LDP6797ST
Top Control Smart wi-fi Enabled Dishwasher with QuadWash™
  • QuadWash™ System
  • SmartThinQ® Technology
  • LoDecibel™ Operation (44dB)
  • Height Adjustable 3rd Rack
  • Glide Rail
  • EasyRack™ Plus
Top Control Smart wi-fi Enabled Dishwasher with QuadWash™
$ 777.99
Where to Buy
*LG received the highest score with dishwashers in the J.D. Power 2017 and 2019 Laundry Appliance Satisfaction Studies of customers’ satisfaction with their home appliance. Visit jdpower.com/awards
*Consumer Reports does not endorse products or services.
Make Room for Last-Minute Items1

Make Room for Last-Minute Items

Quickly raise or lower the rack to make room for taller or hard-to-fit items.

Smooth Loading and Unloading1

Smooth Loading and Unloading

Glide Rail ensures the upper rack glides in and out smoothly and evenly every time.

CAPACITY

  • Lower Rack Dish Height Limit
    12.5"
    Total Place Settings
    15
  • Upper Rack Dish Height Limit
    7.1"

DIMENSIONS/CLEARANCES/WEIGHT

  • Carton Dimensions (WxHxD)
    28" x 34.7" x 29.6"
    Unit Dimensions (WxHxD)
    23.75" x 33.6" x 24.6"
  • Depth with Door Open
    50.5"
    Product Weight (lbs)
    83.8 lbs
  • Shipping Weight with Carton (lbs)
    97.1 lbs
    Depth with Door Closed with Handle (in)
    24 5/8"

FEATURES

  • 3-Stage Filtration System
    Yes
    Anti-Bacterial Treatment (Sump, Inner / Outer filter, Drain pump case, Drain hose)
    Yes
  • Balanced Door
    Yes
    BPA-Free Nylon Coated Racks and Tines
    Yes
  • Detergent and Rinse-Aid Dispenser
    Yes
    End of Cycle Indicator
    Beeper + END Indication on Display
  • Hidden Water Heater
    Yes
    Hybrid Condensing Drying System
    Yes
  • Inverter Direct Drive Motor
    Yes
    LoDecibel™ Quiet Operation
    44 dB
  • Multi-Level (5) Water Direction
    Yes (Top Nozzle (Down), Upper Nozzle (Up/Down), Lower Nozzle (Up/Down)
    Number of Spray Arms
    3 (Top, Upper, Lower)
  • Safety Float Switch (Leaks)
    Yes
    SenseClean™ Wash System
    Yes
  • Soil (Turbidity) Sensor
    Yes
    Tub Insulation (Damping Sheet, Sound Absorbing Material (felt), Base)
    Yes
  • Vario Wash
    Yes

PERFORMANCE

  • Number of Wash Cycles
    9 (Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express)
    Number of Wash Options
    8 (Dual Zone, Half Load, Energy Saver, High Temp, Extra Dry, Delay Start, Control Lock, Night Dry)
  • QuadWash®
    Yes

POWER RATINGS

  • CEE Tier
    1
    ENERGY STAR® Qualified
    Yes
  • Energy Use (kWh/Year)
    258 kWh
    Water Factor (WF)
    2.8

RACKS AND BASKETS

  • BPA-Free Nylon Coated Racks and Tines
    Yes
    Cup Rack
    Yes
  • Cutlery Baskets
    Yes
    EasyRack™ Plus System
    Yes
  • Fold Down Tines
    Yes (Half Fold on Upper & Lower)
    Glide Rail
    Yes (Upper)
  • Height Adjustability
    Yes
    Rack Handle
    Yes (Upper/Lower)
  • Stemware Holder
    Yes
    Height Adjustable Upper Rack
    Yes (One Touch; 3 Level)

SMARTTHINQ® SMART FEATURES

  • Cycle Complete Notification
    Yes
    Monitor Cycle Time
    Yes
  • Voice Activation
    Yes
    Works with the Google Assistant
    Yes
  • Wi-Fi
    Yes

STYLE AND DESIGN

  • Available Colors
    Matte Black Stainless Steel, Black Stainless Steel, Stainless Steel, Black, White
    Control Panel Location
    Top
  • Electronic Controls
    Hidden SmoothTouch™ Controls with LED Display
    Handle
    Flush
  • PrintProof™ Finish
    Yes (Black Stainless Steel Model Only)
    Scratch-Resistant
    Yes (Black Stainless Steel Model Only)
  • SignaLight™ Cycle Indicator Lights
    3
    Time Remaining Indicator
    Yes (LED)
  • Tub Material
    NeveRust™ Stainless Steel

SUMMARY

  • 3rd Rack
    Yes
    Control Panel
    Top Control
  • Handle Design
    Pocket Handle
    Height Adjustable 3rd Rack
    Yes
  • QuadWash®
    Yes
    SmartThinQ®
    Yes
  • Wi-Fi
    Yes

