Table of Contents
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Troubleshooting (cont.)
Sensor Troubleshooting Table
Symptoms
3.
Yellow sensor
LED does not
illuminate
with an object
in front of it.
Kohler Co.
Probable Causes
B.
Debris on the
sensor wire
connector.
C.
Circuit board is
not functioning.
A.
Object is clear or
color is
undetectable by
the sensor.
B.
Debris on the
sensor wire
connector.
Recommended Action
B.
At the circuit board, gently disconnect,
clean, and reconnect the sensor wire
connector.
C.
Replace the cover assembly.
A.
Test the sensor using your hand.
B.
At the circuit board, gently disconnect,
clean, and reconnect the sensor wire
connector.
21
1198298-2-C
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