LG WM4100HBA User Manual

OWNER'S MANUAL
WASHING MACHINE
Read this owner's manual thoroughly before operating the
appliance and keep it handy for reference at all times.
ENGLISH
WM4100H*A
MFL70701245
Rev.00_073021
www.lg.com
Copyright © 2021 LG Electronics Inc. All Rights Reserved.
us_main.book.book Page 1 Friday, July 30, 2021 11:23 AM

LG WM4100HBA Specifications

General

Type	Front Load Washer
Capacity	4.5 cu. ft.
Color	Black Steel
Energy Star Certified	Yes
Spin Speed	1300 RPM
Number of Wash Cycles	14
Smart Features	Yes
Steam	Yes
Smart Technology	ThinQ

Summary

IMPORTANT SAFETY INSTRUCTIONS

Safety Messages

Explains safety alert symbols, WARNING and CAUTION words for hazards.

Warning Statements

Lists critical warnings for installation, operation, and general safety.

Caution Statements

Details precautions to reduce risk of minor injury, malfunction, or property damage.

PRODUCT OVERVIEW

Product Features

Describes the front and rear views of the washing machine and its components.

Accessories

Details included, required, and optional accessories for the washing machine.

Product Specifications

Provides model number, electrical requirements, water pressure, dimensions, net weight, and spin speed.

INSTALLATION

Before Installing

Outlines steps and warnings before commencing installation of the washer.

Choosing the Proper Location

Guides on selecting a suitable location, considering flooring and clearances.

Connecting the Water Inlet Hoses

Instructions for correctly connecting hot and cold water inlet hoses to prevent leaks.

Connecting the Drain Hose

Details on connecting the drain hose to a standpipe or laundry tub, ensuring proper drainage.

Leveling the Washer

Steps to level the washer for optimal performance and reduced vibration and noise.

Final Installation Check

Covers connecting to power, using non-skid pads, and testing the washer.

OPERATION

Before Use

Guides on sorting laundry, adding detergent, turning on, and starting the washer.

Sorting Laundry

Provides guidance on sorting laundry by color, soil level, fabric type, and lint.

Loading the Washer

Tips for loading clothes properly, including general tips and handling bulky/small items.

Adding Cleaning Products

Explains HE detergent use, recommended amounts, and how to use the dispenser.

Control Panel Features

Details the functions of buttons, knobs, and the display on the control panel.

Wash Cycles

Explains the purpose and settings for various wash cycles like Normal, Heavy Duty, and Bedding.

Cycle Modifiers

Describes how to adjust temperature, spin speed, and soil level settings for optimal washing.

Options and Extra Functions

Explains additional options like Steam, Fresh Care, and Control Lock for customizing cycles.

SMART FUNCTIONS

Using LG ThinQ Application

Guides on connecting the washer to a smartphone via the LG ThinQ application for remote control.

Remote Start

Instructions for remotely starting and monitoring wash cycles using a smartphone.

Smart Diagnosis™ Function

Explains how to use the Smart Diagnosis™ feature to diagnose and solve appliance issues.

MAINTENANCE

Regular Cleaning

Covers care after wash, cleaning the exterior, and general maintenance advice.

Periodic Maintenance

Details periodic maintenance tasks like cleaning the door seal and drum.

Cleaning the Drum

Instructions on running the Tub Clean cycle to remove residue and prevent odors.

Cleaning the Door Seal

Provides instructions for cleaning the door seal to prevent dirt build-up.

Cleaning the Water Inlet Filters

Explains how to clean inlet filters if the washer does not fill properly.

Cleaning the Drain Pump Filter

Guides on cleaning the drain pump filter to prevent clogs and ensure proper draining.

Care in Cold Climates

Steps to protect the washer from freezing temperatures during storage or if hoses freeze.

TROUBLESHOOTING

Before Calling for Service

Provides FAQs and initial checks to perform before contacting customer service for issues.

Error Messages

Lists common error messages, their possible causes, and solutions for troubleshooting.

Noises

Identifies common noises and their likely causes, distinguishing normal operation from issues.

Operation Issues

Addresses common operational problems like water leaking, excessive sudsing, and washer not turning on.

Performance Issues

Explains troubleshooting for common performance issues like wrinkling, staining, and odors.

LIMITED WARRANTY

USA Warranty Terms

Outlines the warranty period, terms, conditions, and exclusions for products sold in the USA.

Canada Warranty Terms

Details the warranty period, terms, conditions, and exclusions for products sold in Canada.

Procedure for Resolving Disputes

Explains the arbitration process, governing law, fees, and opt-out procedures for dispute resolution.