43
Display
Problem Diagnosis
Standard
Estimated Cause of
Abnormal Condition
Action
Coin stuck
(When there is a
problem with the motor
due to foreign object)
•
Occurs when motor is
locked
1. When foreign object such as
coin, pin, or clip entered the
washing plate
•
Remove the coin or foreign
object stuck between the
washer vane with pliers,
etc.
THERMISTOR
•
Thermistor has a bad
connection or failed
•
Check the connections at the
Thermistor and at the WHITE
3-pin connector at the main
board
•
Test thermistor to determine it is
not detective
•
Reseat the connector.
•
Replace the thermistor if
necessary.
Drain Valve Problem
•
When drain valve is not
working
•
Connection part contact defect
•
Check the connection part
reconnection defect and
correct.
•
Replace the new drain
valve.
OVER
FLOW
ERROR
•
•
Check the valves to be sure
there is no input leakage. Then
check the drain hose and make
sure the drain pipe is between
0.9 ~ 1.2 m (36 and 48 inches)
•
Check for blockages and leaks
in the air hose between the tub
and the pressure switch.
•
Check and repair any air
leakages at the air hose
connector on the outer tub and
at any connecting parts.
•
Install the drain hose
between 0.9 ~ 1.2 m (36
and 48 inches) above the
•
Replace pressure sensor
switch
•
Remove the foreign
objects in pressure sensor
switch air hose.
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Only training and service purposes.
