LG DK8851ECA Manual

The LG DK8851ECA is a high-performance dishwasher featuring advanced cleaning technology, multiple wash programs, energy-saving modes, and smart connectivity options. Designed for modern kitchens, it offers quiet operation, efficient water usage, and customizable settings for optimal dishwashing results. Below are key sections covering safety, features, installation, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Stainless steel interior, adjustable racks, multiple spray arms, detergent dispenser, control panel with digital display, and smart connectivity module.

Feature	Description
Stainless Steel Interior	Durable and resistant to stains and odors
Adjustable Upper Rack	Flexible loading for tall items
Multi-Spray System	Top, middle, and bottom spray arms for thorough cleaning
Smart Diagnosis	Wi-Fi enabled for remote troubleshooting
Quiet Operation	Noise level as low as 44 dB
Energy Star Certified	Energy-efficient performance
Delay Start	Program start up to 24 hours later
Child Lock	Prevents accidental program changes
Half Load Option	Saves water and energy for smaller loads
Auto Door Open	Automatically opens after cycle for drying

Installation

Unpack and inspect contents. Ensure proper location and connections.

1. Position the dishwasher: Place in designated space under countertop.
2. Connect water supply: Attach hot water line to inlet valve.
3. Connect drain hose: Route to sink drain or garbage disposal.
4. Electrical connection: Plug into grounded 120V outlet.
5. Level the unit: Adjust feet for stability.

WARNING! Installation should be performed by qualified personnel. Ensure water and electrical connections are secure to prevent leaks or hazards.

First-Time Setup

After installation, prepare for first use.

1. Remove shipping materials: Take out all brackets and tapes inside.
2. Run initial rinse cycle: Use a wash program without dishes to clean interior.
3. Load detergent: Fill detergent dispenser with recommended detergent.
4. Select program: Choose appropriate wash cycle for load type.
5. Connect to Wi-Fi: Download LG ThinQ app for smart features.

CAUTION! Do not use regular dish soap; use only dishwasher detergent to prevent overflow.

Specifications

• Capacity: 14 place settings.
• Dimensions: 23.75" W x 24.5" D x 34.5" H.
• Water Consumption: 2.9 gallons per cycle (normal wash).
• Power Consumption: 1.04 kWh per cycle (normal wash).
• Noise Level: 44 dB.
• Water Pressure: 20-120 psi required.
• Voltage: 120V AC, 60Hz.
• Wash Programs: Normal, Heavy, Eco, Quick, Rinse, Glass, Auto.
• Drying System: Condensation drying with Auto Door Open.
• Warranty: 1-year parts and labor, 10-year limited warranty on tub.

Controls and Settings

Control Panel: POWER, PROGRAM SELECTION, OPTIONS (Delay Start, Half Load, Child Lock), START/PAUSE.

Programs: Normal (daily use), Heavy (pots/pans), Eco (energy saving), Quick (30-min wash), Rinse (rinse only), Glass (delicate), Auto (sensor-based).

Options: Delay Start (1-24 hours), Half Load (for smaller loads), Child Lock (press and hold 3 sec), Extra Dry (enhanced drying). Settings: Water hardness adjustment, sound on/off, rinse aid level, Wi-Fi setup.

Loading the Dishwasher

Proper loading ensures optimal cleaning.

1. Scrape off large food particles; no pre-rinse needed.
2. Lower rack: Place plates, pots, pans; ensure items do not block spray arms.
3. Upper rack: Load glasses, cups, bowls; use adjustable tines for flexibility.
4. Utensil basket: Place knives, forks, spoons with handles down.
5. Detergent: Use recommended amount in dispenser; add rinse aid if desired.

Tip: Do not overload; leave space between items for water circulation.

Wash Programs

Select program based on load type and soil level.

Program	Duration	Best For
Normal	2 hours	Daily dishes, moderate soil
Heavy	3 hours	Pots, pans, baked-on food
Eco	3.5 hours	Energy-saving, light soil
Quick	30 minutes	Lightly soiled, quick refresh
Rinse	15 minutes	Rinse only, no detergent
Glass	1.5 hours	Delicate glassware
Auto	Variable	Sensor adjusts time/temp

Note: Eco and Auto programs optimize water and energy use.

Smart Features

Connect to LG ThinQ app for enhanced control.

1. Download LG ThinQ app from app store.
2. Enable Wi-Fi on dishwasher via settings.
3. Pair with app using QR code or manual setup.
4. Features: Remote start/stop, cycle monitoring, program download, smart diagnosis, energy usage tracking.

Smart Diagnosis: App can diagnose issues and provide troubleshooting steps.

Care & Maintenance

Regular maintenance ensures longevity and performance.

1. Clean filter monthly: Remove lower rack, twist and lift filter, rinse under water.
2. Wipe door gasket: Clean with damp cloth to prevent leaks.
3. Run cleaning cycle: Use dishwasher cleaner every 3 months.
4. Check spray arms: Ensure holes are not clogged.
5. Refill rinse aid: Indicator light shows when low.

CAUTION! Unplug before maintenance. Do not use abrasive cleaners on interior.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC rules. Energy Star: Meets ENERGY STAR® criteria for energy efficiency. Warranty: 1-year limited warranty on parts and labor. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Dishwasher not starting	Power issue, door not closed	Check power supply; ensure door latched securely.
Poor cleaning results	Spray arms blocked, incorrect loading	Clean spray arms; reload dishes properly.
Water not draining	Clogged filter or drain hose	Clean filter; check drain hose for kinks.
Leaking water	Door seal damaged, overfilling	Inspect door gasket; ensure proper detergent amount.
Unusual noise	Foreign object in pump, loose spray arm	Check for objects; tighten spray arms.
Error codes displayed	Various system faults	Refer to error code chart in manual; use Smart Diagnosis.

Reset: Unplug for 1 minute, then restart.

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