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LG WM3900H A Series User Manual

LG WM3900H A Series
178 pages
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FRANÇAISENGLISH ESPAÑOL
OWNER'S MANUAL
WASHING
MACHINE
Read this owner's manual thoroughly before operating the appliance and
keep it handy for reference at all times.
WM3900H*A
WM3800H*A
MFL68005584
Rev.04_090219
www.lg.com
Copyright © 2018-2019 LG Electronics Inc. All Rights Reserved.

Table of Contents

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LG WM3900H A Series Specifications

General IconGeneral
TypeFront Load Washer
Capacity4.5 cu. ft.
Energy Star CertifiedYes
Spin Speed1300 RPM
Number of Wash Cycles14
Steam TechnologyYes
Width27 inches
TurboWash 360 TechnologyYes
Allergiene CycleYes
Smart FeaturesYes
ColorGraphite Steel
Dimensions (H x W x D)39 x 27 x 30 inches

Summary

Product Features

Inverter Direct Drive Motor

Motor connected to tub for low noise, vibration, durability, and lifespan.

Tub Clean Cycle

Monthly drum cleaning to keep it fresh and clean.

Large Capacity Stainless Steel Drum

Durable drum with tilted design for efficiency and access.

Control Lock Feature

Disables controls to prevent accidental changes by children.

Detergent Dispenser Drawer

Four-compartment drawer for easy separation of laundry products.

High Temperature Steam Cycles

Cycles use high temperatures to remove tough stains.

Smart Diagnosis™ Function

Transmits data via phone for fast, effective diagnosis of technical issues.

Safety Instructions

Important Safety Warnings

Basic precautions to reduce risk of explosion, fire, electric shock, scalding, or injury.

Installation Safety Guidelines

Guidelines for safe installation, including grounding and cord handling.

Safe Operation Practices

Warnings and precautions for safe operation of the washing machine.

Maintenance and Servicing Safety

Precautions for cleaning and servicing the appliance safely.

General Operational Precautions

General safety advice for installation and operation to prevent minor injury or damage.

Product Overview

Washer Components Identification

Identifies and labels all key components of the washing machine.

Included and Required Accessories

Lists essential and optional accessories for the washer.

Installation Guide

Tools and Installation Steps

Lists necessary tools and outlines the main installation steps.

Product Specifications

Details electrical, water pressure, dimensions, weight, and spin speed.

Choosing Installation Location

Guidance on selecting a suitable floor, power outlet, and clearances.

Unpacking and Shipping Bolts Removal

Instructions for removing shipping materials and bolts to prevent damage and noise.

Connecting Water Supply Lines

Steps for attaching and flushing inlet hoses to prevent leaks and damage.

Connecting the Drain Hose

How to properly connect the drain hose to a standpipe or laundry tub.

Leveling the Washer Properly

Ensures the washer is stable and minimizes vibration and noise.

Connecting Power Supply & Testing

Instructions for safe electrical connection and running a test cycle.

Operation Guide

Using the Washing Machine

Step-by-step guide to operating the washing machine for a load.

Sorting Laundry for Best Results

How to sort clothes by color, soil, fabric, and lint for optimal washing.

Loading Washer and Adding Products

Guidance on loading clothes and adding detergents, bleach, and softener.

Detergent and Bleach Compartment Usage

Explains the use and function of each compartment for laundry products.

Fabric Softener and Detergent Use

Instructions for fabric softener, HE detergents, and detergent pods.

Control Panel Features Explained

Explains the function of each button and display on the control panel.

Understanding Display Indicators

Details the meaning of indicators and displays on the control panel.

Overview of Wash Cycles

Overview of various wash cycles and their intended uses.

Advanced Wash Cycle Options

Details on specialized cycles like Tub Clean, Heavy Duty, Sanitary, and Allergiene.

Cycle Guide and Modifier Options

Comprehensive guide to available cycles and their customizable options.

Customizing Wash Cycles

How to adjust temperature, spin, soil level, and signal volume.

Additional Cycle Options

Explains options like Steam, Fresh Care, Pre Wash, and Delay Wash.

Special Operation Features

Details on adding garments, Turbo Wash, Cold Wash, Extra Rinse, Rinse+Spin, and Control Lock.

Smart Functions

LG SmartThinQ App Setup

Guide to connecting and setting up the LG SmartThinQ app.

SmartThinQ Application Features

Overview of app features like remote control, cycle download, and monitoring.

Technical & Compliance Information

FCC/IC statements, wireless specs, and open-source software notice.

Smart Diagnosis™ Troubleshooting

How to use Smart Diagnosis via phone or app for troubleshooting.

Maintenance and Cleaning

Regular Cleaning Procedures

Routine cleaning steps for the drum, exterior, and interior.

Drum & Dispenser Maintenance

Steps for cleaning the drum, removing mineral buildup, and cleaning the dispenser drawer.

Door Seal and Inlet Filter Cleaning

How to clean the door seal and inlet valve filters.

Drain Pump Filter Cleaning

Instructions for cleaning the drain pump filter to ensure proper drainage.

Cold Climate Washer Care

Steps for storing the washer and dealing with frozen water lines or drain lines.

Troubleshooting Guide

Frequently Asked Questions

Answers to frequently asked questions about washer operation and issues.

Understanding Washer Noises

Identifies common noises and their possible causes and solutions.

Common Operational Problems

Troubleshooting guide for common operational issues like leaks, drainage, suds, and power.

Cycle and Dispensing Issues

Solutions for problems related to cycle time, bleach/detergent dispensing, and washer not operating.

Filling and Operation Errors

Troubleshooting steps for water filling problems and operational failures.

Performance Issues

Addresses problems like wrinkling, staining, poor stain removal, and odors.

Odor and Wi-Fi Troubleshooting

Solutions for odor issues and problems connecting to Wi-Fi.

Interpreting Error Codes

Explains common error codes and their corresponding solutions.

Advanced Error Code Solutions

Covers additional error codes and their troubleshooting steps.

Limited Warranty Information

US Warranty Terms and Coverage

Details warranty coverage, periods, and exclusions for the USA.

Warranty Exclusions and Service

Lists items not covered by warranty and how to obtain service.

US Dispute Resolution Process

Explains the arbitration process and opt-out procedures for warranty disputes.

Canadian Warranty Terms and Coverage

Details warranty coverage, periods, and exclusions for Canada.

Canadian Warranty Exclusions

Lists items not covered by warranty for Canadian customers.

Canadian Dispute Resolution Process

Outlines the dispute resolution and arbitration process for Canada.

Canadian Warranty Procedures

Covers fees, hearings, opt-out, and conflict of terms for Canadian warranty.

Common Warranty Exceptions

Visual guide to common issues not covered by warranty and their solutions.

Installation-Related Warranty Exceptions

Exceptions related to improper installation and service for manufacturing defects.

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