LG WT7900HBA.ABLEUCI User Manual (English)

Questions and Answers:

R
Raymond JonesAug 6, 2025
Why does my LG WT7900HBA.ABLEUCI show an IE Inlet Error?
- C
  Charles BurkeAug 6, 2025
  The IE Inlet Error on your LG Washer can occur for several reasons. First, ensure that your water supply faucets are fully open. Check that the water inlet hoses are not kinked, pinched, or crushed. Insufficient household water pressure or the use of leak-limiting hoses can also cause this error. Also, make sure that the end of the drain hose is higher than 29.5 inches (75 cm) above the bottom of the washer. If the issue persists, the water inlet filters may be clogged and need cleaning.
B
briannealAug 16, 2025
How to fix the UE UNBALANCE ERROR on my LG Washer?
- S
  Shawna SilvaAug 17, 2025
  The UE UNBALANCE ERROR on your LG Washer typically means the load is unbalanced. This can happen if the load is too small; in this case, add additional items. It can also occur when heavy articles are mixed with lighter items; try to wash articles of similar weight. If articles have become tangled, manually redistribute the load to allow the washer to rebalance properly.
E
Elaine DuranAug 27, 2025
What to do if my LG Washer displays the OE WATER OUTLET ERROR?
- S
  steven35Aug 27, 2025
  The OE WATER OUTLET ERROR on your LG Washer indicates a drainage issue. This can be due to a kinked, pinched, or clogged drain hose; ensure the hose is free of obstructions. Also, verify that the end of the drain hose is not more than 96 inches (2.4 m) above the bottom of the washer; if it is, reposition the hose.

LG WT7900HBA.ABLEUCI Specifications

General

Type	Top Load Washer
Capacity	5.5 cu. ft.
Energy Star Certified	Yes
Smart Features	Yes
Color	Black Steel
Steam Technology	Yes
Number of Wash Cycles	14
Delay Start	Yes
Child Lock	Yes
Voltage	120V
Frequency	60Hz
Smart Technology	Wi-Fi Enabled
Wash Programs	Multiple
Wash Options	Rinse+Spin
Motor Type	Inverter Direct Drive Motor
Width	27.0 inches

Summary

Important Safety Instructions

Safety Messages

Explains safety alert symbols and warning/caution meanings.

Warning Statements

Lists critical warnings for installation and operation to prevent severe injury or death.

Grounding Instructions

Details proper grounding procedures to prevent electric shock hazards.

Caution Statements

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

Product Overview

Product Features

Describes the visible parts and components of the washing machine.

Accessories

Lists included and required accessories for the washing machine.

Product Specifications

Provides technical details such as model, electrical requirements, and dimensions.

Installation

Before Installing

Important preparatory steps and warnings before beginning installation.

Choosing the Proper Location

Guidelines for selecting an appropriate installation site for optimal performance and minimal vibration.

Unpacking and Removing Shipping Material

Instructions on how to safely unpack the washer and remove internal shipping supports.

Connecting the Water Inlet Hoses

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

Connecting the Drain Hose

Instructions on how to correctly connect the drain hose for proper water removal.

Leveling the Washer

Procedures to ensure the washer is level, reducing vibration and noise.

Final Installation Check

Final checks and power connection steps to ensure the washer is correctly installed.

Operation

Before Use

Essential steps and safety reminders before starting the first wash cycle.

Sorting Laundry

Guidance on grouping clothes by color, soil level, and fabric type for best results.

Loading the Washer

Tips and instructions for correctly loading clothes into the washer tub for optimal cleaning.

General Tips for Models with an Agitator

Specific loading advice for washers equipped with a central agitator.

Smart Functions

LG ThinQ Application

Overview of the mobile app for controlling and monitoring the washing machine.

Using the Appliance Remotely

Instructions on how to control the washer's functions using the LG ThinQ smartphone application.

Smart Diagnosis™ Function

Information on using the appliance's self-diagnostic feature for troubleshooting.

Using Audible Diagnosis to Diagnose Issues

Steps for performing diagnostic tests using audible tones transmitted from the appliance.

Maintenance

Regular Cleaning

Routine cleaning tasks to keep the washer in good condition after each wash.

Periodic Maintenance

Scheduled maintenance tasks to ensure long-term performance and prevent issues.

Cleaning the Dispenser Drawer

How to clean the detergent and fabric softener dispenser for optimal dispensing.

Cleaning the Water Inlet Filters

Instructions for cleaning filters to ensure proper water flow and prevent error codes.

Care in Cold Climates

Procedures for protecting the washer from freezing temperatures during storage or use.

When the Water Inlet Hoses are Frozen

Steps to thaw frozen water inlet hoses and resume operation.

When the Drain Hose is Frozen

Instructions on how to thaw a frozen drain hose and ensure proper drainage.

Troubleshooting

Before Calling for Service

Initial checks and advice to resolve issues before contacting customer support.

Error Messages

Explains common error codes and provides solutions for troubleshooting.

Limited Warranty

Terms and Conditions

Outlines the legal terms, conditions, and coverage of the product warranty.

Procedure for Resolving Disputes

Details the process for resolving disputes, including arbitration and class action waivers.

Governing Law

Specifies the legal framework and jurisdiction that governs the warranty and any disputes.

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