The LG DLE2050W is a 7.4 cu. ft. electric dryer with advanced drying technologies, multiple drying cycles, moisture sensor, wrinkle care option, and energy-efficient operation. This service manual provides comprehensive information for installation, operation, maintenance, and troubleshooting of the DLE2050W model. Below are key sections covering safety procedures, technical specifications, installation guidelines, operational features, and service diagnostics.
Key components: Electronic control panel, moisture sensor, multiple drying cycles, wrinkle care option, reversible door, lint filter system.
| Feature | Description |
|---|---|
| Capacity | 7.4 cubic feet drying capacity |
| Control Type | Electronic touch controls |
| Moisture Sensor | Automatically detects dryness level |
| Drying Cycles | 10+ specialized drying cycles |
| Wrinkle Care | Tumble without heat to reduce wrinkles |
| Reversible Door | Left or right opening configuration |
| Power Requirements | 240V, 30A dedicated circuit |
| Dimensions | 27" W x 29" D x 43" H |
| Weight | 125 lbs |
| Warranty | 1 year parts and labor |
Proper installation is critical for safe and efficient operation.
WARNING! Installation must be performed by qualified technician. Improper installation can cause fire hazard.
Electronic control panel with LED display and touch controls.
Primary Controls: POWER, START/PAUSE, CYCLE SELECTION, TEMPERATURE, OPTIONS
Display: Shows cycle time, remaining time, error codes, and cycle status. Cycle Selection: Normal, Heavy Duty, Delicates, Permanent Press, Quick Dry, Air Fluff, Sanitize, Steam Refresh, Wool, Bulky Items. Temperature Settings: High, Medium, Low, No Heat. Options: Wrinkle Care, Signal, End of Cycle Signal, Child Lock.
Multiple specialized cycles for different fabric types and drying needs.
Note: Moisture sensor automatically adjusts drying time based on load dryness.
Regular maintenance ensures optimal performance and longevity.
CAUTION! Unplug dryer before performing any maintenance.
Electronic diagnostic system displays error codes for troubleshooting.
| Error Code | Description | Possible Cause |
|---|---|---|
| dE1 | Door Open Error | Door not closed properly |
| tE1 | Thermal Cut-out | Overheating, restricted airflow |
| tE2 | Thermistor Error | Temperature sensor failure |
| HE | Heater Error | Heating element failure |
| LE | Motor Error | Drive motor or belt issue |
| SE | Sensor Error | Moisture sensor malfunction |
Reference numbers for common replacement parts.
Complete electrical schematics for service technicians.
Main Power Circuit: 240V input through terminal block to main control board, heating element, and motor circuit.
Control Circuit: 120V circuit for control board, user interface, sensors, and safety switches.
Safety Circuit: Includes door switch, thermal cut-off, thermal fuse, and high-limit thermostat in series.
Motor Circuit: Note: Refer to detailed wiring diagram included in service manual package. Reset Procedure: Unplug dryer for 5 minutes to reset control board. Service Support: 1-800-243-0000; www.lg.comDrive motor with start capacitor and centrifugal switch.
Troubleshooting Guide
Symptom Possible Cause Corrective Action Dryer won't start Power, door switch, control board Check power supply, test door switch, verify control board operation No heat Heating element, thermal fuse, thermostat Test heating element continuity, check thermal fuse, verify thermostat operation Drum not turning Drive belt, motor, idler pulley Inspect drive belt, test motor, check idler pulley Overheating Venting, thermostat, airflow Clean venting system, test thermostats, verify proper airflow Long drying times Moisture sensor, venting, heating element Clean moisture sensor, check vent restrictions, test heating element Unusual noise Rollers, idler pulley, foreign objects Inspect drum rollers, check idler pulley, remove foreign objects