EasyManua.ls Logo

LG GCWM1069CS7

LG GCWM1069CS7
58 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
WASHING MACHINE
SERVICE MANUAL
MODEL : GCWM1069CS7
GCWM1069CD7
GCWM1069QS7
GCWM1069QD7
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE
PROBLEMS CORRECTLY BEFORE SERVICING THE UNIT.
CONFIDENTIAL
Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic means),
publication, modication, 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 © 2020 LG Electronics Inc. All rights reserved. Only training and service purposes.
Question and Answer IconNeed help?

Do you have a question about the LG GCWM1069CS7 and is the answer not in the manual?

LG GCWM1069CS7 Specifications

General IconGeneral
ColorSilver
Energy Star CertifiedYes
Wash Cycles14
Spin Speed1400 RPM
Dimensions (H x W x D)850 x 600 x 610 mm
Noise Level (Wash/Spin)52 dB / 75 dB
TypeFront Load Washer Dryer Combo

Summary

Important Safety Instructions

General Safety Warnings

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

Grounding Instructions

Guidelines for proper grounding of the appliance to prevent electric shock.

Product Specifications

Features and Technical Explanation

Key Product Features

Details on features like Direct Drive, Tilted Drum, Ultra Capacity, and Tub Clean.

Water Level Control

Explanation of the pressure sensor system for water level management.

Door Control Mechanisms

Information on how the washer door operates, including lock status.

Door Opening Restrictions

Conditions under which the washer door cannot be opened.

Door Locked Lamp Indicators

Criteria that trigger the door lock indicator lights.

Parts Identification and Accessories

Included Accessories

List of accessories provided with the washing machine.

Installation Instructions

Shipping Bolt Removal Procedure

Step-by-step guide to remove shipping bolts before operation.

Installation Clearances and Dimensions

Recommended spacing for installation and appliance dimensions.

Auto Dosing System Installation

Guidance on installing the auto dosing system and its interface.

Appliance Placement and Power Connection

Instructions for placing the appliance on a firm surface and connecting power.

Level Adjustment Procedure

Steps for leveling the washing machine to prevent noise and vibration.

Electrical and Water Supply Connections

Details on electrical hookup and connecting water supply hoses.

Drain Hose Installation Guide

Instructions for correctly installing the drain hose to prevent issues.

Operating the Washing Machine

Control Panel Overview

Description of the control panel layout and its main sections.

Control Panel Components and Functions

Explanation of display, buttons, LEDs, and optional functions.

Technical Diagrams and Layouts

Wiring Diagram Details

Schematic representation of electrical connections within the unit.

Program Cycle Chart

Table detailing cycle options, fabric types, and water/rinse temperatures.

Main PCB Layout

Diagram showing the main printed circuit board and its component connections.

Troubleshooting Guide

Pre-Troubleshooting Checks

Safety precautions and initial checks before troubleshooting.

QC Test Mode Operation

Procedure for entering and operating the Quality Control test mode.

Checking Water Level Frequency

Method to check the water level sensor frequency.

Checking Drum RPM

Method to check the drum's revolutions per minute.

Error Display Codes

List of error codes, their symptoms, and potential causes.

Dispenser Operation and Types

Information on the detergent dispenser and its compartments.

Diagnosis and Advanced Troubleshooting

No Power Diagnosis Flow

Flowchart for diagnosing and resolving 'No Power' issues.

IE Error: No Water Supply Troubleshooting

Troubleshooting steps for the IE error indicating no water supply.

OE Error: Drain Trouble Diagnosis

Troubleshooting steps for the OE error related to drain problems.

FE Error: Inlet Valve Issues

Troubleshooting for FE error, relating to inlet valve malfunctions.

PE Error: Pressure Switch Troubleshooting

Troubleshooting steps for PE error concerning the pressure switch.

Pressure Sensor Error Diagnosis

Diagnosing issues related to the pressure sensor and its connections.

Door Error (dE) Troubleshooting

Steps to resolve door-related errors (dE1/dE2).

Vibration and Noise in Spin Cycle

Identifying causes and solutions for vibration and noise during spin.

Detergent Flow Issues

Troubleshooting when detergent, softener, or bleach does not flow.

Abnormal Sound Troubleshooting

Diagnosing and resolving abnormal sounds originating from the motor.

Suds Overflow Management

Addressing issues of suds overflowing from the appliance.

Water Overflow from DrawerDispenser

Troubleshooting water overflow from the drawer or dispenser.

Packing Material Removal Guide

Ensuring all packing materials are removed for proper operation.

Unit Leveling Procedure

Steps to check and ensure the unit is properly leveled.

Adjusting Leveling Legs

Instructions for adjusting the leveling feet for stability.

Addressing Uneven Floor Issues

Guidance on how uneven floors can affect operation and solutions.

Adjusting Legs and Floor Contact

Tips for adjusting legs and ensuring proper contact with the floor.

Vibration Conditions Under Legs

Factors related to the floor and leg placement affecting vibration.

Load Balancing and Vibration

Understanding how load balance affects vibration.

Required Installation Clearances

Ensuring adequate space around the unit to prevent operational issues.

Smart Functions and Connectivity

LG Laundry Lounge System Overview

Introduction to the LG Laundry Lounge remote monitoring and control system.

Wireless LAN Module Specifications

Technical details for the wireless LAN module, including FCC and IC compliance.

Disassembly Instructions

Control Panel Assembly Disassembly

Steps to remove the control panel assembly from the unit.

Display PWB Assembly Removal

Procedure for disassembling the display printed circuit board assembly.

Top Plate Assembly Disassembly

Instructions for removing the top plate assembly.

Main PWB Assembly Replacement

Steps for disassembling and replacing the main printed circuit board assembly.

Dispenser Assembly Removal

Procedure for disassembling the detergent dispenser assembly.

Inlet Valve Assembly Replacement

Steps for removing and replacing the inlet valve assembly.

Cabinet Cover Removal

Instructions for disassembling the main cabinet cover.

Tub Gasket Replacement

Steps for removing and replacing the tub gasket.

Door Assembly Disassembly

Procedure for disassembling the washing machine door.

Door Lock Switch Assembly Replacement

Steps for replacing the door lock switch assembly.

Pump Assembly Replacement

Instructions for disassembling and replacing the pump assembly.

Heater Replacement Procedure

Steps for removing and replacing the heating element.

Noise Filter Replacement

Procedure for disassembling and replacing the noise filter.

Motor Assembly Disassembly

Steps for disassembling the motor assembly.

Damper Replacement Guidelines

Instructions and notes for replacing the damper components.

Exploded Views of Components

Cabinet and Control Panel Assembly

Exploded view of the cabinet and control panel assembly.

Cabinet and Control Panel Assembly Details

Detailed exploded view of the cabinet and control panel.

Drum and Tub Assembly

Exploded view illustrating the drum and tub components.

Dispenser Assembly (Single Model)

Exploded view of the dispenser assembly for single model units.

Related product manuals