To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

LG Black Stainless Steel Series Top Control Dishwasher with QuadWash™ and EasyRack™ Plus

  • LDP6797BD

  • Black Stainless Steel

Key Features

  • QuadWash™ System
  • LoDecibel™ Operation (44 dB)
  • 3rd Rack
  • Glide Rail
  • SmartThinQ® Technology
  • EasyRack™ Plus

Four Reasons to Buy an LG Dishwasher

                                                                                                                               

Put Enhanced Cleaning in Motion

Achieve maximum cleaning throughout the entire cycle with LG QuadWash™. With four spray arms instead of two, QuadWash™ also includes Multi-Motion arms that rotate back and forth while spinning. The high pressure jets power-clean dishes from multiple angles.

Count On It

When you buy a dishwasher, you want something reliable that you can count on. Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.

Easy Loading & Maximum Flexibility

The newly-enhanced EasyRack™ Plus system provides outstanding flexibility and convenience, adjusting to just about any load of dishes to help ensure optimal cleaning performance. Easy to adjust on-the-fly, this racking system can shift to handle any challenge your dishes can serve up.

Smarter Washing

SmartThinQ® technology lets you stay connected with features like Smart Access and Smart Adapt, which allow you to monitor your dishwasher remotely and download new cycles. Smart Diagnosis helps you troubleshoot quickly and efficiently if needed.

  • Height Adjustable 3rd Rack

    The height adjustable 3rd rack gives you more space for hard-to-fit items.

  • Smooth Operator

    Even your hardest dish loads glide in and out smoothly with the help of LG’s Glide Rail.

Quiet Operation

LG's technological advances, like the Inverter DirectDrive motor and the advanced self-cleaning filtration system, were designed with quiet in mind. At 44dB, this dishwasher is among the quietest dishwashers in its class.

CAPACITY
Total Place Settings 15
Upper Rack Dish Height Limit 7.1"
Lower Rack Dish Height Limit 12.5"
RACKS AND BASKETS
Cutlery Baskets Yes
Cup Rack Yes
Stemware Holders Yes
Fold Down Tines Yes (Half Fold on Upper & Lower)
BPA-Free Nylon Coated Racks and Tines Yes
Rack Handle Yes (Upper/Lower)
Glide Rail Yes (Upper)
EasyRack™ Plus System Yes
Height Adjustable Upper Rack Yes (One Touch; 3 Level)
Height-Adjustable 3rd Rack Yes
STYLE AND DESIGN
Control Panel Location Top
Electronic Controls Hidden SmoothTouch™ Controls with LED Display
SignaLight™ Cycle Indicator Lights 3
Time Remaining Indicator Yes (LED)
Tub Material NeveRust™ Stainless Steel
Handle Flush
Available Colors Black Stainless Steel, Stainless Steel, Black, White
Scratch-Resistant Yes (Black Stainless Steel Model Only)
Fingerprint Resistant Yes (Black Stainless Steel Model Only)
FEATURES
QuadWash® Yes
Inverter Direct Drive Motor Yes
LoDecibel™ Quiet Operation 44 dB
Number of Wash Cycles 9 (Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express)
Number of Options 8 (Dual Zone, Half Load, Energy Saver, High Temp, Extra Dry, Delay Start, Control Lock, Night Dry)
No. of Spray Arms 3 (Top, Upper, Lower)
SenseClean™ Wash System Yes
Vario Wash Yes
Detergent and Rinse-Aid Dispenser Yes
Hybrid Condensing Drying System Yes
End of Cycle Indicator Beeper + END Indication on Display
Hidden Water Heater Yes
Safety Float Switch (Leaks) Yes
Soil (Turbidity) Sensor Yes
Tub Insulation (Damping Sheet) Yes
Sound Absorbing Material (felt), Base) Yes
BPA-Free Nylon Coated Racks and Tines Yes
Anti-Bacterial Treatment (Sump, Inner / Outer filter, Drain pump case, Drain hose) Yes
Balanced Door Yes
Multi-Level (5) Water Direction Yes (Top Nozzle (Down), Upper Nozzle (Up/Down), Lower Nozzle (Up/Down)
3-Stage Filtration System Yes
SMART THINQ® TECHNOLOGY
Wi-FI Yes
POWER RATINGS
ENERGY STAR® Qualified Yes
CEE Tier 1
Energy Use (kWh/Year) 258 kWh
Water Factor (WF) 2.8
DIMENSIONS / CLEARANCES / WEIGHT
Product Dimensions (in) (W x H x D) 23.75" x 33.6" x 24.6"
Product Weight (lbs) 81.6 lbs
Depth with Door Closed with Handle (in) 27 1/8"
Depth with Door Open (in) 50.5"
Clearances (W x H x D) 24" x 33.5" x 24"
Carton Dimensions (in) (W x H x D) 28" x 34.7" x 29.6"
Shipping Weight with Carton (lbs) 94.8 lbs
LIMITED WARRANTY
Labor 1 Year
Parts 2 Years
Control Board and Rack Parts 5 Years
Direct Drive Motor 10 Years
Stainless Steel Door Liner or Tub Lifetime
WARRANTY/UPC
UPC 048231022187

