Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe cutter
Step-by-Step Installation
- Choose Installation Location: Select a location near kitchen plumbing and electrical connections on a solid, level floor.
- Remove Shipping Materials: Remove all shipping bolts and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses.
- Connect Drain Hose: Route the drain hose into the sink drain or garbage disposal with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. Do not use an extension cord.
- Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side.
- Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Series | LDFN4542S |
| Type | Built-in Dishwasher |
| Color | Stainless Steel |
| Capacity | 14 Place Settings |
| Noise Level | 44 dBA |
| Control Type | Touch Controls with LED Display |
| Energy Rating | A+++ (Most Efficient) |
| Water Consumption | 9.5 L per cycle |
| Power Requirements | 230V, 50Hz, 10A |
| Dimensions (HxWxD) | 81.5 x 59.8 x 55 cm |
| Weight | 45 kg |
| Drying System | Heat Exchange Drying |
Warranty Information
- Full Warranty: 2 years parts and labor
- Motor Warranty: 10 years on Direct Drive Motor
- Additional Coverage: Optional extended warranty available
For warranty service, contact LG Customer Service at 1-800-243-0000 or visit LG.com
Key Features
QuadWash Technology
Four spray arms instead of two, with multi-directional spray jets that thoroughly clean dishes from every angle for superior cleaning performance.
Direct Drive Motor
LG's innovative Direct Drive motor connects directly to the wash system without belts, reducing noise and vibration while increasing reliability and efficiency.
TrueSteam Technology
Steam technology helps to remove tough, baked-on food residues, sanitize dishes, and reduce water spots for sparkling clean results.
SmartThinQ Technology
Wi-Fi enabled for remote control via smartphone app, allowing you to monitor cycle status, download additional programs, and receive completion alerts.
EasyRack Plus System
Adjustable upper rack with fold-down tines provides flexible loading options for large or odd-shaped items.
LoDecibel Operation
Advanced sound insulation and Direct Drive motor technology combine for ultra-quiet operation at just 44 dBA.
Wash Programs Explained
Heavy Wash
Intensive cleaning for heavily soiled pots, pans, and bakeware
Normal Wash
Standard cleaning for everyday dishes with normal soiling
Light Wash
Quick cycle for lightly soiled dishes and glassware
Eco Wash
Energy-efficient cycle that saves water and electricity
Speed Wash
Fast cleaning cycle that washes dishes in just 30 minutes
Steam Wash
Uses steam to remove tough, baked-on food residues
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher won't start | Power issue, door not closed properly | Check power supply, ensure door is latched completely |
| Poor cleaning results | Overloading, wrong detergent, incorrect program | Reduce load size, use correct detergent, select appropriate program |
| Water not draining | Drain hose clogged or kinked | Check drain hose for obstructions or kinks, clean filter |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper detergent amount, check connections |
| Unusual noises | Foreign objects in spray arms, unbalanced load | Check for foreign objects, redistribute load evenly |
| Dishes not drying properly | Rinse aid empty, incorrect cycle selection | Refill rinse aid, select cycle with drying option |
Error Codes
- IE: Water supply issue - Check water supply and inlet valve
- OE: Drain issue - Check drain hose and pump
- FE: Flooding detected - Check for leaks and water supply
- LE: Motor issue - Contact service center
- dE: Door not closed properly - Ensure door is fully closed
- HE: Heating element issue - Contact service center
Manual Downloads
Current Model Manuals
LDFN4542S
14 Place Settings QuadWash
LDFN4542B
14 Place Settings Black
LDFN4542W
14 Place Settings White
LDFN4541S
13 Place Settings QuadWash
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