WARRANTY/UPC

  • UPC
    48231022156
    Control Board and Rack Parts
    5 Years
  • Stainless Steel Door Liner or Tub
    Lifetime
    Labor
    1 Year
  • Parts
    1 Year
    Direct Drive Motor
    10 Years
What people are saying
Rated 5 out of 5 by from We LOVE our LG appliances We bought these 7-2-19 & we love it all, The dish washer is so quiet we forget we started it & the refrigerator has a lot of light inside & space haven't played with the oven yet just to nice out side still using the grill , Paid less then $3500 for all 3 with a 3 year warranty on everything..
Date published: 2019-09-11
Rated 4 out of 5 by from Great Dishwasher, Lack Quality Control The dishwasher functions as advertised, quiet, great cleaning cycles, and excellent dish trays; however, after the very first cycle following installation, the dishwasher ceased to function. The top panel which houses the electronics had to be replaced as the electronics ceased to function. Service knew exactly the issue when I called and scheduled a warranty service to replace the electronic panel. To my dismay, it the service took a week from the scheduling to the service date. Outstanding product when functioning properly.
Date published: 2019-09-09
Rated 5 out of 5 by from Great features This dishwasher seems to be a great unit. Haven’t had it long but I like the way you can load the dishes into it and so far it has done a great job cleaning the dishes.
Date published: 2019-09-09
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ASK & ANSWER

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

Does the dishwasher include the drain hose? Does it include the power cord or the water supply hose?

Asked by: BryTy
The LG Top Control Smart wi-fi Enabled Dishwasher with QuadWash™, Model # LDP6797ST comes with an attached drain hose, it does not come with a power cord or water supply hose...^IFV
Answered by: Ivanf
Date published: 2019-08-05

I was told lg dishwashers don’t have heaters so dishes don’t dry

Asked by: Pc50
This dishwasher uses a Hybrid Condensing Drying System which means this efficient drying system does not use a heating element during the drying process resulting in superior energy efficiency and gentle care for dishes. ^CP
Answered by: ChrisPSM
Date published: 2019-07-16

what is the part number for the upper rack on the ldp6797bd

Asked by: ddaa
The upper rack has part number MGR62422302. ^CP
Answered by: ChrisPSM
Date published: 2019-04-02

The drain hose is just inches short on my LDP6797BD. Is there an extension?

Asked by: Sgabe
Do not exceed 12 ft. (3.65 m) distance to drain. Do not connect drain lines from other devices to the dishwasher drain hose. If an extension drain hose is required, use 5/8" or 7/8" inside diameter, 2-3 ft. length hose and a coupler for connecting the two hose ends. ^CP
Answered by: ChrisPSM
Date published: 2019-03-18

Can I chose to turn off the drying cycle and let the dishes dry on their own?

Asked by: TawnyR
The Turbo cycle on the ENERGY STAR® Qualified LG Top Control Smart wi-fi Enabled Dishwasher with QuadWash™, Model # LDP6797ST does not have drying and you can select the Extra Dry and Night Dry option or another cycle for better drying. The Extra Dry option adds extra drying time to the cycle and raises the heated rinse temperature in all the cycles except for the Delicate cycle where it only adds extra drying time and does not add a high-temperature rinse. The Night dry option is designed for if you are leaving dishes overnight in the dryer after the cycle ends. This option will run the ventilation fan periodically to help vent the steam from the tub so the steam does not condense on the dishes as they dry. This option is selected by default for all cycles except the Normal cycle...^IFV
Answered by: LGJoel
Date published: 2019-03-11

Dishwasher is hooked up properly. Try to start led just flashes. no codes numbers just flash. Whats next?

Asked by: Mohe
Make sure the dishwasher is close to the cabinet as possible by raising the front legs. Had this problem with my dishwasher. Once I raised to the top of the cabinet it has worked perfectly.
Answered by: bogie1277
Date published: 2019-02-22

what is error code 0n that appears on LDP6797ST dishwasher

Asked by: RB1234
Hello, please see the link of troubleshooting steps below to assist with the issue you are having. ^AC https://www.lg.com/us/support/product-help/CT10000009-20150933422943-he
Answered by: Amber C
Date published: 2019-02-19

The control panel on my LDP6797BD dishwasher is cracked in several places can I just purchase the plastic cover the electronics appear to work OK.

Asked by: Rich14
Hello, hate to hear, sounds like you might need a technician. This may be done through our website: https://www.lg.com/us/support/repair-service/schedule-repair-continued or for a list of service centers in your area: https://www.lg.com/us/support/repair-service/find-repair-provider ^AC
Answered by: Amber C
Date published: 2019-01-11
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