What People Are Saying

Rated 4 out of 5 by from Well built, great features The quietest dishwasher I have ever had. Solidly built, very smooth bearings on the racks. First rate quality
Date published: 2017-08-08
Rated 5 out of 5 by from Work of Art We received our dishwasher a week ago and used it several times so far. I can honestly say visually it is a work of art for an engineered dishwasher. Much more elegant than our old one. So far we rate it very high. The positives include a stainless interior, it washes dishes and glasses extremely well, has multiple settings and cycles to help be more green, and it completely dries the dishes. A couple negative things include the fact that taller glasses don't work in the middle shelf because they hit the small top rack and the front panel shows a lot of fingerprints. These issues are minor compared to the overall quality of the machine.
Date published: 2017-08-03
Rated 5 out of 5 by from Washes Dishes Perfectly Received LG Quad Wash dishwasher a week ago & love it with regard as to how it washes my dishes; the Top facing controls are easy to understand & use; now as far as the wifi feature so far that as been hit & miss it connected the first time ; however it wont connect since, so will try again & add results if any; the SmartThinq app is ok i see its open source so i guess still under development; so back to the LG Quad Wash it operates wisper quiet, so that is nice as i didnt want my apt neighbors to know i got dishwasher,,anyway its quiet effective & works great to clean dishes; will have to follow up on the Wifi connection issues as i doubt it my routers i have 4 wifi address 2 2.4ghz saying good signal on app,,so the wifi may need a boost
Date published: 2017-07-31
Rated 4 out of 5 by from A Dishwasher that actually Washes Dishes!! I got this exactly a week ago and absolutely love it! This replaced another LG Dishwasher and for the week I have had this it has definitely been an upgrade. 1) Build quality and looks; an excellently built product as it's very sturdy and looks beautiful with modern styling which would blend in to almost any kitchen. The stainless is high quality and the racks and door feels sturdy. 2) Cleaning capability. I have used this dishwasher for a week. For the first time in a long I did not wash the dishes prior to loading the dishwasher. A good example would be the attached pics, where I made some scambled eggs and usually i would soak and rinse prior to loading the washer. All I did here was lightly clean off the pieces of food from the cooking pan prior to loading. In this case I loaded and turned on the auto cycle. The cycle took about 3 hrs compared to the approx 2 hrs it took on the LG Dishwasher this replaced. As you can see in the last pic the cooking pan came out looking sparkling clean So for the cleaning capability this dishwasher gets 5 stars. Takes a little longer than my old machine but cleans a lot better. 3) Drying; This is one of the 2 reasons why I gave the dishwasher 4 stars. After using the washer in the Auto cycle there was some water and still left over. Even in the most powerful drying cycle, the washer still left a little bit of water. This was not the case in my old dishwasher. This however was a minor issue 3) Functionality is also what sets this dishwasher apart. Plenty of pre programmed cycles to make sure your dishes are clean. And also the fact that the buttons are on a touch pad will also extend the life of the washer/ buttons because any drips would not get the buttons sticky. There is also wirelessly functionality but I did not get to connect it. This was my other area of disappointment. Reason being the smart/mobile app is only available for an Android and not for an iPhone. Hence I was not able to connect it to Wi-F and the other reason why I gave the washer 4 stars instead of 5. Hoping an iPhone app will be out soon. These however are minor issues and overall this machine does an excellent job of cleaning all dishes i'm convinced that this cleans better than my in-laws Bosch which costs a few hundred more.
Date published: 2017-07-29
Rated 5 out of 5 by from Awesome Dishwasher!! I've had this LG for about 1 week now, and I really like it. I like the half-load option so I can just clean a few dishes on half load instead of waiting on having enough for a full load. The dishwasher is VERY quiet. You really don't hear it at all unless you use the "heavy" setting, and even then, it's still very quiet. The dishwasher has tons of options for normal, heavy, light, delicate, half load, full load, high temperature, turbo etc. Installation is very easy, and leveling is very easy because there is a screw in the front to level the back. The power box is easy to get to and hook up, as is the fresh water hookup. There are many options for loading the dishwasher, tines that fold down on the bottom and middle rack. There are two special racks for wine glasses on the middle rack, which also adjusts up and down to accommodate almost any size pan, pot, bowl, serving platter etc. The silverware rack has slots to put silverware in so everything is not crowded together. The top rack also has spaces to put silverware in or serving spoons, or anything else that will fit up there. Although there is not a heated drying option we have been setting it for extra dry and everything is dry the next day. Have not used the delayed start or downloaded cycle yet as we have only had it a week now.
Date published: 2017-07-28
Rated 5 out of 5 by from Top Rated Dishwasher This is an amazing dishwasher which really does magic with its cleaning power. What a product from LG. Brilliant. Lots of spaces and Quad power wow..simply superb. I have previously used a GE before its nothing compared to this LG Quadwash dishwasher. LG Quad Wash has amazing features and cool functionalities. I bet we cant compare any other product in the market with this product. This is outstanding. BTW I got this dishwasher as part of promotion and so far I love it. I will be happy to provide more feedback for any LG product.
Date published: 2017-07-26
Rated 4 out of 5 by from Awesome I bought this dishwasher a month ago just got it installed yesterday I can't think of even one bad thing to say. Other then LOWES installed it incorrectly it's already leaking not a lot but that's not the point.
Date published: 2017-06-23
  • y_2017, m_8, d_14, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_7
  • loc_en_US, sid_MD05825071, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT

