LG Electronics LDS4821(WW Trouble Shooting Methods, Error Message, Possible Cause, Remedy

8.TROUBLE SHOOTING METHODS

A. TROUBLE SHOOTING ACCORDING TO DISPLAYED ERROR MESSAGE

ERROR MESSAGE	POSSIBLE CAUSE	REMEDY
	FOR ERROR OCCURRENCE
INLET ERROR	The Water Supply Tap is closed.	Take action on Water Supply
	The Water Supply is shut off.	device.
	The Inlet Hose is kinked.
	The Water Pressure is very low.
	(below 10 psi)
displayed		Measure the electric resistance of
	Inlet Valve is OK?
Condition	The filter of Inlet Valve is clogged	Inlet Valve. (950-1300	)
	by impure water.	Clean the filter of Inlet Valve.
Not reached to the nor-	The Hall sensor is OK?	Check the frequency of Inlet Water
mal water level in spite	The Impeller of Air Guide is bound.	by the Test Mode.
of 10 min. water supply		Replace the Air Braker.
DRAIN ERROR	The Drain Hose kinked or blocked.	Remove the cause of kink or block.
	Wiring connection is OK?	Check the wiring connection.
	The drain outlet of sump is	Measure the electric resistance of
	blocked.	Drain Motor. (20-40	)
displayed
	The Drain Pump/Motor or circuit is	Replace the Drain Motor or repair
Condition	troubled.	the Circuit.
Not fully drained out in
spite of 5 min. drain
operation
LEAKAGE ERROR	Water leakage in Hose connections.	Replace the connections of Hose.
	Water is leaked by damages.	Check the point of damages and
	The Motor Water Seal leakage of	repair or replace the related parts.
	Sump assembly.	Read the Installation Instructions
displayed
	The height of Drain Hose connection	(page 9) and fix it to the
Condition	(sink-Drain Hose) is not over 20″.	recommended Height.
	Impeller of the Washing Pump is	Replace the Impeller of the
The excessive RPM of		Washing Pump.
	worn away.
Washing Motor
happened during Wash
cycle due to water
leakage.

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