LG DLG8388NM Manual

The LG DLG8388NM is a high-performance dryer with advanced features including multiple drying cycles, sensor drying technology, steam refresh option, large capacity drum, energy-efficient operation, and smart connectivity. 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 to Utilities 7. Operating Modes 8. Smart Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Large capacity drum, LED control panel, multiple drying sensors, steam function, lint filter, and smart connectivity options.

FeatureDescription
Capacity7.4 cubic feet large capacity drum
Sensor DryAutomatically detects moisture levels for optimal drying
Steam RefreshReduces wrinkles and odors without washing
Drying CyclesMultiple cycles including Normal, Heavy Duty, Delicates
Smart ControlWi-Fi enabled for remote monitoring and control
Energy EfficiencyENERGY STAR certified
Lint FilterEasy-clean lint filter system
Control PanelLED display with touch controls
Child LockSafety feature to prevent accidental operation
End of Cycle SignalAudible alert when drying cycle completes

Installation

Unpack and inspect contents. Place on level surface.

  1. Remove shipping materials: Remove all tapes and protective coverings.
  2. Level the dryer: Adjust leveling legs to ensure unit is stable.
  3. Connect venting: Attach 4-inch diameter metal duct to rear exhaust.
  4. Connect electrical: Plug into dedicated 240V outlet.
  5. Connect gas line (if gas model): Use approved flexible connector.

WARNING! Dryer is heavy; use two people for installation. Ensure proper ventilation.

First-Time Setup

Complete installation and power on dryer.

  1. Run initial test cycle: Select Quick Dry cycle with empty drum.
  2. Set preferences: Configure language, sound settings, and default options.
  3. Connect to Wi-Fi: Download LG ThinQ app and follow pairing instructions.
  4. Load laundry: Do not overload; follow capacity guidelines.

CAUTION! Ensure dryer is properly leveled and venting is secure before first use.

Specifications

Controls and Settings

Access controls via LED touch panel. Main controls: POWER, CYCLE SELECTION, OPTIONS, START/PAUSE.

Display: Shows cycle time, remaining time, settings, and status messages.

Cycle Selection: Normal, Heavy Duty, Delicates, Quick Dry, Sanitize, Steam Refresh. Options: Temperature settings, dryness level, wrinkle care, signal volume. Settings: Language selection, child lock, factory reset, smart features setup.

Connecting to Utilities

Electrical: 240V outlet. Venting: 4-inch metal duct. Gas (if applicable): Approved flexible connector.

  1. Turn off power at circuit breaker before electrical connection.
  2. Ensure venting is straight and short as possible for optimal performance.
  3. Check all connections for leaks and secure fittings.

Tip: Use rigid metal ducting for best airflow and safety.

Operating Modes

Supports multiple drying cycles for different fabric types.

  1. Select cycle: Choose appropriate cycle for load type.
  2. Set options: Adjust temperature, dryness level, and additional features.
  3. Start cycle: Press START; monitor progress on display.
  4. Steam Refresh: Use for de-wrinkling and odor removal without washing.
  5. Sanitize cycle: High temperature for allergen reduction.
  6. Quick Dry: Reduced time for lightly soiled items.

WARNING! Clean lint filter before every use. Do not dry items containing foam, rubber, or plastic.

Smart Features

LG ThinQ App: Remote monitoring and control, cycle customization, energy monitoring, maintenance alerts, and software updates.

Care & Maintenance

Unplug before cleaning. Clean lint filter after every use. Wipe exterior with damp cloth.

Monthly Maintenance: Clean venting system, check exhaust for obstructions, inspect drum for damage.

CAUTION! Do not use abrasive cleaners; keep control panel dry.

Regulatory Information

UL certified; complies with FCC Part 15 for digital devices. ENERGY STAR partner. Copyright © 2024 LG Electronics; all rights reserved. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

SymptomPossible CauseCorrective Action
Dryer not startingPower/doorCheck power connection; ensure door is fully closed.
Clothes not dryingLint/ventingClean lint filter; check venting for obstructions.
Unusual noiseObjects in drumCheck for foreign objects; ensure load is balanced.
Error codes displayedSystem faultsRefer to error code chart in manual; reset if needed.
Smart features not workingWi-Fi/connectionCheck Wi-Fi connection; restart app; reset network settings.

Reset: Unplug for 1 minute or use factory reset in settings.

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

LG DLG8388NM Manual © - All Rights Reserved 2025