Read LG WT1001CW Service Manual online
4-6. TROUBLESHOOTING WITH ERROR CODE
31
ERROR
ERROR DECISION
BASIS
CAUSE FOR ERROR
OCCURRENCE
REMEDY
WATER
SUPPLY
DRAINAGE
UNBALANCE
LID
OPEN
·
WATER LEVEL
dose not rise to
the set level in within
30 minutes.
NO INLET
lamp blinks
·
Water is not
completely drained
within 12 minutes.
·
Laundry
unbalance during
spin.
·
LID is opened in
the course of
intermittent spin,
normal spin or
processing
reservation.
·
Water faucet is closed?
·
Water supply is interrupted.
·
Inlet valve is clogged with
dirts.
·
Connector has bad contact
to the inlet valve.
·
RED 6-pin connector has
a bad connection at the main
board.
·
Is the drain hose located
properly?
·
Drain hose is folded or
clogged due to freeze or dirt.
·
Defective drain pump or the
WHITE 6-pin connector to the
main board has a bad
connection.
·
Laundry in the INNER TUB
is filled unevenly.
·
Washer is tilted.
·
Lid is opened during
intermittent spin or normal
spin?
·
Lid is opened while
processing
reservation
?
·
Check the connections to the lid
switch and at the WHITE 6-pin
connector at the main board.
·
Open water faucet.
Wait until water supply is
resumed.
·
Clean or replace filter.
·
Correct the connector
contact.
·
Same as above.
·
Drain hose properly positioned
at 0.9 ~ 1.2 m (36 ~ 48 inches)
above the floor.
·
Make sure the drain hose is not
plugged with a foreign object.
·
Check drain pump motor
contact. Replace the pump if
necessary.
·
Load the washer as evenly as
possible.
·
Adjust the leg.
·
Close the lid.
·
Close the lid.
·
Check the connections.
·
If the connection is good, check
the lead wire and replace it if
necessary.
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