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LG WD-14331(6)AD User Manual

LG WD-14331(6)AD
41 pages
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WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : WD-14331(6)AD
WD-12331(6)AD
WD-14331(6)RD
WD-12331(6)RD
WD-14335AD
CAUTION

Questions and Answers:

LG WD-14331(6)AD Specifications

General IconGeneral
Maximum spin speed1400 RPM
Inverter MotorYes
Loading typeFront
Energy efficiency classA+++
Energy RatingA+++
ProgramsCotton

Summary

Washing Machine Installation

Test Operation Procedure

Trouble Shooting Guide

QC Test Mode Procedure

Steps to enter QC Test Mode and check various machine functions.

Error Display Codes and Causes

Lists error codes (IE, DE, FE, PE, UE, LE, CE, DHE) with symptoms and causes.

Error Display Codes and Causes (Continued)

Continues listing error codes (CE, LE, DHE) with symptoms and causes.

Error Diagnosis and Check List

Diagnosis for No Power Issues

Troubleshooting steps for "No Power" symptom, checking plug, fuse, and internal connections.

Diagnosis for Water Inlet Trouble

Troubleshooting steps for water inlet issues, checking tap, freezing, and filter.

Diagnosis for Door Not Opening

Troubleshooting steps for door not opening, checking error codes and door switch.

Diagnosis for Drain Trouble

Troubleshooting steps for drain issues, checking debris filter and hose condition.

Fault Diagnosis and Troubleshooting

Fault Diagnosis: No Power

Detailed steps for diagnosing and resolving "No Power" issues, checking fuse and PWB.

Fault Diagnosis: No Water Supply

Troubleshooting steps for no water supply, checking tap, filter, and inlet valve.

Fault Diagnosis: Detergent Not Flowing

Steps to diagnose why detergent is not flowing into the dispenser.

Fault Diagnosis: Heating Without Water

Troubleshooting steps for heating issues without water, checking pressure switch and PWB.

Fault Diagnosis: Drain Malfunctioning

Troubleshooting steps for drain pump issues, checking hose, impeller, and coil.

Fault Diagnosis: Wash Heater Trouble

Troubleshooting steps for wash heater issues, checking voltage and resistance.

Fault Diagnosis: Continuous Heating

Troubleshooting steps for continuous heating, checking thermistor and its mounting.

Fault Diagnosis: Spin Trouble

Troubleshooting steps for spin issues, checking water level frequency, motor, and connectors.

Error Diagnosis: dHE Display

Troubleshooting steps for the [dHE] error display, checking thermistor and dry duct.

Dry Heater Trouble Diagnosis

Steps to check for dry heater malfunctions.

Dry Fan Motor Trouble Diagnosis

Steps to check for dry fan motor malfunctions.

Dry Heater Troubleshooting

Detailed checks for dry heater resistance, thermostat, and PWB voltage.

Dry Fan Motor Troubleshooting

Detailed checks for dry fan motor connectivity, voltage, and resistance.

Door Does Not Open Troubleshooting

Troubleshooting steps for the door not opening, checking display and door lock.

Disassembly Instructions

Exploded View and Part List

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