LG Electronics WD-1041(3)F(H)(B), WD-1042FH service manual Error Diagnosis and Check List, Pre Main

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9. ERROR DIAGNOSIS AND CHECK LIST

9-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

SYMPTOM	GUIDE FOR SERVICE CALL

NO POWER	Is the power plug connected firmly
	Is the power plug connected firmly
	to 220-240V outlet?
	YES

Power failure? or Breaker opened?

Is the outlet controlled by a switch.

NO

Visit to check

	Water inlet trouble
		Is no inlet displayed?	no inlet
			no inlet
	no inlet	YES
	no inlet
		Is the tap opened?
		YES
		Is the tap frozen?
		NO
		Is the water supply shut-off?
	Pre	NO
	Main	NO
	Main		Clean the filter
		Is filter in the inlet valve clogged with foreign	Clean the filter
		Is filter in the inlet valve clogged with foreign	of inlet valve
	WD-803(4)0(W)(F)(H)	material?	of inlet valve
	WD-803(4)0(W)(F)(H)	material?	YES
	WD-803(4)0F(H)(B)		YES
	WD-803(4)0F(H)(B)
	WD-102(4)2F(H)(B)

NO

Visit to check

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Contents Washing Machine No.3828ER3008B Contents Specification Features Features & Technical ExplanationSensing Processing Determination Effect Determine Washing Time by Fuzzy LogicWater Level Control Door can not be OpenedParts Identification AccessoriesFlat and Firm Surface InstallationDrain hose should be placed under 100cm from the floor HOW to Connect Inlet HoseButton Power offPreparation for washing PressWD-12235FHB / WD-12435FHB OperationHow to select a program WD-10215WFH/WD-10415WFH Start Pause WD-8030WFH/WD-8040WFH/WD-1042FH Water temperature selectorStart Pause WD-8030FHB Start Pause WD-80340WFH / WD-102415WFH / WD-1042FH Wiring DiagramWD-10413FHB/80340FHB/10242FHB/10245FHB Program ChartSTART/PAUSE TroubleshootingBefore Performing Service QC Test ModeHOW to Know the Water Level Frequency WD-80340WFH / WD-80340FHB / WD-10242FHBWD-12235FHB/WD-12435FHB/WD-102415WFH / WD-10413FHB Error Display ErrorsImbalance Error CurrentLock Be turned off Bad or unstable Error Diagnosis and Check List Diagnosis and Answer for Abnormal OperationPre Main Door Open Symptom Guide for Service CallDetergent WD-1042FHOVER Flow Error Pressure S/W Error Thermistor ErrorNo Power Fault Diagnosis and TroubleshootingWD-80340WFH/WD-102415WFH/WD-1042FH No Water Supply Detergent does not FlowNo Inlet Softener does not Flow Abnormal SoundNo Water Supply Heating Without Water Drain Malfunctioning Wash Heater Trouble PWB Assembly MainHeating Continuously Above Setting Water Temperature Spin Power Spin TroubleRinse 3 4 5 6 7 8 9 Hook Control PanelDispenser Assembly WD-1042FH Inlet Valve PWB Assembly MainWD-10413FHB / WD-102415FHB WD-80340FHBOpening the door in emergency Lower Cover DoorGasket Assembly Damper PULLEY, MOTOR, DamperPump HeaterThermistor Door Hinge Assembly Switch ASSEMBLY, Door LockWhen Foreign Material Stack Between Drum and TUB Exploded View Exploded View of Cabinet Assembly11-2THE Exploded View of Control Panel & Dispenser Assembly Exploded View of Drum & TUB Assembly