STEINEL TR 150 - Manuel (Page 9)

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No power at
the sensor
Lights do not
switch ON
breaker has tripped,
is not switched ON, or
break in wiring
short circuit
low voltage wiring to
power pack is incorrect
light level setting is in
nighttime mode during
daytime operation
lamp burned out
power is off
breaker has tripped
detection zone not
correctly adjusted
power pack is in manual
on mode when being
used with a line voltage
switch
reset breaker, check
wiring with voltage
tester
check for proper
wiring connections
check for proper
wiring connections
adjust light level
setting
replace lamp
turn power on at
circuit breaker
reset breaker
readjust
place power pack in
the auto on mode
Problem Cause Remedy
Troubleshooting
17
Troubleshooting
Lights do not
switch OFF
Lights keep
switching
ON/OFF
Lights switch
ON without
obvious
movement
Sensor detects
occupancy but
turns off in 2
seconds
abundant heat from
fixture is within detection
zone and keeps lights
on as a result of
temperature change
continuous movement in
the detection zone
switched on light is
within detection zone
low voltage overload on
power pack
sensor is detecting
movement outside of the
lighting zone
sensor is in pulse mode
but is not connected to a
time delay relay
move sensor away
from direct view of
the fixture
readjust zone or
apply shroud
adjust detection
zone or apply
shrouds, increase
distance
reduce the
number of devices
connected to the
power pack
adjust zone or
apply shrouds
adjust sensor’s time
delay or use with a
time delay relay
Problem Cause Remedy