Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pipe wrench
- Tape measure
Step-by-Step Installation
- Choose Installation Location: Select a location near necessary 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 | DFB425FP |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Capacity | 14 Place Settings |
| Noise Level | 44 dB |
| Control Type | Touch Controls with LED Display |
| Energy Rating | A+++ (Most Efficient) |
| Water Consumption | 9.5 L per cycle |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 82 x 60 x 55 cm |
| Weight | 45 kg |
| Drying System | TrueSteam 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
TrueSteam Technology
LG's innovative TrueSteam technology uses steam to pre-treat dishes, remove tough stains, and provide hygienic cleaning while being gentle on delicate items.
QuadWash System
Four multi-directional spray arms provide complete coverage, ensuring every dish gets thoroughly cleaned from all angles with powerful water jets.
Direct Drive Motor
The reliable Direct Drive motor operates quietly and efficiently, with fewer moving parts for increased durability and reduced maintenance.
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 tall glasses, large plates, and oddly shaped items.
LoDecibel Operation
Advanced sound insulation and Direct Drive technology combine to create one of the quietest dishwashers on the market at just 44 dB.
Wash Programs Explained
Heavy Wash
Intensive cleaning for heavily soiled pots, pans, and baking dishes
Normal Wash
Standard cleaning for everyday dishes with normal soil levels
Light Wash
Quick cycle for lightly soiled dishes and glassware
Steam Clean
Steam pre-treatment for tough, dried-on food residues
Sanitary Cycle
High-temperature wash for baby bottles and hygienic cleaning
Rinse Only
Quick rinse to prevent food from drying on dishes
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 dishes evenly |
| Dishes not drying | Rinse aid empty, steam function disabled | Refill rinse aid, enable TrueSteam drying function |
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
DFB425FP
14 Place Settings TrueSteam
DFB424FP
14 Place Settings QuadWash
DFB325FS
13 Place Settings ThinQ
DFB425FW
14 Place Settings White
Popular Previous Models
LDF5545ST
14 Place Settings Steam
LDP6797BD
15 Place Settings Pro
LDT9965BD
14 Place Settings ThinQ
LDFN454HT
14 Place Settings Standard