LG GCWF1069QS1 - User Manual

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

LG GCWF1069QS1 Specifications

General

Load Type	Front Load
Washing Capacity	10.5 kg
Drying Capacity	7 kg
Spin Speed	1400 RPM
Energy Rating	A+++
Dimensions (HxWxD)	850 x 600 x 610 mm
Color	White
Inverter Motor	Yes
Smart Function	Yes
Type	Front Load

Summary

IMPORTANT SAFETY INSTRUCTIONS

PARTS IDENTIFICATION

INSTALLATION INSTRUCTIONS

Shipping Bolts Removal

Instructions for removing shipping bolts before using the washer.

Appliance Installation Requirements

Level Adjustment Procedure

Electrical and Water Connections

Drain Hose Installation

OPERATION

WIRING DIAGRAMS AND PROGRAM CHARTS

Wiring Diagram and PCB Layout

Schematic showing electrical connections and main PCB component identification.

Main PCB Component Layout

TROUBLESHOOTING

Pre-Troubleshooting Checks and Test Modes

Error Code Display and Causes (Part 1)

Error Code Display and Causes (Part 2)

DIAGNOSIS AND TROUBLESHOOTING FLOWCHARTS

No Power Troubleshooting

Water Inlet Error (IE) Troubleshooting

Drain Trouble (OE) Troubleshooting

FE and PE Error Troubleshooting

Door Open Error (dE1;dE2) Troubleshooting

VIBRATION AND NOISE IN SPIN

DISASSEMBLY INSTRUCTIONS

Control Panel and Display PWB Disassembly

Top Plate Assembly Disassembly

Main PWB Assembly Disassembly

Dispenser and Inlet Valve Assembly Disassembly

Cabinet Cover Disassembly

Door and Door Lock Switch Assembly Disassembly

Pump, Heater;Thermistor, and Noise Filter Disassembly

Motor and Damper Assembly Disassembly

Drum & Tub Assembly Exploded View

Dispenser Assembly Exploded View (Single Model)

Dispenser Assembly Exploded View (Stack Model)