LG WM4370HKA - User Manual

Other manuals for LG WM4370HKA

Service Manual56 pages

Questions and Answers

C
cookandreaJul 25, 2025
Why is my LG WM4370HKA draining slowly or not at all?
- L
  lauracurryJul 25, 2025
  If your LG washer isn't draining properly, there are a few things you can check: * Ensure the drain hose is positioned no more than 3 feet below the elbow bracket. * Make sure the drain hose is lying on a smooth surface to prevent any kinks or bends. * If you suspect the drain hoses are frozen, try thawing them with warm water. * Inspect the drain pump plug cap and remove any accumulated dirt or debris.
M
Marcus SmithJul 29, 2025
What to do if my LG WM4370HKA detects too many suds?
- R
  Ronald PollardJul 30, 2025
  If your LG washing machine displays an error code indicating too many suds, ensure that you are using no more than the detergent manufacturer's recommended amount.
E
Erika SteinAug 3, 2025
What to do if the tub does not rotate in my LG WM4370HKA Washer?
- J
  Janet StricklandAug 3, 2025
  If the tub in your LG washer isn't rotating, first, make sure the door is fully closed and securely latched. If the issue persists, rearrange the load to ensure it's balanced, then restart the washing machine. If the load is too large, the motor may overheat, preventing rotation. Allow the machine to cool down before restarting.
K
Kimberly EspinozaAug 7, 2025
What to do if water line leaks in connection of my LG WM4370HKA?
- B
  Brendan DayAug 7, 2025
  If you notice a water line leak in the connection of your LG washer, ensure that the water lines are properly connected to the faucets.
M
michelle68Aug 11, 2025
What to do if the water is not supplied to my LG WM4370HKA?
- C
  cruzcarlosAug 12, 2025
  If water isn't being supplied to your LG washer, or the water pressure is low, try these steps: 1. Make sure the faucets are fully turned on. 2. If a faucet is frozen, thaw it using warm water. 3. Inspect the inlet filter for clogs and clean it if necessary. 4. Verify that the water line is correctly connected to the cold water inlet. 5. Check the water lines to ensure they are not pinched, bent, or twisted by other objects.
J
Justin Sanders PhDAug 15, 2025
What to do if item of clothing has gathered on one side of the tub in my LG WM4370HKA?
- J
  John HartAug 15, 2025
  If clothing items have gathered on one side of the tub in your LG washer, rearrange the items to help balance the load. Stuffed animals or mats can cause imbalance during spinning, potentially preventing proper draining. Ensure knitwear is balanced, and if washing blankets, load one at a time.
C
Cassandra RoseAug 20, 2025
What happens if a power failure has occurred in my LG Washer?
- K
  Kathy Mendez DDSAug 20, 2025
  If a power failure occurs with your LG washing machine, press the power button to turn the washer off, then press it again to turn it back on.

Summary

Product Features

Inverter Direct-Drive Motor

Smart Diagnosis

Magnetic Door Plunger

Large Capacity Stainless Steel Drum

Child Lock

Detergent Dispenser Drawer

High Temperature Steam Cycles

Tag On

Important Safety Instructions

Basic Safety Precautions

General precautions to reduce risks of fire, electric shock, and injury during use.

Grounding Instructions

Requirements for proper grounding to minimize electric shock risk.

Safety Instructions for Installation

Guidelines for safe installation, including electrical and physical placement.

Safety Instructions for Use, Care, Cleaning, and Disposal

Precautions for safe operation, maintenance, and disposal of the appliance.

Installation

Installation Overview

Provides a visual guide to the installation steps.

Choosing the Proper Location

Guidance on selecting a suitable and stable floor for installation.

Unpacking and Removing Shipping Bolts

Instructions for safely removing the washer from packaging and transit bolts.

Connecting the Water Lines

Steps for connecting the hot and cold water supply hoses to the machine.

Connecting the Drain Line

Procedures for properly connecting the drain hose for water discharge.

Leveling the Washer

How to ensure the washing machine is level for optimal performance.

Connecting to the Power Supply

Details on safely connecting the washer to the electrical power source.

Testing the Washer

Steps to run a test cycle to confirm proper installation and operation.

Preparation

Operation

Using the Washer

Step-by-step guide on how to start and run a wash cycle.

Cycle Guide

Table detailing available cycles, fabric types, and recommended settings.

Wash Cycles

Descriptions of various wash cycles and their intended uses.

Cycle Modifier Buttons

How to customize wash settings like temperature, spin, and soil level.

Setting Options Before Cycle

Options available to adjust before starting a wash cycle.

