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52
15)
Sensor
Problems
Result of check
How to repair and settle
Assembling the not-
calibrated controller.
calibrated controller.
• If the value is not within 1~26 by
checking the controller group.
Recalibrate or replace the
controller.
controller.
Short
• When checking the value of the
electrode sensor by Test mode during
the operation (washing, rinsing, spinning
etc.) of the washing machine, the sensed
value has no change.
the operation (washing, rinsing, spinning
etc.) of the washing machine, the sensed
value has no change.
Check the harness,
clean the electrode of sensor
Stop the sensor working*
clean the electrode of sensor
Stop the sensor working*
Sensor is out of order
• Temperature sensor fault : “ ” displayed
Check the operation of temperature sensor
by the QC test mode.
by the QC test mode.
*Stop/Reset the sensor: Stop or reset the sensor by entering Test mode.
Change the sensor or
controller
Check the Harness
controller
Check the Harness
The sensor is automatically
stopped by the accumulated
foreign materials.
stopped by the accumulated
foreign materials.
• The difference between the sensing value
measured from the supplied water by a jig and
the sensor value of the product is 5 or more..
the sensor value of the product is 5 or more..
Change the sensor,
clean the electrode of sensor
Stop the sensor working*
clean the electrode of sensor
Stop the sensor working*
(1) Malfunction
Problems
Result of check
How to repair and settle
the accumulated foreign
materials on the sensor
materials on the sensor
• The difference between the sensing
value measured from the supplied water
by a jig and the sensor value of the
product is 5 or more..
by a jig and the sensor value of the
product is 5 or more..
Change the sensor,
clean the electrode of sensor
Stop the sensor working*
clean the electrode of sensor
Stop the sensor working*
Inaccurate detecting
• If the value measured from the jig is
normal but the consumer is not satisfied
with
with
Change the group of the
controller by entering Test
mode.**
controller by entering Test
mode.**
**
- If a user wants to detect a Detergent more than the current one
- If a user wants to detect a Detergent more than the current one
: Increase the group value (by 1~2 step)
- If a user wants to detect a Detergent less than the current one
: Decrease the group value (by 1~2 step)
(2) Inaccurate detecting
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