LG DD345 Manual

The LG DD345 is a high-performance dishwasher featuring advanced cleaning technology, multiple wash cycles, energy-saving modes, adjustable racks, and quiet operation. Designed for modern kitchens, it offers convenience, efficiency, and superior cleaning results. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Control Panel, Upper and Lower Racks, Cutlery Basket, Spray Arms, Filter System, Detergent Dispenser, Rinse Aid Dispenser.

Feature	Description
Control Panel	Digital display with touch controls for cycle selection
Upper Rack	Adjustable height for versatile loading
Lower Rack	Designed for plates, pots, and larger items
Cutlery Basket	Removable basket for utensils
Spray Arms	Multi-directional spray for thorough cleaning
Filter System	Self-cleaning filter for easy maintenance
Detergent Dispenser	Automatic release of detergent and rinse aid
Rinse Aid Dispenser	Adjustable for optimal drying performance
Delay Start	Program wash cycles up to 24 hours in advance
Child Lock	Safety feature to prevent accidental operation

Installation

Unpack and inspect contents. Ensure proper location and connections.

1. Choose location: Level floor near water supply, drain, and power outlet.
2. Connect water supply: Attach inlet hose to water supply valve.
3. Connect drain hose: Secure to sink drain or garbage disposal.
4. Level the dishwasher: Adjust leveling legs for stability.
5. Plug into electrical outlet: Use grounded 120V AC outlet.

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

First-Time Setup

Prepare dishwasher for initial use.

1. Remove shipping materials: Take out all tapes and blocks from interior.
2. Check water connection: Run a quick rinse cycle to flush lines.
3. Load detergent and rinse aid: Fill dispensers as per instructions.
4. Select language and settings: Use control panel to set preferences.
5. Run first wash: Use a normal cycle without dishes to clean interior.

CAUTION! Do not use dishwasher until properly installed and tested. Follow all safety instructions.

Specifications

• Capacity: 14 place settings.
• Dimensions: Standard under-counter size.
• Water Consumption: Approximately 3-4 gallons per cycle.
• Power Requirements: 120V AC, 60Hz, 15A circuit.
• Noise Level: 48 dB (Quiet operation).
• Wash Cycles: Normal, Heavy, Light, Rinse, Eco, Speed Wash.
• Options: Delay Start, Hi-Temp Wash, Sanitize, Heated Dry.
• Filter Type: Self-cleaning stainless steel filter.
• Warranty: 1-year limited warranty on parts and labor.

Controls and Settings

Access controls via front panel display. Power Button: Turns dishwasher on/off. Cycle Select: Choose from available wash cycles. Options: Select additional features like Hi-Temp or Delay Start. Start/Pause: Begins or pauses selected cycle.

Display Indicators: Cycle progress, remaining time, error codes, and status lights.

Settings Menu: Language selection, beep volume, rinse aid level, child lock activation. Cycle Details: Each cycle shows estimated time, water temperature, and energy usage.

Loading the Dishwasher

Proper loading ensures optimal cleaning and drying.

1. Scrape off large food particles: Pre-rinsing is not necessary.
2. Load lower rack: Place plates, pots, and large items facing center.
3. Load upper rack: Cups, glasses, and bowls on tines or adjustable shelves.
4. Cutlery basket: Place utensils with handles down for safety.
5. Ensure items do not block spray arms or detergent dispenser.

Tip: Refer to loading diagrams in manual for best results. Do not overload racks.

Wash Cycles and Options

Select cycle based on load type and soil level.

1. Normal Cycle: For everyday loads with moderate soil.
2. Heavy Cycle: For pots, pans, and heavily soiled items.
3. Light Cycle: For lightly soiled loads or quick wash.
4. Eco Cycle: Energy and water efficient for lightly soiled loads.
5. Rinse Cycle: Rinse only, no detergent required.
6. Speed Wash: Reduced time for lightly soiled loads.
7. Options: Hi-Temp (increases water temperature), Sanitize (extra hot rinse), Heated Dry (improves drying), Delay Start (postpones cycle start).

WARNING! Use only dishwasher-safe detergents and rinse aids. Do not use regular dish soap.

Maintenance and Care

Regular maintenance ensures optimal performance and longevity.

Clean filter monthly: Remove and rinse under running water. Wipe door seals: Clean with damp cloth to prevent leaks. Check spray arms: Ensure holes are not clogged. Descale if needed: Use dishwasher cleaner for hard water areas. Inspect hoses: Look for leaks or wear annually.

CAUTION! Unplug dishwasher before performing any maintenance. Do not use abrasive cleaners.

Safety Information

Read all safety instructions before use. Keep children away from open door and controls. Do not touch heating element during or immediately after cycle. Use only recommended detergents. Ensure dishwasher is properly grounded.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Energy Star certified for energy efficiency. Copyright © 2025 LG Electronics; trademarks of LG Corp. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Dishwasher won't start	Power supply/door	Check power outlet; ensure door is closed securely; reset circuit breaker.
Poor cleaning results	Loading/detergent	Rearrange load for better water flow; use fresh detergent; clean filter.
Water not draining	Drain hose clog	Check drain hose for kinks or blockages; clean filter.
Unusual noise	Spray arm obstruction	Ensure dishes are not blocking spray arms; check for foreign objects.
Leaking water	Door seal/hose	Inspect door seal for damage; tighten hose connections.

Reset: Unplug for 1 minute, then restart. Check error codes on display.

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