lg dlex 3370 manual

The LG DLex 3370 is a high-efficiency electric dryer with advanced steam technology, multiple drying cycles, sensor drying system, stainless steel drum, and energy-saving features. This dryer offers smart diagnostics, wrinkle care options, and various fabric-specific drying programs. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Stainless steel drum, LED control panel, Steam Refresh cycle, Sensor Dry system, Multiple drying programs, Wrinkle Care option.

Feature	Description
Steam Technology	Reduces wrinkles and refreshes clothes
Sensor Dry	Automatically detects moisture levels for optimal drying
Stainless Steel Drum	Durable and gentle on fabrics
LED Display	Easy-to-read control panel with cycle indicators
Multiple Cycles	Cotton, Permanent Press, Delicates, Quick Dry, and more
Wrinkle Care	Tumbles clothes periodically after cycle completion
Energy Efficient	Meets ENERGY STAR requirements
Smart Diagnosis	Helps troubleshoot issues via phone app
Child Lock	Prevents accidental changes to settings
End of Cycle Signal	Audible alert when drying is complete

Installation

Unpack and inspect contents. Place on level surface near electrical outlet.

1. Remove shipping materials: Remove all tapes and protective coverings.
2. Level the dryer: Adjust leveling legs to ensure unit is stable.
3. Connect exhaust vent: Use 4-inch diameter metal ducting for proper ventilation.
4. Connect to power: Use dedicated 240V electrical outlet with proper grounding.

WARNING! Dryer is heavy; use two people for installation. Ensure proper ventilation to prevent fire hazard.

First-Time Setup

After installation, perform initial setup before first use.

1. Check installation: Verify all connections are secure and dryer is level.
2. Run initial cycle: Run empty on Cotton cycle with high heat for 20 minutes.
3. Set preferences: Configure default settings, end signal volume, and language.
4. Test features: Verify all cycles and functions operate correctly.

CAUTION! Do not overload dryer. Follow fabric care labels for proper drying settings.

Specifications

• Capacity: 7.3 cubic feet
• Power Requirements: 240V, 30A dedicated circuit
• Dimensions: 27" W x 29" D x 38.5" H
• Drum Material: Stainless steel
• Control Type: Electronic with LED display
• Drying System: Sensor Dry with moisture detection
• Special Features: Steam Refresh, Wrinkle Care, Smart Diagnosis
• Energy Rating: ENERGY STAR certified
• Weight: 125 lbs

Controls and Settings

Access all functions through the intuitive control panel. Main controls: POWER, CYCLE SELECTION, TEMPERATURE, OPTIONS, START/PAUSE.

Cycle Options: Cotton, Permanent Press, Delicates, Quick Dry, Bedding, Sanitize, Steam Refresh, Air Fluff.

Temperature Settings: High, Medium, Low, No Heat. Options: Wrinkle Care, End Signal, Child Lock, Delay Start. Display shows remaining time, cycle status, and error codes.

Connecting Utilities

Electrical: 240V dedicated circuit. Venting: 4-inch metal exhaust duct.

1. Turn off power at circuit breaker before connecting.
2. Install proper exhaust venting to outdoors.
3. Ensure adequate clearance around dryer for air circulation.
4. Verify electrical connection matches dryer requirements.

Tip: Clean lint filter before every load and inspect venting regularly.

Operating Modes

Multiple drying cycles for different fabric types and needs.

1. Select cycle: Turn cycle selector to desired program.
2. Set temperature: Choose appropriate heat setting for fabric.
3. Add options: Select Wrinkle Care, Delay Start, or other features.
4. Start cycle: Press START button to begin drying.
5. Monitor progress: LED display shows remaining time.
6. Complete cycle: Remove clothes promptly when cycle ends.

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

Special Features

Steam Refresh: Reduces wrinkles in 20 minutes without washing. Sensor Dry: Automatically adjusts drying time based on moisture levels. Wrinkle Care: Periodically tumbles clothes after cycle completion. Smart Diagnosis: Helps identify issues through mobile app.

Care & Cleaning

Unplug before cleaning. Clean lint filter after every load. Wipe exterior with damp cloth. Clean drum with mild detergent. Inspect and clean exhaust vent every 6 months.

CAUTION! Do not use abrasive cleaners. Keep area around dryer clean and free of lint buildup.

Regulatory Information

UL listed and certified. Complies with FCC Part 15. ENERGY STAR certified. Copyright © 2025 LG Electronics; all rights reserved. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Dryer won't start	Door not closed/power	Ensure door is fully closed; check power connection; verify circuit breaker.
Clothes not drying	Lint buildup/temperature	Clean lint filter; check exhaust vent; verify temperature setting.
Unusual noise	Objects in drum/installation	Check for foreign objects; ensure dryer is level; inspect drum.
Error codes displayed	System faults	Refer to error code chart in manual; use Smart Diagnosis feature.
Steam not working	Water supply/cycle selection	Check water connection; ensure Steam cycle is selected properly.

Reset: Unplug for 1 minute then restart if issues persist.

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