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Troubleshooting
Sensor-switched halogen
floodlight without power
n Fuse has blown,
not switched on
n Short circuit
n Replace fuse, switch
on power switch, check
wiring with voltage tester
n Check connections
Sensor-switched halogen
floodlight does not switch
ON
n Light threshold in night-
time mode during day-
time operation
n Bulb burnt out
n Power switch OFF
n Fuse blown
n Detection zone not
properly targeted
n Adjust setting
n Replace bulb
n Switch power ON
n Replace fuse, check
connection if necessary
n Recalibrate
Sensor-switched halogen
floodlight does not switch
OFF
n Continued movement
within the detection
zone
n Set to continuous
operation by indoor
multi-circuit switch
n Check zone and
readjust if necessary
or apply shroud
n Switch to automatic
Sensor-switched halogen
floodlight keeps switching
ON and OFF
n Continued movement
within the detection
zone
n Check zone and
readjust if necessary
or apply shroud
Sensor-switched halogen
floodlight switches ON
when it should not
n Wind is moving trees
and bushes in the
detection zone
n Cars in street are
detected
n Sudden temperature
changes due to weather
(wind, rain, snow) or air
discharged from fans or
open windows
n Blank out areas with
shrouds
n Blank out areas with
shrouds
n Adjust detection zone
or install at a different
location
Malfunction Cause Remedy
Wiring examples
1. Fixture without neutral conductor 2. Fixture with neutral conductor
3. Connection via series switch for
manual and automatic operation
4. Connection to two-way switch for
permanent light and automatic
operation.
Setting I: automatic operation
Setting II: manual operation for
permanent light
Note: A permanent ”OFF” mode is not
possible, only setting I or setting II.
GB
