LG Dryer GLE 5977B Manual

The LG Dryer GLE 5977B is a high-efficiency electric dryer with advanced moisture sensor technology, multiple drying cycles, stainless steel drum, reversible door, and energy-saving features. 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. Connecting to Power 7. Operating the Dryer 8. Maintenance & Cleaning 9. Safety Features 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Moisture sensor, stainless steel drum, LED display, multiple drying cycles, reversible door, lint filter.

Feature	Description
Moisture Sensor	Automatically detects dryness level for optimal drying
Stainless Steel Drum	Durable and rust-resistant interior
LED Display	Shows cycle time and status
Multiple Drying Cycles	Cotton, Permanent Press, Delicates, Quick Dry
Reversible Door	Can be opened from left or right side
Lint Filter	Easy-to-clean front-loading filter
Energy Saving	ECO mode reduces energy consumption
Child Lock	Prevents accidental operation
Wrinkle Care	Tumbling without heat to reduce wrinkles
Delay Start	Set drying cycle to start later

Installation

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

Remove shipping materials: Remove all tapes and protective covers.
Level the dryer: Adjust leveling feet to ensure dryer is stable.
Connect venting: Attach 4-inch diameter metal duct to rear exhaust.
Connect to power: Use dedicated 240V outlet with proper grounding.

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

First-Time Setup

Complete installation before first use.

Check installation: Verify leveling and vent connection.
Clean lint filter: Remove and clean filter before first load.
Run empty cycle: Run a quick dry cycle to remove any dust.
Set preferences: Configure default settings via control panel.

CAUTION! Do not operate without proper venting. Keep area around dryer clear.

Specifications

Capacity: 7.4 cubic feet
Power Requirements: 240V, 30A
Dimensions: 27" W x 29" D x 38" H
Drum Material: Stainless Steel
Control Type: Electronic with LED Display
Drying Cycles: 10+ including Sensor Dry options
Energy Rating: ENERGY STAR certified
Weight: 125 lbs
Warranty: 1 year parts and labor

Controls and Settings

Access controls via front panel. Power Button: Turns dryer on/off. Cycle Selector: Choose drying programs. Temperature: Adjust heat settings. Options: Wrinkle Care, Delay Start, Child Lock.

Display: Shows time remaining, cycle status, error codes. Buttons: START/PAUSE, POWER, OPTIONS, TEMPERATURE, TIME DRY.

Cycles: COTTON, PERMANENT PRESS, DELICATES, QUICK DRY, BEDDING, SANITIZE. Options: ECO mode, Wrinkle Care, Delay Start (1-12 hours), Child Lock.

Connecting to Power

Requires dedicated 240V, 30A circuit with proper grounding.

Turn off power at circuit breaker.
Connect power cord to terminal block (L1, L2, Ground).
Secure connections and replace terminal block cover.
Restore power and test operation.

Tip: Have installation performed by qualified electrician.

Operating the Dryer

Supports various fabric types and drying needs.

Load laundry: Do not overload; leave space for tumbling.
Select cycle: Choose appropriate cycle for fabric type.
Set options: Adjust temperature, time, or special features.
Start dryer: Press START; monitor progress on display.
Clean lint filter: Clean after every load for optimal performance.
Unload promptly: Remove clothes when cycle completes.

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

Maintenance & Cleaning

Regular maintenance ensures optimal performance and safety.

Clean lint filter after every load.
Monthly: Check and clean exhaust vent.
Quarterly: Clean moisture sensor with soft cloth.
Annually: Inspect drum and seals for wear.

CAUTION! Unplug dryer before cleaning. Do not use harsh chemicals.

Safety Features

Thermal Fuse: Prevents overheating. Door Switch: Stops operation when door opened. Child Lock: Prevents accidental changes. Moisture Sensor: Prevents over-drying.

Regulatory Information

UL Listed; complies with US safety standards. ENERGY STAR certified for energy efficiency. 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	Power/door	Check power connection; ensure door fully closed.
Clothes not drying	Lint/venting	Clean lint filter; check vent for obstructions.
Noisy operation	Objects/balance	Check for objects in drum; balance load.
Error codes displayed	Sensor issues	Refer to error code chart in manual.
Overheating	Venting/temperature	Clean vent system; check temperature setting.

Reset: Unplug for 5 minutes to reset electronic controls.

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