We're here to support you with our product.

View LDP6797BD Product Support

Contact us for any support inquiries.

ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

I am looking to purchase my first dishwasher and I'm looking for help in making a decision. I am looking for energy and water saver (most important) and it has to make minimal noise as possible.

Asked by: Nanad
The LG op Control Dishwasher with QuadWash™ and EasyRack™ Plus, Model # LDP6797ST is an ENERGY STAR® Qualified dishwasher that has an Estimated Yearly Energy Use of 258 kWh/year. It has a water factor of 2.8 with a water use of 2.9 gallons per cycle. It features LG's LoDecibel™ Quiet Operation which is rated at 44 dBA...^IFV
Answered by: LGJoel
Date published: 2017-07-26

When will this dishwasher be available?

Asked by: PapaJ
Not anytime soon. I already paid for my dishwasher at a local Lowe's and apparently they haven't even made them yet. Can't get a straight answer from LG if they are made or still in design phase.
Answered by: Philip Scribano
Date published: 2017-06-28

What is the length of the fastest wash cycle?

Asked by: CynthiaC
The actual running time and cycle time displayed on the LG Top Control Dishwasher with QuadWash™ and EasyRack™ Plus, Model # LDP6797ST may change depending on options chosen, soil level, water temperature, and hardness of water. The 'Express' cycle can run from 33 minutes to 103 minutes...^IFV
Answered by: LGJoel
Date published: 2017-07-20

Does this model accept a cabinet panel?

Asked by: Billie Jean
Hi Billie Jean. Thank you for your interest in the ENERGY STAR® Qualified LG Top Control Dishwasher with QuadWash™ and EasyRack™ Plus, Model # LDP6797WW. This model does not accept cabinet panelling...^IFV
Answered by: LGJoel
Date published: 2017-05-12

 When will this dishwasher be available? 

Asked by: TheAllMightyMe
  • y_2017, m_8, d_14, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_en_US, sid_MD05825071, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 4ms
  • QUESTIONS, PRODUCT