10
MAINTENANCE SERVICE AND TROUBLE SHOOTING
If you replace the computer sequencer without checking the other components carefully, the
computer sequencer may be damaged again. Therefore, please first check if the other components
working normally before replacing the sequencer in maintenance.
No washing and No water filling
C
Trouble-shooting charts
Replace the sequencer
Replace the power cord
Replace the door switch
Repair or replace the wire unit
Check the transmission system.
Replace the motor
Repair the capacity
Repair or replace the wire unit
Pull out the power cord
Replace the water inlet valve
Confirm that there's no power failure, pull the
power plug out and insert it tightly again. Then
close the top lid , turn the sequencer knob to the
wash location and pull it out
Measure the voltage of
white & black wires of the two ends of the power
input of the sequencer
Measure the voltage of
the two ends of the power cord
Measure the voltage of
the door switch with the top lid
close
Insert the
plug and measure the voltage of
two ends of the motor
Check if the wire unit is normal?
Check if the capacity is normal?
Check if the motor is action?
Measure the voltage of
the two ends of the water inlet valve
Yes
No
Infinite
No
No
Yes
No
Yes
No
No
Yes
Yes
Yes
Yes
No
The resistance is 0
