LG LDNPQ555S brings premium cleaning performance and a sleek built-in look to the modern kitchen, combining smart convenience with advanced wash and dry technology in a dishwasher designed to handle busy households with ease. With a width of 24 inches and a generous 16 place setting capacity, this model offers the space needed for everything from everyday dishes to larger loads after entertaining. What helps set it apart from many similar dishwashers is its combination of QuadWash® Pro, 1-Hour Wash & Dry, AutoVent™ Dry, and FlushFit™ design. QuadWash® Pro uses multi-motion spray arms and high-pressure jets to deliver more complete coverage from multiple angles, helping tackle stuck-on food while reducing the need to pre-rinse. For added convenience, the 1-Hour Wash & Dry cycle is ideal when you need clean dishes back fast without sacrificing polished results. Drying performance is another standout, thanks to AutoVent™ Dry, which automatically opens the door at the end of the cycle to release moisture and improve airflow for better drying, especially on plastics and lightweight items that often come out damp in conventional models. The FlushFit™ design also gives this dishwasher a more seamless, built-in appearance by allowing for a cleaner installation that sits beautifully within surrounding cabinetry. Inside, the flexible rack system makes loading easier for a variety of cookware, plates, cups, and utensils, while the adjustable third rack adds valuable room for flatware and small kitchen tools. Quiet operation helps keep the kitchen peaceful during cleanup, making it a great fit for open-concept spaces and evening use. Smart connectivity through ThinQ® technology adds another layer of convenience, allowing users to monitor cycles, receive notifications, and access helpful maintenance features from a compatible device. Finished with LG’s refined styling and engineered for efficient everyday performance, LG LDNPQ555S is an excellent choice for shoppers who want a dishwasher that blends speed, smart features, strong drying results, and elevated cleaning power into one sophisticated appliance.
• QuadWash® Pro – uses high-pressure jets with enhanced cleaning power and multi-angle spray action to tackle stuck-on food more effectively for deeper, more thorough dish cleaning.
• AutoVentDry™ – automatically opens the door at the end of the cycle to release moisture and improve drying performance, helping dishes come out drier and more cabinet-ready.
• FlushFit™ Design – sits more seamlessly within standard cabinetry for a built-in, streamlined look that upgrades kitchen aesthetics.
• EasyRack™ Plus with 3rd Rack – provides a flexible loading system with an additional rack level so you can organize more dishes, utensils, and cookware in a single load.
• LG ThinQ® – adds smart connectivity for remote monitoring, remote control functions, and app-based convenience from your smartphone.
• LoDecibel™ Quiet Operation – runs at a low noise level for quieter cleaning, making it easier to operate the dishwasher without disrupting the kitchen or nearby rooms.
• Inverter DirectDrive® Motor – uses fewer moving parts for dependable performance, quieter operation, and efficient washing power.
• 1-Hour Wash & Dry – cleans and dries dishes in less time, making it useful for quick turnaround when you need table-ready dishes fast.
• Floor Status Indicator – projects or displays cycle status information near the floor so you can easily tell when the dishwasher is running or complete.
• SteamAssist – uses hot steam to help loosen baked-on or caked-on food before the main wash, reducing the need for heavy pre-scrubbing.
• 16 Place Setting Capacity – accommodates a large number of dishes in one load, making it practical for families, entertaining, or high-volume cleanup.
• Height-Adjustable 3rd Rack – creates dedicated space for long flatware, serving utensils, lids, and small cups while improving loading flexibility.
• Adjustable Upper Rack with 3 Height Settings – moves smoothly to create room for taller stemware above or larger pots and pans below.
• Top Control Panel – keeps controls hidden on the top edge of the door for a cleaner exterior appearance while maintaining easy access when loading or starting cycles.
• Pocket Handle Design – offers a sleek, modern front appearance while allowing easy door opening without a protruding bar handle.
• 46 dB Quiet Performance – operates at a relatively quiet sound level that helps maintain a more peaceful kitchen environment.
• High-Pressure Multi-Angle Spray Cleaning – sprays water from multiple directions to improve coverage across dishes, glasses, and cookware throughout the tub.
• Microbubble Cleaning Action – uses over one million microbubbles to help break down stubborn residue and improve wash performance on heavily soiled items.
• Remote Monitoring – lets users check cycle progress and dishwasher status from a connected device for added convenience.
• Remote Control Capability – allows certain dishwasher functions to be managed through the smart app, helping users operate the appliance more flexibly.
• Smart Diagnosis – helps identify issues more quickly for easier troubleshooting and potentially faster service support.
• Control Lock / Lockout – prevents the dishwasher from being turned on accidentally or settings from being changed unintentionally.
• LED Display – provides clear visibility of settings and cycle information for easier operation.
• Stainless Finish – gives the dishwasher a clean, modern appearance that coordinates well with other kitchen appliances.
• Large-Tub Interior – supports high-capacity loading and helps fit a broad mix of plates, bowls, cookware, and serving pieces.
• Flexible Rack System – makes it easier to load different dish shapes and sizes efficiently, reducing the need for multiple wash loads.
• Space-Saving Third-Level Loading – frees up room in the main racks by moving flatware and smaller items to the uppermost rack.
• Improved Drying Results – combines venting and wash system design to help reduce leftover moisture on dishes after the cycle.
• Modern Built-In Installation Profile – designed for a polished, integrated appearance that suits contemporary kitchen layouts.
• Family-Size Cleanup Convenience – supports larger meal cleanup needs by combining generous capacity, flexible racks, and strong wash performance in one appliance.
FlushFit™
Perfectly Flush for a Perfect Upgrade
Flush appliance installation is among the hottest kitchen trends, but rest assured the sleek, integrated design of this LG dishwasher will remain timeless. LG fits your space while fitting an impressive 16 place settings in a single load. It's an instant kitchen upgrade.
More Flexibility Means No Dish Gets Left Behind
EasyRack™ Plus lets you fit more dishes and run fewer loads to create convenience for your after dinner clean-up. With three height settings, the upper rack adjusts smoothly to make room for tall stemware on top or oversize pans below.
Handle Real-Life in Style
Now you can have all of the things you love about stainless, without the need for special cleaners or constant attention. LG’s Smudge Resistant finish easily wipes clean with a soft, dry cloth for a distinctive kitchen that handles your everyday.
LoDecibelTM Quiet Operation
Peaceful cleaning, done quietly
Using a combination of sound-reducing material and our Inverter DirectDrive™ Motor, you'll experience whisper-quiet cleaning. That means plates, glasses and more get sparkling clean without interrupting your life.
LG ThinQ®
Stay connected, stay sparkling clean
Think you have to check on the dishes? LG smart dishwashers come with LG ThinQ® technology built-in, so you can get smartphone notifications when a cycle is complete. That means added convenience to your clean-up routine, so you can stay "on task." You can even check on the cycle status with voice commands using the Google Assistant, so you don’t have to lift a finger.
Manufacturer's Warranty: 1 year
Canadian model: LDNPQ555S
Canadian UPC: 195174144190
EAN: 0195174144190
User Manual (LDNPQ555S_user-manual.pdf)