LG DLGX4001 Series Washer-Dryer Manual

The LG DLGX4001 Series Washer-Dryer is a high-efficiency appliance designed to provide exceptional cleaning and drying performance. This model features advanced technology, including TurboWash, steam cleaning, and smart connectivity options. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Washer-Dryer 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Front-loading washer-dryer combo, SmartThinQ technology, steam cleaning, large capacity drum, energy-efficient operation.

FeatureDescription
TurboWash TechnologyReduces wash time while maintaining cleaning performance.
Steam CleaningHelps to eliminate tough stains and reduce wrinkles.
Smart ConnectivityControl and monitor your washer-dryer from your smartphone.
Large CapacityCan handle large loads, saving time and energy.
Energy EfficiencyMeets ENERGY STAR® guidelines for energy savings.

Installation

Unpack and inspect contents. Place on a stable surface and ensure proper ventilation.

  1. Connect water supply: Attach hoses to hot and cold water valves.
  2. Connect drain hose: Ensure it is securely placed in the drain.
  3. Plug into AC power: Use a grounded outlet.

WARNING! Ensure all connections are secure to avoid leaks.

First-Time Setup

Power on the washer-dryer; follow on-screen prompts to set preferences.

  1. Set language: Choose your preferred language in the settings menu.
  2. Connect to Wi-Fi: Follow the instructions to connect to your home network.
  3. Run a test cycle: Use the cleaning cycle to ensure proper operation.

CAUTION! Ensure the appliance is level for optimal performance.

Specifications

Controls and Settings

Access settings via the digital display. Controls include power, cycle selection, temperature settings, and options for steam and extra rinse.

Remote: SmartThinQ app for remote control and monitoring.

Connecting Devices

Ensure Wi-Fi is enabled for smart features. Follow the app instructions for setup.

  1. Download the SmartThinQ app.
  2. Follow the prompts to connect your washer-dryer.

Tip: Keep the appliance firmware updated for optimal performance.

Operating the Washer-Dryer

Choose your desired wash/dry cycle and options. Press start to begin.

  1. Load laundry: Do not overload for best results.
  2. Select cycle: Choose from normal, heavy-duty, delicate, etc.
  3. Adjust settings: Modify temperature and spin speed as needed.
  4. Press start: The cycle will begin automatically.

WARNING! Do not open the door during operation.

Maintenance and Care

Regularly clean the lint filter and drum. Run a cleaning cycle monthly.

CAUTION! Unplug before performing maintenance.

Regulatory Information

Complies with FCC regulations and safety standards. For support, visit www.lg.com or contact customer service.

Troubleshooting

SymptomPossible CauseCorrective Action
Washer not startingPower supply issueCheck power connection and circuit breaker.
No water supplyHoses kinkedEnsure hoses are straight and not blocked.
Dryer not heatingBlocked ventCheck and clean the venting system.
Unusual noiseForeign objectCheck drum for items that may cause noise.

Reset: Unplug for 5 minutes to reset the appliance.

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

LG DLGX4001 Series Washer-Dryer Manual © - All Rights Reserved 2026