in the street are detected,
for example (S only)
■ Differing ambient temperatures
(S only)
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Remedy
■ Fit new fuse, turn ON mains
switch, check wiring with voltage
tester
■ Wait until response threshold is
reached or adjust setting
■ Switch ON
■ Fit new fuse, check connection
if necessary
■ Readjust
■ Check detection zone and
readjust if necessary
■ Check detection zone and
readjust if necessary
■ When it is cold, shorten reach
by tilting sensor down,
move it up in warm weather