Read LG WM0742HGA Service Manual online
27
WILL NOT CIRCULATE WATER
Is the impeller of the drain pump clogged?
Are the Hose Connector and/or Hose clogged?
Is the connector disconnected,
disassembled?
disassembled?
Is the coil of the right side of drain pump open
or short circited? (Coil R is 18~30Ω)
or short circited? (Coil R is 18~30Ω)
Remove foreign material
Remove foreign material.
Reconnect or repair
the connector.
NO
NO
NO
YES
YES
YES
When checking voltage between the connectors
during spin, is the voltage 120 V AC, as the
figure?
Replace the PUMP
MOTOR ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.
YES
NO
YES
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