LG Dishwasher Model LDF6920WW Manual

The LG Dishwasher Model LDF6920WW is a 24-inch built-in dishwasher with stainless steel interior, LED display, multiple wash cycles, adjustable upper rack, third level silverware basket, and advanced cleaning technologies. Features include QuadWash system, LoDecibel operation, TrueSteam technology, SmartThinQ compatibility, and energy-efficient performance. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Loading the Dishwasher 7. Wash Cycles and Options 8. Care & Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Stainless steel tub, LED control panel, QuadWash spray arms, adjustable racks, third level silverware basket, and SmartThinQ connectivity.

Feature	Description
QuadWash System	Four spray arms for comprehensive cleaning coverage
LoDecibel Operation	Quiet performance at 44 dBA
TrueSteam Technology	Steam cleaning for sanitization and stain removal
SmartThinQ	Wi-Fi connectivity for remote control and monitoring
Adjustable Upper Rack	Height adjustment for taller items
Third Level Silverware Basket	Additional utensil storage
LED Display	Clear cycle status and time remaining
Stainless Steel Interior	Durable and resistant to stains and odors
Energy Star Certified	Energy and water efficient operation
Multiple Wash Cycles	Heavy, Normal, Light, Rinse Only, and more

Installation

Unpack and inspect contents. Ensure proper electrical and plumbing connections.

Remove shipping materials: Remove all tape and protective coverings.
Level the dishwasher: Adjust leveling legs for proper installation.
Connect water supply: Attach hot water line (120°F recommended).
Connect drain hose: Ensure proper drainage and air gap installation.
Electrical connection: Connect to dedicated 120V, 15-amp circuit.
Secure to countertop: Use mounting brackets provided.

WARNING! Installation should be performed by qualified technician. Ensure proper grounding and water connections.

First-Time Setup

Power on dishwasher; follow initial setup procedures.

Remove interior packaging: Check for all protective materials.
Run initial rinse cycle: Use Rinse Only cycle to clean interior.
Set preferences: Configure default settings and options.
Load detergent: Fill detergent dispenser with recommended detergent.
Test operation: Run Normal cycle to verify proper function.

CAUTION! Use only recommended detergents and rinse aids. Do not use regular dish soap.

Specifications

Model: LDF6920WW
Type: Built-in 24-inch Dishwasher
Interior: Stainless Steel
Capacity: 14 place settings
Noise Level: 44 dBA
Water Consumption: 2.9 gallons per cycle (Normal)
Energy Consumption: 0.93 kWh per cycle (Normal)
Wash System: QuadWash with 4 spray arms
Racks: 2 adjustable racks + third level silverware basket
Power Requirements: 120V, 60Hz, 15A dedicated circuit
Water Connection: Hot water line (120°F recommended)

Controls and Settings

Access controls via front panel LED display and touch controls.

Control Panel: POWER, CYCLE SELECTION, OPTIONS, START/PAUSE, DELAY START.

Wash Cycles: Heavy, Normal, Light, Express, Rinse Only, Crystal/Glass, Sanitize. Options: Heat Dry, Extra Dry, High Temp Wash, Delay Start, Child Lock. Settings: Default cycle selection, sound settings, SmartThinQ setup.

Loading the Dishwasher

Proper loading ensures optimal cleaning performance.

Scrape food debris: Remove large food particles before loading.
Lower rack: Load plates, bowls, and larger items facing center.
Upper rack: Load cups, glasses, and smaller items.
Silverware basket: Distribute utensils evenly in third level basket.
Adjust upper rack: Lower for taller items if needed.
Check spray arm clearance: Ensure items don't block spray arms.

Tip: Load similar items together and avoid nesting for best results.

Wash Cycles and Options

Select appropriate cycle based on load type and soil level.

Heavy: For pots, pans, and heavily soiled items (2 hours 30 minutes)
Normal: Everyday dishes with normal soil (1 hour 45 minutes)
Light: Lightly soiled items and quick washes (1 hour)
Express: 30-minute quick wash for lightly soiled loads
Crystal/Glass: Gentle cycle for delicate glassware
Rinse Only: Rinse without detergent or drying
Sanitize: High-temperature wash with sanitization

Options: Heat Dry, Extra Dry, High Temp Wash, Delay Start (1-24 hours), Child Lock.

Care & Maintenance

Regular maintenance ensures optimal performance and longevity.

Clean filter monthly: Remove and clean rotating filter assembly.
Wipe door gasket: Clean rubber seal around door opening.
Clean spray arms: Check for debris and clean spray arm holes.
Run cleaning cycle: Use affresh cleaner monthly.
Check drain hose: Ensure proper drainage and no kinks.

CAUTION! Unplug dishwasher before performing maintenance. Use only recommended cleaning products.

Regulatory Information

UL Listed and Energy Star Certified. Complies with FCC Part 15 for digital devices. Manufactured by LG Electronics. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000. Serial number located on side of door frame.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Dishwasher won't start	Power/door	Check power supply; ensure door closed securely; check circuit breaker.
Poor cleaning results	Loading/detergent	Improve loading; use recommended detergent; clean filter.
Water not draining	Drain hose/filter	Check drain hose for kinks; clean filter; ensure proper installation.
Leaking water	Door seal/connections	Check door gasket; ensure proper water connections; level dishwasher.
Unusual noise	Spray arms/items	Check for items blocking spray arms; ensure proper loading.
Error codes displayed	Various issues	Refer to error code chart in manual; reset if needed.

Reset: Unplug for 1 minute or turn off circuit breaker for 30 seconds.

Service: 1-800-243-0000; www.lg.com