LG DLEX8100V Dryer
The LG DLEX8100V is a high-capacity dryer featuring advanced moisture control and dual heating systems for efficient drying. It supports both electric and gas configurations with specialized error diagnostics for motor, pump, and heater components. The model includes color-coded pin connectors for simplified troubleshooting.
Error Codes
Section titled “Error Codes”| Error Code | Description |
|---|---|
| ONCE | Motor+Controller; 240 = Low moisture, 68 = High moisture; Motor runs, displays moisture level |
| TWICE | ELECTRIC: Motor+Heater 1 (2700 W). GAS: Motor; Current Temp. (5~70°C) |
| 3TIMES | ELECTRIC: Motor+Heater 1+Heater 2 (5400 W). GAS: Motor+Gas valve; Current Temp. (5~70°C) |
| 4TIMES | Motor+Pump+Heater 2 (1 sec runtime, Heater 1 off); Pump AD valve (11~255 range) |
| E5 | Pump error; Motor+Pump+Heater 2 (1 sec runtime, Heater 1 off) |
| OO | Motor, Pump, Heater 2 off (5 cycles) |
| 6TIMES | Loads/Controller off; Power shutdown |
| BL2 | Pin Connect (Blue): Door Switch Sensing Signal (Electric & Gas models) |
| YL3 | Pin Connect (Yellow): Belt Switch In (Motor) + Duct Sensing Signal (Hi Limit) |
| BL3 | Pin Connect (Blue): Gas Valve 1 (SV1) + Gas Valve 2 (SV2) (Gas model only) |
| RD4 | Pin Connect (Red): Power Switch (To Display PWB) |
| PCB | Harness remark |
| PCK | Propane Gas model identifier (4948EL4002C) |
Common Issues
Section titled “Common Issues”- Pump failures (E5): Often caused by debris blockage or AD valve malfunctions.
- Moisture calibration errors (ONCE/TWICE): Check sensor connections and reset controller.
- Gas valve activation failures (BL3): Verify SV1/SV2 harness continuity for gas models.
- Power interruptions (RD4): Inspect display PWB and switch connections.
- Heater inconsistencies (3TIMES/4TIMES): Test heater resistance and thermostat thresholds.
Technical Specifications
Section titled “Technical Specifications”- Heating System: Dual heaters (2700W + 2700W) for electric models; Gas valve control for gas models
- Moisture Range: 68–240 (low/high thresholds)
- Pump Control: AD valve with 11–255 PWM range
- Diagnostics: Color-coded pin connectors (Blue/Yellow/Red) for component testing
- Compatibility: Propane gas variant (PCK: 4948EL4002C)
- Safety: Auto-shutdown (6TIMES) on critical faults