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LG WD-1488RD User Manual

LG WD-1488RD
42 pages
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WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : WD-14311(6)RD/WD-1481RD
WD-12311(6)RD
WD-14312(7)RD/WD-14310(5)RD
WD-12312(7)RD/WD-12310(5)RD
WD-10PFD, 10PFP
WD-14311RDA
WD-1485RD/WD-1488RD
AWD-14312(7)RD
AWD-12312(7)RD
CAUTION

Questions and Answers:

LG WD-1488RD Specifications

General IconGeneral
BrandLG
ModelWD-1488RD
CategoryWasher
LanguageEnglish

Summary

SPECIFICATION

FEATURES & TECHNICAL EXPLANATION

2-1. FEATURES

Overview of key features and technical aspects of the washing machine.

2-2. DETERMINE WASHING TIME BY FUZZY LOGIC

Explains how fuzzy logic determines washing time based on sensors.

2-3. WATER LEVEL CONTROL

Details the water level control mechanism using a pressure sensor.

PARTS IDENTIFICATION

INSTALLATION

TEST OPERATION

OPERATION

Control Panel Functions

Describes the functions of the power button, cycle selector, and other controls.

WIRING DIAGRAM / PROGRAM CHART

TROUBLE SHOOTING

Pre-Service Checks

Important checks to perform before offering service to diagnose troubles.

Test Modes and Data Interpretation

Covers QC test mode, water level frequency, and thermistor temperature checks.

Error Display and Diagnosis

Lists error codes, their symptoms, causes, and general diagnosis procedures.

Fault Diagnosis and Troubleshooting

Detailed guides for diagnosing abnormal operations and specific faults for resolution.

ERROR DIAGNOSIS AND CHECK LIST

8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

Troubleshooting guide for diagnosing and resolving abnormal operations.

8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING

Detailed fault diagnosis steps and troubleshooting procedures for common issues.

DISASSEMBLY INSTRUCTIONS

CONTROL PANEL

Step-by-step guide for disassembling the control panel assembly.

PWB ASSEMBLY (MAIN)

Instructions for disassembling the main Printed Wiring Board assembly.

DISPENSER ASSEMBLY

Procedure for disassembling the detergent dispenser assembly.

INLET VALVE

Steps to disconnect and remove the water inlet valve.

DOOR

How to open and remove the washing machine door.

GASKET ASSEMBLY

Guide to disassembling the door gasket and related parts.

ROTOR ASSEMBLY, STATOR ASSEMBLY, FRICTION DAMPER

Disassembly instructions for motor components and friction damper.

PUMP

Steps for removing the circulation and drain pumps.

HEATER

Instructions for removing the washing heater element.

THERMISTOR

Method to remove the thermistor from its bracket.

SWITCH ASSY, DOOR LOCK

Disassembly of the door lock switch assembly.

DRY DUCT

Instructions for removing the dry duct components.

CONDENSING DUCT

Procedure for disassembling the condensing duct.

EXPLODED VIEW AND PART LIST

10-1. THE PART LIST OF CABINET ASSEMBLY

Exploded view and part list for the main cabinet assembly.

10-2 THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY

Exploded view and parts list for control panel and dispenser.

10-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY

Exploded view and parts list for the drum and tub assembly.

10-4 THE EXPLODED VIEW OF DRYER

Exploded view and parts list for the dryer component.

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