Drain Installation Guide
Drain Tools Needed:
- Adjustable wrench
- Drain hose clamp
- Screwdrivers (flat and Phillips)
- Pliers
- Bucket for water collection
Step-by-Step Drain Installation
- Choose Drain Location: Select a proper drain location with adequate height and accessibility for the drain hose.
- Prepare Drain Hose: Ensure drain hose is free from kinks and obstructions before installation.
- Connect Drain Hose: Attach drain hose to the washing machine pump outlet securely using hose clamp.
- Route Drain Hose: Route the drain hose into standpipe or laundry tub with proper high loop formation.
- Secure Drain Hose: Use hose clip to secure drain hose in place, ensuring no sagging or sharp bends.
- Check Drain Height: Ensure drain hose height is between 60-100 cm from floor level for optimal drainage.
- Test Drain System: Run quick drain cycle to check for proper water flow and no leaks.
Drain Specifications
| Drain Hose Diameter | 22 mm |
| Drain Hose Length | 1.5 meters |
| Maximum Drain Height | 100 cm |
| Minimum Drain Height | 60 cm |
| Drain Pump Type | Direct Drive Drain Pump |
| Drain Flow Rate | 20 L/min |
| Drain Cycle Time | 2-5 minutes |
| Emergency Drain | Manual drain feature included |
| Filter Access | Front access drain filter |
| Drain Hose Material | Reinforced PVC |
Drain System Warranty
- Drain Pump Warranty: 5 years parts and labor
- Drain Hose Warranty: 2 years replacement
- Full System: Covered under main machine warranty
For drain system service, contact LG Customer Service at 1-800-243-0000 or visit LG.com/support
Drain System Features
Direct Drive Drain Pump
LG's Direct Drive technology extends to the drain system, providing reliable and efficient water removal with reduced noise and vibration during drainage cycles.
Smart Drain System
Intelligent drain monitoring detects blockages and optimizes water flow, preventing overflow and ensuring complete drainage after every cycle.
Easy Clean Filter
Front-access drain filter allows for easy cleaning and maintenance without moving the machine, preventing clogs and maintaining optimal drainage performance.
Anti-Siphon Protection
Built-in anti-siphon feature prevents dirty water from flowing back into the machine, maintaining hygiene and preventing contamination.
Emergency Manual Drain
Manual drain feature allows for emergency water removal during power outages or pump failures, accessible through the front service panel.
Quiet Drain Technology
Advanced noise reduction technology minimizes operational sound during drainage, making it ideal for open-plan living spaces.
Drain System Components
Drain Pump
High-efficiency direct drive pump for reliable water removal
Drain Hose
Reinforced 1.5m hose with anti-kink technology
Drain Filter
Easy-access filter for debris collection and cleaning
Water Level Sensor
Precise monitoring for optimal drainage timing
Drain Valve
Automatic valve control for precise water management
Emergency Drain
Manual override system for emergency situations
Drain System Troubleshooting
| Drain Problem | Possible Cause | Solution |
|---|---|---|
| Water not draining | Clogged filter, kinked hose, pump issue | Clean drain filter, check hose for kinks, inspect pump |
| Slow drainage | Partial blockage, incorrect drain height | Clean filter and hose, adjust drain height to 60-100cm |
| Drain error code (OE) | Drain system blockage or pump failure | Check and clean drain system, reset machine |
| Water leaking from drain | Loose connections, damaged hose | Tighten connections, inspect and replace hose if damaged |
| Unusual drain noises | Foreign objects in pump, worn pump | Check pump for obstructions, contact service if needed |
| Machine stops during drain | Overheating pump, electrical issue | Allow machine to cool, check power supply |
Drain System Error Codes
- OE: Drain error - Check drain hose and filter for blockages
- PE: Water pressure error - Check water supply and drain system
- FE: Flooding error - Immediate attention required for leaks
- IE: Water inlet error - May affect drainage performance
- LE: Motor error - Can impact drain pump operation
- UE: Unbalanced load - May cause drainage issues
Drain Manual Downloads
Current Model Drain Manuals
DD-DRAIN-950
9.5kg Direct Drive Drain System
DD-DRAIN-1050
10.5kg Advanced Drain System
DD-DRAIN-850
8.5kg Smart Drain System
DD-DRAIN-750
7.5kg Compact Drain System
Drain System Maintenance Guides
DRAIN-FILTER-MG
Drain Filter Maintenance Guide
DRAIN-HOSE-RP
Drain Hose Replacement Procedure
DRAIN-PUMP-SG
Drain Pump Service Guide
EMERGENCY-DRAIN
Emergency Drain Procedure Manual