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LG WD-10490N - User Manual

LG WD-10490N
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100
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
website : http://www.LGEservice.com
e-mail : http://LGEservice.com/techsup.html
MODEL : WD-10480S/N/T
WD-80480S/N/T
WD-10490S/N/T
WD-80490S/N/T
CAUTION
Downloaded From WashingMachine-Manual.com Manuals
WD-12480S/N/T
WD-12490S/N/T

Questions and Answers

  • B
    Brent WilliamsAug 6, 2025
    Why does my LG WD-10490N show an imbalance error?
    • W
      William EvansAug 6, 2025
      An imbalance error on your LG Washer can occur if the appliance is tilted, the laundry is gathered to one side, or non-distributable items are in the drum. Make sure the washer is on a level surface and redistribute the load evenly.
  • M
    meganthomasAug 11, 2025
    What to do if my LG WD-10490N Washer has a drain error?
    • J
      Jennifer Smith DDSAug 11, 2025
      A drain error on your LG Washer indicates that water hasn't drained sufficiently within 5 minutes. Ensure that the drain hose is not blocked or kinked.
  • C
    calebjordanAug 16, 2025
    What does a sensor pressure S/W error mean on my LG Washer?
    • K
      Kathryn BowmanAug 16, 2025
      A sensor pressure S/W error on your LG Washer indicates that the sensor pressure switch is out of order.
  • T
    Tammy WilsonAug 21, 2025
    What to do if my LG WD-10490N Washer shows a door open error?
    • J
      Jacqueline OconnorAug 21, 2025
      A door open error on your LG Washer can occur if the [Start/Pause] button is pressed while the door is open or if the door switch is malfunctioning. Ensure the door is properly closed before starting a cycle.
  • M
    Melvin FitzgeraldAug 26, 2025
    Why is my LG WD-10490N Washer showing an overflow error?
    • S
      seancraneAug 26, 2025
      An overflow error on your LG Washer means that water is automatically being pumped out because there is too much water in the tub.
  • J
    Joseph ClarkAug 31, 2025
    What causes a heating error on my LG WD-10490N Washer?
    • M
      morrisonericaAug 31, 2025
      A heating error on your LG Washer indicates that the thermistor is out of order.

Summary

1. SPECIFICATIONS

2. FEATURES & TECHNICAL EXPLANATION

2-1.FEATURES

Highlights key features like Anti-Crease, Fuzzy Logic, Child-Lock, and low noise speed control.

2-2.DETERMINE WASHING TIME BY FUZZY LOGIC

Explains how Fuzzy Logic determines washing time based on temperature and laundry amount.

2-3.WATER LEVEL CONTROL

Details the water level control using a pressure sensor and its operation.

2-4.THE DOOR CAN NOT BE OPENED

States that the door is secured and cannot be opened during operation.

3. PARTS IDENTIFICATION

4. INSTALLATION

STANDARD INSTALLATION

Guides on removing transit bolts, placing the appliance on a firm surface, and adjusting feet for leveling.

7. TEST OPERATION

5. OPERATION

Wash Options and Modes

Details various wash options like Rinse+, Crease Care, Bio, and Pre Wash for enhanced cleaning.

Control Panel Indicators and Features

Explains the LED display, water temperature selector, and Child-Lock feature.

6. WIRING DIAGRAM; PROGRAM CHART

7. TROUBLESHOOTING

7-1.BEFORE PERFORMING SERVICE

Provides safety precautions and general advice before starting troubleshooting.

7-2.QC TEST MODE

Details the procedure to enter and use the Quality Control (QC) Test Mode.

7-4.HOW TO KNOW THE WATER LEVEL FREQUENCY

Explains how to check water level frequency by pressing Temp. and Spin buttons.

7-5.ERROR DISPLAY

8. ERROR DIAGNOSIS AND CHECK LIST

8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

Provides a step-by-step guide for diagnosing and resolving common abnormal operations like no power or water inlet issues.

8-2.FAULT DIAGNOSIS AND TROUBLESHOOTING

9. DISASSEMBLY INSTRUCTIONS

CONTROL PANEL

Provides step-by-step instructions for disassembling the control panel of the washing machine.

DISPENSER ASSEMBLY

Details the process for disassembling the detergent dispenser assembly and its related parts.

INLET VALVE

Explains how to disconnect and remove the inlet valve, including wiring details.

LOWER COVER

Guides on removing the lower cover cap and the lower cover itself.

DOOR

Instructions for opening the door completely and removing the door assembly.

GASKET ASSEMBLY

PULLEY, MOTOR, DAMPER

Clean the drain pump filter

Step-by-step guide on how to safely open, clean, and reassemble the drain pump filter.

PUMP

HEATER

THERMISTOR

SWITCH ASSEMBLY, DOOR LOCK

WHEN FOREIGN MATERIAL IS STUCK BETWEEN DRUM AND TUB

QC MODE CHECK FUNCTION

10. EXPLODED VIEW

10-1.THE EXPLODED VIEW OF CABINET ASSEMBLY

Diagram illustrating the exploded view of the washing machine's cabinet assembly and its components.

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

Exploded view diagram of the control panel and detergent dispenser assembly.

10-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY

Exploded view diagram showing the drum and tub assembly components.

LG WD-10490N Specifications

General IconGeneral
BrandLG
ModelWD-10490N
CategoryWasher
LanguageEnglish

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