Drain System Overview
Drain System Components:
- Drain pump assembly
- Drain hose (1.5 meters)
- Drain filter
- Water level sensor
- Emergency drain tube
Drain System Operation
- Automatic Drain Cycle: During normal operation, the drain pump automatically activates at the end of each wash cycle.
- Water Level Detection: Sensors monitor water levels and activate drainage when needed.
- Filter Protection: Built-in filter prevents debris from entering and clogging the drain system.
- Emergency Drain: Manual drain option available for power outages or pump failures.
- Self-Cleaning: Automatic cleaning cycle helps maintain optimal drain performance.
Warning: Always disconnect power before performing any manual drain procedures to prevent electrical shock.
Manual Drain Procedure
| Required Tools | Flat tray, towels, pliers, container |
| Time Required | 10-15 minutes |
| Difficulty Level | Easy |
| Water Capacity | Up to 20 liters |
Step-by-Step Manual Drain
- Power Off: Unplug the washing machine from electrical outlet.
- Locate Drain Filter: Open the service panel at the front bottom of the machine.
- Prepare for Water: Place towels and a shallow container under the filter area.
- Open Filter Cap: Slowly turn the filter cap counterclockwise to open.
- Drain Water: Allow water to drain completely into the container.
- Clean Filter: Remove any debris from the filter and housing.
- Reinstall Filter: Securely tighten the filter cap clockwise.
- Close Panel: Replace the service panel securely.
Drain Specifications
| Drain Pump Type | Centrifugal Pump |
| Drain Hose Length | 1.5 meters |
| Drain Hose Diameter | 28 mm |
| Max Drain Height | 1 meter |
| Drain Rate | 40 liters/minute |
| Filter Type | Self-cleaning mesh |
| Emergency Drain | Manual override available |
Drain System Features
- Anti-Clog Protection: Advanced filter system prevents drain blockages
- Quiet Operation: Sound-optimized pump for minimal noise
- Energy Efficient: Low-power consumption during drain cycles
- Easy Maintenance: User-accessible filter for simple cleaning
Drain Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water not draining | Clogged filter, kinked hose, pump failure | Clean filter, check hose path, test pump operation |
| Slow drainage | Partial clog, high drain point | Clean filter, lower drain height if possible |
| Drain pump noise | Foreign object in pump, worn bearings | Check for objects, contact service if noisy |
| Water leakage | Loose connections, damaged hose | Tighten connections, inspect hose for damage |
| Drain error codes | Sensor issues, pump problems | Check error code, reset machine, contact service |
Drain Error Codes
- OE: Drain issue - Check drain hose and filter
- PE: Pressure sensor error - Check water level system
- FE: Flooding detected - Check for leaks and overflows
- LE: Motor/pump issue - Contact service center
- DE: Door error during drain - Ensure door is properly closed
Drain Manual Downloads
Drain System Manuals
Basic Drain Guide
Standard drain procedures
Advanced Drain Manual
Complete drain system guide
Troubleshooting Guide
Drain problem solutions
Maintenance Schedule
Drain system care
Related Documents
Filter Cleaning
Step-by-step filter maintenance
Pump Replacement
Drain pump installation guide
Hose Installation
Proper drain hose setup
Error Code Reference
Complete error code list
Note: For additional drain system support, please visit the LG Support Website for complete documentation.