LG Front Loader Washing Machine Service Manual

The LG Front Loader Washing Machine is a high-efficiency laundry appliance featuring direct drive motor technology, multiple wash programs, steam cleaning, turbo wash, smart diagnosis system, energy star certification, child lock, delay start, and LED display. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Utilities 7. Operating Procedures 8. Maintenance Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Direct Drive Motor, Control Panel, LED Display, Door Lock, Water Inlet Valves, Drain Pump, Detergent Dispenser.

Feature	Description
Direct Drive Motor	Direct connection to drum for quiet operation and durability
Turbo Wash	Reduces wash time while maintaining cleaning performance
Steam Technology	Removes allergens and reduces wrinkles
Smart Diagnosis	Diagnoses issues via sound signals or mobile app
6 Motion DD Technology	Multiple wash motions for different fabric types
LED Display	Shows cycle time, settings, and error codes
Child Lock	Prevents accidental program changes
Delay Start	Programs wash cycle to start later
Energy Star Certified	Meets energy efficiency standards
Multiple Wash Programs	Cotton, Synthetic, Delicate, Quick Wash, etc.

Installation

Unpack and inspect contents. Place on level floor.

Remove shipping bolts: Use wrench to remove all shipping bolts from rear.
Connect water supply: Attach hot and cold water hoses to corresponding valves.
Connect drain hose: Secure drain hose to standpipe or laundry tub.
Level the machine: Adjust leveling feet to ensure machine is stable.
Plug into grounded electrical outlet.

WARNING! Machine is heavy; use two people for handling. Ensure all connections are secure and leak-free.

First-Time Setup

Power on washing machine; follow initial setup procedure.

Remove shipping materials: Ensure all packing materials are removed.
Run initial test cycle: Run empty cycle to clean drum and test functions.
Set preferences: Configure default settings like temperature, spin speed.
Download SmartThinQ app: For smart features and remote monitoring.
Test all functions: Verify water inlet, drain, and spin functions work properly.

CAUTION! Ensure machine is level to prevent vibration and noise during operation.

Specifications

Capacity: 4.5 cu.ft. front load washer
Motor Type: Direct Drive Inverter Motor
Wash Programs: Cotton, Synthetic, Delicate, Quick Wash, Steam, Allergy Care
Spin Speed: Up to 1400 RPM
Water Connections: Hot and Cold water inlet
Energy Rating: Energy Star Certified
Display: LED with touch controls
Dimensions: Standard front loader dimensions
Power Requirements: 120V AC, 60Hz
Weight: Approximately 180 lbs

Controls and Settings

Access controls via front panel or SmartThinQ app. Control Panel: POWER, PROGRAM SELECTION, TEMPERATURE, SPIN SPEED, OPTIONS.

Main Controls: POWER, START/PAUSE, PROGRAM SELECTION, TEMPERATURE, SPIN SPEED, OPTIONS (Steam, Pre-Wash, Extra Rinse).

Wash Programs: COTTON, SYNTHETIC, DELICATE, QUICK WASH, STEAM, ALLERGY CARE. Temperature: Cold, 30°C, 40°C, 60°C, 95°C. Spin Speed: No Spin, 400, 600, 800, 1000, 1200, 1400 RPM. Options: Steam, Pre-Wash, Extra Rinse, Delay Start, Child Lock.

Connecting Utilities

Water Supply: Hot and cold water connections. Drain: Drain hose to standpipe. Electrical: Grounded outlet.

Turn off water supply before connecting hoses.
Use only recommended hoses and fittings.
Ensure drain hose is properly secured and not kinked.
Plug into dedicated grounded outlet.

Tip: Check for leaks after initial connection and during first use.

Operating Procedures

Supports various fabric types and soil levels.

Load laundry: Open door, load clothes evenly around drum.
Add detergent: Use recommended amount in detergent dispenser.
Select program: Choose appropriate wash program for load type.
Set options: Adjust temperature, spin speed, and additional options.
Start cycle: Press START/PAUSE to begin wash cycle.
Monitor progress: LED display shows remaining time and cycle stage.
Unload: Wait for door lock to release, remove clean laundry.
Clean dispenser and door seal after use.

WARNING! Do not overload machine. Balance load evenly to prevent vibration.

Maintenance Features

Self-Clean Cycle: Run monthly to clean drum and prevent odors. Tub Clean: Special cycle for drum maintenance. Filter Cleaning: Access and clean drain filter regularly. Smart Diagnosis: Identifies issues and provides error codes.

Care & Cleaning

Unplug before cleaning. Wipe exterior with damp cloth. Clean detergent dispenser monthly. Run tub clean cycle regularly. Clean door seal and glass to prevent mold.

CAUTION! Do not use abrasive cleaners. Keep control panel dry during cleaning.

Regulatory Information

UL Certified: Meets safety standards for household appliances. Energy Star: Certified for energy efficiency. Copyright © 2025 LG Electronics; trademarks of LG Corporation. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Machine won't start	Power/child lock	Check power connection; ensure child lock is off; close door properly.
No water filling	Water supply/valves	Check water valves are open; inspect hoses for kinks; clean inlet filters.
Water not draining	Drain hose/filter	Check drain hose for obstructions; clean drain filter; ensure proper height.
Excessive vibration	Leveling/load balance	Ensure machine is level; redistribute load evenly; remove shipping bolts.
Error codes displayed	Various issues	Refer to error code chart in manual; use Smart Diagnosis feature.

Reset: Unplug for 1 minute then restart if available.

Service: 1-800-243-0000; www.lg.com