LG 3571 Gas Dryer Manual

The LG 3571 is a high-efficiency gas dryer featuring multiple drying cycles, temperature settings, moisture sensor technology, wrinkle prevention options, and energy-saving modes. This manual covers safety guidelines, installation procedures, operation instructions, maintenance tips, and troubleshooting for optimal performance.

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

Features at a Glance

Key components: Control panel with digital display, lint filter, drum light, moisture sensor, multiple drying cycles, and energy-saving options.

Feature	Description
Moisture Sensor	Automatically detects dryness level for optimal drying
Multiple Cycles	Normal, Delicates, Heavy Duty, Timed Dry options
Wrinkle Prevention	Tumble periodically after cycle ends
Energy Saving Mode	Reduces gas consumption
Child Lock	Prevents accidental changes to settings
Drum Light	Illuminates interior for loading/unloading
Lint Filter Indicator	Alerts when filter needs cleaning
Temperature Settings	High, Medium, Low, No Heat options
Delay Start	Program start time up to 12 hours
End of Cycle Signal	Audible alert when drying completes

Installation

Unpack and inspect contents. Ensure proper gas line connection and ventilation.

Location: Place on level surface with adequate clearance for ventilation.
Gas connection: Use approved flexible gas connector; check for leaks with soap solution.
Ventilation: Connect 4-inch diameter metal vent duct to exterior.
Electrical: Plug into grounded 120V outlet.
Leveling: Adjust leveling feet for stability.

WARNING! Gas appliances require professional installation. Ensure proper ventilation to prevent carbon monoxide buildup.

First-Time Setup

Complete installation checks before first use.

Remove shipping materials: Check drum and remove all protective tapes.
Test operation: Run empty on Air Fluff cycle to remove manufacturing residues.
Set preferences: Configure end of cycle signal, default temperature settings.
Check gas connection: Verify no gas odor and proper ignition.

CAUTION! Do not use dryer until properly installed and all shipping materials removed.

Specifications

Capacity: 7.4 cubic feet
Fuel Type: Natural Gas
Ignition: Electronic
Control Type: Electronic with sensor drying
Cycles: 10 including Steam Refresh, Sanitize
Temperature Settings: 4 levels plus air fluff
Moisture Sensor: Yes - automatic dryness control
Power Requirements: 120V, 60Hz, 15A
Gas Requirements: 20,000 BTU/hour
Vent Requirements: 4-inch diameter metal duct

Controls and Settings

Control panel includes cycle selector, temperature buttons, start/pause, and options.

Main Controls: POWER, CYCLE SELECTOR, TEMPERATURE, START/PAUSE, OPTIONS, CHILD LOCK.

Cycle Options: Normal, Heavy Duty, Delicates, Permanent Press, Quick Dry, Air Fluff, Sanitize, Steam Refresh, Timed Dry. Temperature Settings: High, Medium, Low, No Heat. Options: Wrinkle Prevention, Delay Start, Signal Volume, Energy Saving.

Connecting Gas Line

Professional installation required for gas connection.

Shut off gas supply at main valve.
Use approved flexible connector with shut-off valve.
Apply pipe joint compound to threaded connections.
Check for leaks using soapy water solution - bubbles indicate leaks.
Ensure proper grounding of gas line.

Tip: Have qualified technician perform gas connection and leak testing.

Operating Cycles

Select appropriate cycle for fabric type and drying needs.

Load dryer: Do not overload; leave space for tumbling.
Select cycle: Turn cycle selector to desired setting.
Set temperature: Press TEMP button for appropriate heat level.
Add options: Select wrinkle prevention or delay start if needed.
Start: Press START/PAUSE to begin cycle.
Monitor: Moisture sensor automatically determines drying time.
Complete: Remove promptly when cycle ends to prevent wrinkles.

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

Maintenance

Regular maintenance ensures optimal performance and safety.

Clean lint filter after every load
Inspect vent system every 6 months
Wipe control panel with damp cloth
Check drum for damage or sharp edges
Verify proper ignition and flame quality

Care & Cleaning

Unplug before cleaning. Use mild detergent and soft cloth for exterior.

CAUTION! Do not use abrasive cleaners or solvents. Keep control panel dry.

Regulatory Information

UL listed; meets ANSI Z21.5.1 standards for gas clothes dryers. CSA certified. Energy Star qualified. For support, visit www.lg.com or contact 1-800-243-0000. Serial number located on door frame.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Dryer won't start	Door not closed/power	Ensure door fully closed; check power cord plugged in; verify circuit breaker.
No heat	Gas supply/ignition	Check gas valve open; verify proper ignition; may require service.
Clothes too wet	Overloading/vent	Reduce load size; check vent for restrictions; clean lint filter.
Unusual noises	Objects in drum	Check for foreign objects; ensure proper installation on level surface.
Error codes	Sensor issues	Consult error code chart in manual; reset by unplugging for 5 minutes.

Reset: Unplug for 5 minutes to reset electronic controls.

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