Drain Installation Guide
Tools Needed for Drain Installation:
- Adjustable wrench
- Pipe cutter
- Screwdrivers (flat and Phillips)
- Pipe sealant tape
- Bucket for water collection
Step-by-Step Drain Installation
- Position Drain Hose: Ensure drain hose is properly positioned in standpipe or laundry tub with minimum 30cm height.
- Check Drain Height: Verify drain height is between 60-90cm from floor level for optimal performance.
- Secure Drain Connections: Tighten all drain hose connections to prevent leaks and ensure proper seal.
- Create High Loop: Form a high loop in the drain hose to prevent backflow and siphoning.
- Test Drain System: Run a quick drain cycle to check for proper water flow and no leaks.
- Inspect Drain Pump: Ensure drain pump filter is clean and accessible for maintenance.
- Final Drain Check: Verify complete water drainage during spin cycle and proper shut-off.
Drain Specifications
| Drain Hose Diameter | 25mm (Standard) |
| Maximum Drain Height | 90cm from floor level |
| Minimum Drain Height | 60cm from floor level |
| Drain Pump Power | 30W DC Motor |
| Drain Flow Rate | 45 liters/minute |
| Drain Hose Length | 150cm (Standard) |
| Drain Cycle Time | 2-5 minutes typical |
| Water Detection | Automatic flood prevention system |
| Drain Filter Access | Front service panel |
| Backflow Prevention | Integrated check valve |
Drain System Warranty
- Drain Pump Warranty: 5 years parts and labor
- Drain System Coverage: Included in main unit warranty
- Professional Installation: Recommended for optimal performance
For drain system service, contact LG Customer Service at 1-800-243-0000 or visit LG.com/support
Drain System Features
True Balance Drain Technology
Advanced drain system maintains perfect balance during high-speed spinning, reducing vibration and ensuring smooth water evacuation.
Smart Drain Monitoring
Intelligent sensors monitor drain flow and detect potential blockages before they cause operational issues.
Quiet Drain Operation
Specially designed drain pump and hose system minimizes noise during water evacuation cycles.
Anti-Clog Protection
Self-cleaning filter system and large diameter drain paths prevent lint and debris accumulation.
Emergency Drain Feature
Manual drain override allows for emergency water removal in case of power outage or system failure.
Water Conservation
Efficient drain system ensures complete water removal, reducing residual moisture and improving drying efficiency.
Drain System Components
Drain Pump
High-efficiency 30W DC motor with thermal protection and overload safety
Drain Hose
Reinforced 25mm diameter hose with anti-kink technology and secure connectors
Drain Filter
Easy-access self-cleaning filter system for lint and debris collection
Water Level Sensor
Precision sensors monitor water levels and control drain cycle timing
Backflow Preventer
Integrated check valve system prevents sewage backflow into machine
Drain Control Board
Electronic control system manages drain timing and flow rate optimization
Drain System Troubleshooting
| Drain Problem | Possible Cause | Solution |
|---|---|---|
| Water not draining | Clogged drain filter, kinked hose, drain pump failure | Clean drain filter, check hose for kinks, test drain pump operation |
| Slow draining | Partial blockage, incorrect drain height, pump issues | Clear obstructions, verify proper drain height, inspect pump |
| Drain error codes | Sensor failure, electrical issues, mechanical blockage | Check error code meaning, inspect sensors, clear obstructions |
| Water leaking from drain | Loose connections, damaged hose, worn seals | Tighten connections, replace damaged components, check seals |
| Unusual drain noises | Foreign objects in pump, worn bearings, air in system | Check for objects, inspect pump assembly, bleed air from system |
| Drain cycle too long | Restricted flow, low water pressure, sensor issues | Check for restrictions, verify water pressure, test sensors |
Drain System Error Codes
- OE: Drain time exceeded - Check for blockages and proper drain setup
- DE: Door open during drain - Ensure door is properly closed
- FE: Flood detection - Check for leaks and water overflow
- PE: Pressure sensor error - Check water level sensors
- LE: Drain motor error - Inspect drain pump and connections
- HE: Heating during drain - Check heating element operation
Drain Manual Downloads
True Balance Drain System Manuals
TB-DRAIN-950
9.5kg True Balance Drain System
TB-DRAIN-1050
10.5kg Enhanced Drain System
TB-DRAIN-850
8.5kg Compact Drain System
TB-DRAIN-1200
12kg Commercial Drain System
Drain System Accessories
DRAIN-HOSE-25
25mm Replacement Drain Hose
DRAIN-PUMP-30W
30W Drain Pump Replacement
DRAIN-FILTER-KIT
Complete Filter Replacement Kit
DRAIN-INSTALL-GUIDE
Professional Installation Guide