Signal

How to adjust the volume of melodies and button tones.

Pre Wash

Rinse+Spin

Extra Rinse

Delay Wash

Steam

Cold Wash

Turbo Wash

Setting Options During Cycle

Child Lock

Add Garments

Drum Light

Maintenance

Regular Cleaning

Care After Wash

Care in Cold Climates

Thawing Frozen Water Lines

Tub Clean

Cleaning the Detergent Dispenser Drawer

Cleaning the Water Inlet Filters

Cleaning the Drain Pump Filter

Cleaning the Door Seal

Troubleshooting

Checking Error Messages

Explains error codes displayed on the machine and their solutions.

Before Calling for Service

Common issues and checks to perform before contacting service.

Specifications

Technical details and measurements of the washing machine.

Using Smart Diagnosis

Summary

Product Features

Inverter Direct-Drive Motor

Smart Diagnosis

Magnetic Door Plunger

Large Capacity Stainless Steel Drum

Child Lock

Detergent Dispenser Drawer

High Temperature Steam Cycles

Tag On

Important Safety Instructions

Basic Safety Precautions

General precautions to reduce risks of fire, electric shock, and injury during use.

Grounding Instructions

Requirements for proper grounding to minimize electric shock risk.

Safety Instructions for Installation

Guidelines for safe installation, including electrical and physical placement.

Safety Instructions for Use, Care, Cleaning, and Disposal

Precautions for safe operation, maintenance, and disposal of the appliance.

Installation

Installation Overview

Provides a visual guide to the installation steps.

Choosing the Proper Location

Guidance on selecting a suitable and stable floor for installation.

Unpacking and Removing Shipping Bolts

Instructions for safely removing the washer from packaging and transit bolts.

Connecting the Water Lines

Steps for connecting the hot and cold water supply hoses to the machine.

Connecting the Drain Line

Procedures for properly connecting the drain hose for water discharge.

Leveling the Washer

How to ensure the washing machine is level for optimal performance.

Connecting to the Power Supply

Details on safely connecting the washer to the electrical power source.

Testing the Washer

Steps to run a test cycle to confirm proper installation and operation.

Preparation

Operation

Using the Washer

Step-by-step guide on how to start and run a wash cycle.

Cycle Guide

Table detailing available cycles, fabric types, and recommended settings.

Wash Cycles

Descriptions of various wash cycles and their intended uses.

Cycle Modifier Buttons

How to customize wash settings like temperature, spin, and soil level.

Setting Options Before Cycle

Options available to adjust before starting a wash cycle.

Signal

How to adjust the volume of melodies and button tones.

Pre Wash

Rinse+Spin

Extra Rinse

Delay Wash

Steam

Cold Wash

Turbo Wash

Setting Options During Cycle

Child Lock

Add Garments

Drum Light

Maintenance

Regular Cleaning

Care After Wash

Care in Cold Climates

Thawing Frozen Water Lines

Tub Clean

Cleaning the Detergent Dispenser Drawer

Cleaning the Water Inlet Filters

Cleaning the Drain Pump Filter

Cleaning the Door Seal

Troubleshooting

Checking Error Messages

Explains error codes displayed on the machine and their solutions.

Before Calling for Service

Common issues and checks to perform before contacting service.

Specifications

Technical details and measurements of the washing machine.

Using Smart Diagnosis

LG WM4370HKA Specifications

General

Style	front load
Color	black stainless steel
Washer Capacity	4.5 cubic feet
Max Spin Speed	1300 revolutions per minute
Spin Speeds	5
Number of Cycles	14
Cycle Selections	cotton/normal, perm. press, delicates, speed wash, tubclean, bulky/large, hand wash/wool, sanitary, allergiene, heavy duty, brightwhites, towels, drain+spin, download
Options	prewash, delay wash, extra rinse, drum light, rinse+spin, child lock, coldwash, steam, freshcare, turbowash, add garment
Noise level	yes
Temperature Settings	5
Temperature Selections	extra hot, hot, warm, cold, tap cold (all cold rinses)
Soil Levels	light, normal, heavy
Internal Heater	yes
Control Panel	dial, touchpad
Delay Start / End	yes
Child Lock	yes
Cycle Signal	yes
Interior Light	yes
Steam	yes
Dispenser	single load
Smart Home	smartdiagnosis, energy monitoring, cycle monitoring, remote start, maintenance alerts, performance tips, true
Wi-Fi	wi-fi
Annual Energy Consumption	105 kilowatt hours
Voltage	120 volts
Current	10 amperes