- 16 -
: check if the sensor wire is damaged,
if the sensor housing is inserted into
the connector of the PCB.
YES
YES
NO
NO
NO
YES
YES
NO
Top Sensor Open Error ( )
Is the sensor wire
connected properly
by burner position?
Is the sensor's real resistance is
opened circuit?
Connect the sensor.
Replace the wire.
Connect the wire
properly.
S/W Error
Is the sensor connected?
The sensor has defect.
Replace the sensor.
Replace the Assy Touch PCB.
Perform the operation again and check
if it is working properly.
After Power -> On, does
the symptom continue?
4-2-3
