The LGLDTS5552D dishwasher brings powerful cleaning performance and sleek style together in a 24-inch built-in design that fits seamlessly into most standard kitchen openings, with a generous 15-place-setting capacity to handle everything from everyday dishes to large family dinners. At the heart of this model is QuadWash® technology, which uses four multi-motion spray arms instead of the usual two, rotating and reversing to reach into corners and along edges so dishes come out thoroughly clean the first time, even when you skip the pre-rinse. For sparkling glassware and fewer touch‑ups with a towel, TrueSteam® is infused into the wash and dry cycles, helping to loosen stubborn food residue while significantly reducing water spots on dishes and stemware, making this dishwasher a standout for open-concept kitchens and frequent entertainers. Drying performance is further elevated by Dynamic Dry™ enhanced with TrueSteam®, which uses high-temperature air circulation and steam to leave plates, plastics, and utensils cabinet‑ready, so you can unload and set the table without hand-drying. Inside, a full NeveRust™ stainless steel tub and a flexible EasyRack™ Plus system with an adjustable upper rack and a convenient 3rd rack give you the versatility to load tall pots, wide serving platters, and long utensils all at once, maximizing every inch of space. The ultra-quiet LoDecibel™ operation at just 46 dBA means you can run a cycle after dinner or during movie night without disrupting conversation. On the outside, the PrintProof™ black stainless steel finish resists fingerprints and smudges, keeping your kitchen looking polished with minimal effort. Built-in LG ThinQ® smart technology lets you monitor cycles, receive notifications when dishes are done, and access additional wash options from your compatible smartphone, and it can even integrate with select voice assistants for added convenience. Energy-efficient and ENERGY STAR® certified, the LGLDTS5552D is designed to deliver powerful cleaning, advanced drying, and modern smart features in a stylish, space-conscious package that elevates your daily routine.
• QuadWash® technology – uses four multi‑motion spray arms instead of two to power‑clean dishes from multiple angles for thorough coverage and fewer rewashes.
• TrueSteam® cleaning – high‑temperature steam penetrates baked‑on food, sanitizes dishes and helps reduce water spots by up to 60% for sparkling glassware.
• Dynamic Dry™ enhanced with TrueSteam® – advanced drying system that combines powerful airflow and steam to improve drying performance and minimize spotting, so dishes are table‑ready.
• LoDecibel™ Quiet Operation (46 dBA) – ultra‑quiet performance lets you run cycles any time, even in open‑concept spaces, without disrupting conversations.
• PrintProof™ Black Stainless Steel finish – fingerprint‑ and smudge‑resistant exterior keeps the dishwasher looking clean with minimal wiping.
• NeveRust™ stainless steel tub – durable, rust‑resistant interior improves drying, resists staining and helps maintain a fresh, premium look over time.
• EasyRack™ Plus System – flexible racking with adjustable tines and rack height adjustments to accommodate tall pots, wide bowls and bulky items.
• 3rd rack – dedicated upper rack for flatware and hard‑to‑fit utensils like spatulas, tongs and ladles, freeing space in the lower racks.
• Inverter Direct Drive® motor – efficient, low‑vibration motor directly connected to the wash pump for reliable, quiet operation and long‑term durability.
• LG ThinQ® smart technology – Wi‑Fi connectivity allows remote monitoring, cycle status notifications, and smart diagnostics via the ThinQ app.
• ThinQ Care™ support – sends usage, maintenance and diagnostic alerts to help prevent issues such as leaks and keep the dishwasher running optimally.
• Top control panel – fully integrated electronic controls hidden on the door top for a sleek, modern appearance and easy access when the door is open.
• ENERGY STAR® certified – meets strict energy‑efficiency standards to help reduce electricity and water consumption and lower utility bills.
• NSF certified sanitization cycle – sanitizing option achieves a high bacteria‑reduction level for hygienic cleaning of dishes, baby items and cutting boards.
• 15 place settings capacity – spacious interior accommodates large loads, ideal for families or frequent entertaining.
• Multiple wash cycles (up to 10) – includes Auto, Heavy, Normal, Delicate, Turbo, Express, Rinse, Machine Clean, Refresh and Download Cycle to match different soil levels and load types.
• Wash options (up to 9) – features Dual Zone, Half Load, Energy Saver, Steam, High Temp, Extra Dry, Delay Start, Control Lock and Night Dry for added customization.
• Dual Zone / Vario Wash – allows different spray intensities in upper and lower racks so you can wash delicate glassware and heavily soiled pots in the same cycle.
• Soil (turbidity) sensor with SenseClean™ wash system – automatically adjusts wash time and water usage based on how dirty the water is, improving cleaning efficiency.
