LG WF-T851 Service Manual page 47

2) WF-402
°·
ERROR MESSAGE AND CHECKING METHODS
ERROR DECISION
ERROR
BASIS
• Water level does not
WATER
rise to the set level
SUPPLY
in 40 minutes.
& INLET
• Wash and rinse
V/V.
LED blink.
• Water is not
DRAINAGE
completely drained
in 10 minutes.
• Rinse and spin
LED blink.
UNBALANCE
• Laundry unbalance
during spin.
• Wash, Rinse and
Spin LED blink.
OVER
• In the second QC
FLOODING
Mode the following
ERROR
message is displayed.
• All of process LED
blinks.
CAUSE FOR ERROR
OCCURRENCE
• Water faucet is closed?
• Water supply is interrupted.
• Inlet V/V is clogged with dirts.
• Connector has bad contact to
the inlet valve.
• Yellow(YL) 2 pin connector has
bad contact to the P.W.B ASM.
• Is the drain hose located
properly?
• Drain hose is not lowered.
• Drain hose is folded or clogged
due to freeze or dirts.
• Bad Drain Motor part or
GRAY(GY) 2 pin connector to
the P.W.B ASM has bad
connection.
• Laundry in the INNER TUB is
filled unevenly.
• Washer is tilted.
• Is the CONNECTOR of Ball
pressure senor disconnected or
badly touched?
• Check INLET valve
-54
REMEDY
• Open water faucet.
• Wait until water supply is
resumed.
• Clean or replace filter.
• Correct the connector contact.
• Same as above.
• Hung up drain hose at 0.9~1.3m
high. (For pump)
• Put the hose lower.
(For : Non-pump)
• Unclog the drain hose.
• Replace Drain Motor or correct
the connector contact.
• Try to fill laundry uniformly in the
inner tub.
• Adjust the leg.
• Check B.P SENSOR
CONNECTOR or replace B.P
sensor