LG Dryer DLex3470W Manual

The LG DLex3470W is a 7.4 cubic foot electric dryer with SteamFresh™ technology, Sensor Dry system, multiple drying cycles, LoDecibel™ quiet operation, reversible door, LED display, and ENERGY STAR® certification. 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. Drying Cycles 7. Steam Features 8. Care & Cleaning 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: 7.4 cu. ft. capacity drum, LED control panel, SteamFresh™ system, Sensor Dry technology, multiple drying cycles, reversible door.

FeatureDescription
Capacity7.4 cubic feet stainless steel drum
SteamFresh™Reduces wrinkles and refreshes clothes
Sensor DryAutomatically detects moisture levels
LoDecibel™Quiet operation technology
ENERGY STAR®Energy efficient certified
Reversible DoorCan be configured for left or right opening
LED DisplayEasy-to-read digital display
Multiple Cycles12 drying cycles including delicate and heavy duty
Steam SanitaryReduces allergens and bacteria
Wrinkle CarePrevents wrinkles in dried clothes

Installation

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

  1. Remove shipping materials: Remove all tape and protective coverings.
  2. Level the dryer: Adjust leveling legs to ensure dryer is stable.
  3. Electrical connection: Connect to dedicated 240V outlet (electric model).
  4. Vent installation: Connect 4-inch diameter vent hose to exterior vent.
  5. Test operation: Run empty cycle to verify proper installation.

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

First-Time Setup

Connect power and configure initial settings.

  1. Power connection: Plug into dedicated 240V electrical outlet.
  2. Language selection: Set display language in settings menu.
  3. Cycle preferences: Configure default drying settings.
  4. Steam settings: Set up steam feature preferences.
  5. Test run: Perform initial empty cycle to calibrate sensors.

CAUTION! Ensure proper electrical connection and grounding.

Specifications

Controls and Settings

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

Display Features: Time remaining, cycle status, temperature setting, dryness level.

Cycle Selection: Normal, Heavy Duty, Delicates, Permanent Press, Quick Dry, Air Fluff, Sanitary, Steam Refresh, Wrinkle Care, Bedding, Towels, Time Dry. Options: Temperature (High, Medium, Low, No Heat), Dryness Level (More Dry, Less Dry), Steam Settings, Delay Start, Child Lock.

Drying Cycles

12 specialized drying cycles for different fabric types and needs.

  1. Normal: Everyday drying for mixed loads
  2. Heavy Duty: For heavily soiled items
  3. Delicates: Gentle drying for delicate fabrics
  4. Permanent Press: Reduces wrinkles in casual wear
  5. Quick Dry: 30-minute drying for small loads
  6. Air Fluff: No heat for fluffing pillows and stuffed items
  7. Sanitary: High heat to reduce allergens
  8. Steam Refresh: Removes odors and wrinkles
  9. Wrinkle Care: Tumbles without heat to prevent wrinkles
  10. Bedding: Optimized for sheets and comforters
  11. Towels: Fluffs and dries towels thoroughly
  12. Time Dry: Manual time-based drying

Steam Features

SteamFresh™ technology provides multiple steam functions.

  1. Steam Refresh: Removes odors and reduces wrinkles in 20 minutes
  2. Steam Sanitary: Reduces allergens and bacteria with high-temperature steam
  3. Wrinkle Care: Periodic tumbling with steam to prevent wrinkles
  4. Static Reduction: Steam helps reduce static electricity

Note: Use distilled water for steam function to prevent mineral buildup.

Care & Cleaning

Regular maintenance ensures optimal performance and longevity.

  1. Lint filter: Clean after every use
  2. Exhaust vent: Clean every 6 months
  3. Drum: Wipe with damp cloth monthly
  4. Exterior: Clean with mild detergent and soft cloth
  5. Steam system: Use cleaning cycle monthly

CAUTION! Unplug dryer before cleaning. Do not use abrasive cleaners.

Regulatory Information

UL Listed; complies with FCC Part 15. ENERGY STAR® certified. Manufactured by LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000. Model: DLex3470W. Serial number located on door frame.

Troubleshooting

SymptomPossible CauseCorrective Action
Dryer won't startDoor not closed/power issueEnsure door fully closed; check power connection; reset circuit breaker.
Clothes not dryingLint filter/vent blockedClean lint filter; check vent for obstructions; ensure proper load size.
Unusual noiseForeign objects/worn partsCheck for objects in drum; inspect rollers and belts.
Error codes displayedSensor/system issuesRefer to error code chart in manual; reset dryer.
Steam not workingWater supply/calibrationEnsure water container filled; run steam system calibration.

Reset: Unplug for 1 minute then restart.

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

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