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LG F1403FD(5) - User Manual

LG F1403FD(5)
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WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : F1403FD(5), F1203FD(5)
CAUTION

Questions and Answers

  • B
    brownelizabethAug 13, 2025
    Why does my LG Washer show an IMBALANCE ERROR?
    • E
      Elizabeth WrightAug 13, 2025
      An IMBALANCE ERROR on your LG Washer can occur if the appliance is tilted or if the laundry has gathered to one side.
  • A
    Ariel RodriguezAug 17, 2025
    What does WATER INLET ERROR mean on my LG F1403FD(5) Washer?
    • T
      tina27Aug 17, 2025
      A WATER INLET ERROR on your LG Washer indicates that the water level hasn't reached the required level within the specified time (8 minutes after water supplied to water level(246) or 25 minutes to the preset water level).
  • L
    lisa68Aug 21, 2025
    Why did my LG F1403FD(5) Washer stop working and display POWER FAILURE?
    • D
      Daniel ThomasAug 21, 2025
      A POWER FAILURE message on your LG Washer indicates that the washer experienced a power failure.
  • A
    amy24Aug 25, 2025
    What to do if my LG F1403FD(5) Washer door won't close and shows a DOOR OPEN ERROR?
    • L
      Lisa McmahonAug 26, 2025
      If your LG Washer displays a DOOR OPEN ERROR while using the reservation function or another function, ensure the door is fully closed. This should resolve the error. If the error persists, the door switch may be faulty.
  • H
    Hannah StephensAug 28, 2025
    Why does my LG Washer show an OVERFLOW ERROR?
    • C
      Crystal GrayAug 28, 2025
      An OVERFLOW ERROR on your LG Washer indicates that the water level is too high. If the error is displayed, the drain pump will automatically activate to remove excess water.
  • J
    john61Sep 1, 2025
    What does LOCKED MOTOR ERROR mean on my LG F1403FD(5) Washer, and how to fix it?
    • J
      joshua36Sep 1, 2025
      A LOCKED MOTOR ERROR on your LG Washer can be caused by: 1. A disconnected LEAD WIRE ASSEMBLY connector: Reconnect or repair the connector. 2. A defective hall sensor: Replace the STATOR ASSEMBLY.
  • A
    Arthur CarpenterSep 4, 2025
    What does it mean if my LG F1403FD(5) displays a HEATING ERROR?
    • A
      Ashley WoodsSep 4, 2025
      A HEATING ERROR on your LG Washer suggests that the THERMISTOR is not working correctly.
  • A
    Andrea HoSep 8, 2025
    What does SENSOR PRESSURE S/W ERROR mean on my LG F1403FD(5) Washer?
    • A
      Andrea VargasSep 8, 2025
      A SENSOR PRESSURE S/W ERROR on your LG Washer indicates that the sensor pressure switch is out of order.

Summary

4. INSTALLATION

7. TEST OPERATION

5. OPERATION

7. TROUBLE SHOOTING

7-2.QC TEST MODE

Instructions for entering QC Test Mode by pressing specific button combinations for diagnostic checks.

8. ERROR DIAGNOSIS AND CHECK LIST

8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

Provides a diagnostic flow chart for common abnormal operations like 'NO POWER' and 'WATER INLET TROUBLE'.

8-2.FAULT DIAGNOSIS AND TROUBLE SHOOTING

NO POWER

Detailed troubleshooting flow for 'NO POWER' issues, checking fuses, LED status, and PWB assembly connections.

NO WATER SUPPLY

Troubleshooting for 'NO WATER SUPPLY', checking tap, water level frequency, inlet valve filter, and voltage.

DETERGENT DOES NOT FLOW IN

Guides to resolve 'DETERGENT DOES NOT FLOW IN' issues by checking water supply, wiring, and detergent compartment.

SOFTENER DOES NOT FLOW IN

Troubleshooting for 'SOFTENER DOES NOT FLOW IN', checking water supply, wiring, and softener cap.

HEATING WITHOUT WATER

Troubleshooting for 'HEATING WITHOUT WATER', checking water level frequency and voltage to the heating elements.

DRAIN MALFUNCTIONING

Guides to resolve 'DRAIN MALFUNCTIONING' by checking hose, impeller, connectors, and drain pump coil.

WASH HEATER TROUBLE

Troubleshooting for 'WASH HEATER TROUBLE', checking voltage and resistance of heating elements and thermistor.

HEATING CONTINUOUSLY ABOVE THE SETTING WATER TEMPERATURE

Troubleshooting for continuous heating, checking water temperature display and thermistor resistance.

SPIN TROUBLE

DRAIN TROUBLE

• DRAIN TROUBLE

Diagnostic guide for drain issues, checking error 'DE', debris filter, and drain hose for blockages or damage.

9. DISASSEMBLY INSTRUCTIONS

ROTOR ASSEMBLY, STATOR ASSEMBLY, FRICTION DAMPER

WHEN FOREIGN OBJECT STUCK BETWEEN DRUM AND TUB

LG F1403FD(5) Specifications

General IconGeneral
BrandLG
ModelF1403FD(5)
CategoryWasher
LanguageEnglish

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