• Variable spray intensities – tailors water pressure to different rack zones for targeted cleaning performance.
• Dynamic Dry™ system – hybrid condensing drying and optimized airflow help remove moisture from dishes without excessive heat.
• Leak detection and safety float switch – monitors for water leaks and shuts off operation to help protect floors and cabinetry.
• Balanced door design – ensures smooth, stable opening and closing so the door stays in place at the angle you set.
• Easy‑glide racks with wheel system – upper and lower racks move smoothly for easier loading and unloading, even when fully loaded.
• Height‑adjustable upper rack – raises or lowers to fit tall stemware above or large pots and pans below.
• Fold‑down tines (upper and lower) – tines fold flat to create more space for wide bowls, pans and irregularly shaped items.
• BPA‑free nylon‑coated racks and tines – durable, smooth‑coated rack surfaces help protect dishes and glassware from chipping.
• Cutlery basket plus 3rd‑rack utensil storage – multiple options for organizing silverware and small items to improve cleaning and drying.
• Smudge‑resistant black stainless steel exterior – helps maintain a clean, premium look with less frequent polishing.
• Time remaining indicator – displays the estimated time left in the cycle so you can plan around dishwashing.
• End‑of‑cycle indicator – audible beep and display message let you know when the load is finished.
• Rinse‑aid indicator – alerts you when rinse‑aid is low to maintain optimal drying and spot‑free results.
• Control Lock (child lock) – disables the control panel to prevent accidental or unauthorized changes to settings.
• Delay Start option – schedules the wash to begin later, allowing you to run loads during off‑peak hours or when it’s most convenient.
• Night Dry option – extends drying time with intermittent fan operation to improve overnight drying performance.
• Machine Clean cycle – dedicated self‑cleaning program helps remove buildup inside the tub and maintain performance.
• 3‑stage filtration system – multi‑layer filters capture food particles to protect the pump and improve cleaning results.
• Hidden water heater – safely heats water to high temperatures for better cleaning and sanitizing without exposed elements.
• Stainless steel bar handle – sturdy, comfortable handle complements modern kitchen hardware and provides easy door operation.
• Compact 24" built‑in design – standard dishwasher width fits most cabinetry openings for straightforward replacement or new installation.
• Energy use of about 258 kWh/year – helps keep annual operating costs low compared with non‑efficient models.
• Water Factor around 2.9 – efficient water usage per cycle to help conserve water without sacrificing performance.
• Comprehensive warranty coverage – includes limited coverage on parts and labor, extended coverage on the Direct Drive motor and stainless steel tub components for added peace of mind.
Manufacturer's Warranty: 1 year
Canadian model: LDTS5552D
Canadian UPC: 048231342568
EAN: 0048231342568
Get a Spotless Clean the First Time
LDTS5552D - Get a Spotless Clean the First Time
LG's exclusive QuadWash™ technology gets dishes clean the first time. With four spray arms instead of just two, QuadWash™ uses Multi-Motion arms that rotate back and forth while spinning to power-clean dishes from multiple angles throughout the entire cycle.
Clean, Sanitize, and Reduce Water Spots
LDTS5552D - Clean, Sanitize, and Reduce Water Spots
LG TrueSteam® uses the power of steam to combat food residue and reduces water spots by 60% 1 . National Sanitization Foundation Certified 2 .
Step Up to the 3rd Rack
LDTS5552D - Step Up to the 3rd Rack
The 3rd rack gives you more space to fit everything from long flatware to oversized cooking utensils including spatulas, spoons, tongs and more.
Resists Smudges for an Effortless Shine
LDTS5552D - Resists Smudges for an Effortless Shine
PrintProof™ finish resists fingerprints and smudges to keep your kitchen looking its best.
A Beautiful Table Starts with Dynamic Dry™
LDTS5552D - A Beautiful Table Starts with Dynamic Dry™
Dynamic Dry™ enhanced with TrueSteam® thoroughly dries dishware and removes water spots so you can confidently set the table right from your dishwasher.
A Smarter Home Starts with the LG ThinQ® App
LDTS5552D - A Smarter Home Starts with the LG ThinQ® App
The ThinQ app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your dishwasher remotely, track and download cycles, connect with Google or Alexa voice assistants, and more. ThinQ Care appliances send usage, maintenance, and diagnostic alerts to notify you of potential issues like water leakage. Learn more. 3
Clean, Sanitize, and Reduce Water Spots
LDTS5552D - Clean, Sanitize, and Reduce Water Spots
LG TrueSteam® uses the power of steam to penetrate food residue and reduces water spots by 60%.* National Sanitization Foundation Certified.**