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LG GCWF1069CD3 User Manual

LG GCWF1069CD3
50 pages
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WASHING MACHINE
SERVICE MANUAL
MODEL : GCWF1069CS1/GCWF1069CD1/GCWF1069QS1/
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE
PROBLEMS CORRECTLY BEFORE SERVICING THE UNIT.
Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic means),
publication, modification, copying or transmission of this Service Manual is STRICTLY PROHIBITED unless you
have obtained the prior written consent of the LG Electronics entity from which you received this Service
Manual. The material covered by this prohibition includes, without limitation, any text, graphics or logos in this
Service Manual.
Copyright © 2016 - 2017 LG Electronics Inc. All rights reserved. Only training and service purposes.
CONFIDENTIAL
GCWF1069QD1/GCWF1069CS3/GCWF1069CD3/
GCWF1069QS3/GCWF1069QD3
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LG GCWF1069CD3 Specifications

General IconGeneral
Capacity10.5 kg
Washer DryerNo
Weight70 kg
ColorWhite
Inverter MotorYes
Dimensions (H x W x D)850 x 600 x 620 mm

Summary

1. IMPORTANT SAFETY INSTRUCTIONS

General Safety Warnings

Essential precautions to minimize risks like fire, electric shock, and injury during washer operation.

Grounding Instructions

Ensures proper grounding for personal safety and reduces electric shock risk.

2. SPECIFICATIONS

5. INSTALLATION INSTRUCTIONS

5. INSTALLATION INSTRUCTIONS - POWER AND PLACEMENT

Appliance Placement Guidelines

Recommendations for installing the washer on a stable surface and connecting the power plug.

5. INSTALLATION INSTRUCTIONS - LEVELING

5. INSTALLATION INSTRUCTIONS - CONNECTIONS

Electrical Connection Requirements

Details on grounding, circuit requirements, and avoiding extension cords.

5. INSTALLATION INSTRUCTIONS - DRAINAGE

6. OPERATION

7. WIRING DIAGRAM/PROGRAM CHART/PCB LAYOUT

7. WIRING DIAGRAM/PROGRAM CHART/PCB LAYOUT - PCB DETAILS

8. TROUBLESHOOTING

Pre-Troubleshooting Checks

Safety precautions and initial checks before diagnosing issues.

8. TROUBLESHOOTING - ERROR CODES

Error Display Codes and Causes

List of common error codes, their symptoms, and potential causes for troubleshooting.

8. TROUBLESHOOTING - ADDITIONAL ERRORS

Additional Error Codes

Details on further error codes related to motor, EEPROM, card reader, and thermistor.

9. DIAGNOSIS AND TROUBLESHOOTING

No Power Troubleshooting

Flowchart to diagnose and resolve issues when the appliance does not power on.

9. DIAGNOSIS AND TROUBLESHOOTING - WATER SUPPLY

IE Error - No Water Supply Diagnosis

Troubleshooting steps for the 'IE' error indicating no water supply.

9. DIAGNOSIS AND TROUBLESHOOTING - INLET VALVE

Inlet Valve Error Troubleshooting

Steps to diagnose and fix errors related to the water inlet valve.

9. DIAGNOSIS AND TROUBLESHOOTING - DRAIN

OE Error - Drain Trouble Diagnosis

Troubleshooting guide for the 'OE' error indicating drain system issues.

9. DIAGNOSIS AND TROUBLESHOOTING - PUMPS

Drain Pump and Circulation Pump Checks

Detailed checks for drain and circulation pumps, including resistance and voltage.

9. DIAGNOSIS AND TROUBLESHOOTING - FE/PE ERRORS

FE Error Diagnosis

Steps to troubleshoot the 'FE' error, often related to inlet valve or water supply.

PE Error - Pressure Switch Trouble

Diagnostic flowchart for the 'PE' error related to the pressure switch.

9. DIAGNOSIS AND TROUBLESHOOTING - PRESSURE SENSOR

Pressure Sensor Error (PE) Checks

Procedure for checking the pressure sensor's resistance and wiring.

9. DIAGNOSIS AND TROUBLESHOOTING - DOOR ERROR

dE1/dE2 Error (Door Error) Troubleshooting

Steps to diagnose and resolve door-related errors.

9. DIAGNOSIS AND TROUBLESHOOTING - DOOR OPEN ERROR

Door Open Error (dE) Checks

Troubleshooting steps for door open errors, including switch resistance and voltage.

VIBRATION AND NOISE IN SPIN

DETERGENT/SOFTENER/BLEACH ISSUES

Dispensing Problems

Troubleshooting steps when detergent, softener, or bleach does not flow into the dispenser.

APPLIANCE OVERFLOW ISSUES

Suds Overflow Troubleshooting

Guidance on managing and resolving excessive suds overflow from the appliance.

10. DISASSEMBLY INSTRUCTIONS

10. DISASSEMBLY INSTRUCTIONS - TOP PLATE

10. DISASSEMBLY INSTRUCTIONS - MAIN PWB

10. DISASSEMBLY INSTRUCTIONS - DISPENSER/VALVE

10. DISASSEMBLY INSTRUCTIONS - CABINET

10. DISASSEMBLY INSTRUCTIONS - DOOR

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