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Home> Appliances> Dishwashers> Built-In Dishwashers > LG LDT7797BM 24 Inch Built In Fully Integrated Dishwasher
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    LG LDT7797BM 24 Inch Built In Fully Integrated Dishwasher

    ★★★★★ ★★★★★

    ( 6 )

    24 Inch Smart Built In Dishwasher with 9 Wash Cycles, 15 Place Settings, Quick Wash, Soil Sensor, Energy Star Certified, QuadWash™, Standard 3rd Rack in Matte Black Stainless Steel

    Saletag2

    LG Kitchen Appliance Bundle Rebate

    Save up to $1500 with purchase of qualifying appliances

    Offer Ends 9-30-19

    Saletag2

    LG Kitchen Appliance Bundle Rebate

    Save up to $1500 with purchase of qualifying appliances

    Offer Ends 9-30-19

    Quick Specs: View More

    • Width: 23.75"
    • Height: 33.6"
    • Depth: 27.125"
    • Capacity: 15 Place Settings
    • Cycles: 9
    • Tub Material: Stainless Steel
    • Control Style: Fully Integrated
    • Cutlery Tray: Yes
    • Noise Level: 44 dBA
    • Energy Star: Yes
    • QuadWash™
    • Standard 3rd Rack

    [ ]

    Selected Color Options: Matte Black Stainless Steel

    LG LDT7797BM
    LG LDT7797ST

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      Model

    • Brand: LG
    • SKU: LDT7797BM
    • UPC: 048231025027
    • Stock Id: 844701
    • Product Number: LDT7797BM
    • Warranty Info: Brand New Factory Sealed With 1 Year USA Warranty

      This product is Brand New with full manufacturer warranty

      Appearance

    • Type: Built In
    • Control Style: Fully Integrated
    • Color: Matte Black Stainless Steel
    • Accepts Panels: No
    • Touch Sensitive Controls: Yes

      Details

    • Tub Material: Stainless Steel
    • Cycles: 9
    • Number of Racks: 3
    • Noise Level: 44 dBA
    • Adjustable Racks: Yes
    • Tall Tub: No
    • Cutlery Tray: Yes

      Features

    • Capacity: 15 Place Settings
    • Rack Material: Nylon
    • Quick Wash: Yes
    • Eco-Friendly Wash Cycle: No
    • Variable Spray Pressure: No
    • Delicate Cycle: Yes
    • Steam Wash: No
    • Rinse Only Cycle: Yes
    • Condensate Dry: No
    • Fan Dry: Yes
    • Heated Dry: Yes
    • Status Light: Yes
    • Soil Sensor: Yes
    • Child Lock: Yes
    • Delay Wash: Yes
    • Smart Appliance: Yes
    • Wi-Fi: Yes
    • QuadWash™: Yes
    • Standard 3rd Rack: Yes

      Electrical Specifications

    • Volts: 120 Volts
    • Amps: 15 Amps
    • Frequency: 60 Hz.

      Dimensions

    • Exterior Width: 24"
    • Cutout Depth: 24"
    • Cutout Height: 33.5"
    • Cutout Width: 24"
    • Depth: 27.125"
    • Height: 33.6"
    • Width: 23.75"

      Technical Details

    • Approved for Outdoor Use: No
    • Number of Spray Arms: 3
    • Wifi: Yes
    • Depth without Handle: 24.6"
    • Warranty Terms: 1Yr. Labor, 2Yr. Parts, 5Yr. Control Board/Rack Parts, 10Yr. Motor, Lifetime on Stainless Liner/Tub
    • Filtration System: 3 Stage
    • Depth with Door at 90 Degrees: 50.5"
    • Water Factor: 2.8 WF
    • End of Cycle Indicator: Yes
    • Quiet Operation: Yes
    • CEE Tier: Tier 1
    • Tub Light: Yes
    • Weight: 95.00 lbs

      Certification

    • Energy Star: Yes
    • ADA Compliant: No

    Questions & Answers

    9 Questions 10 Answers

    Customer Questions & Answers

    Where do you find the wifi password for the dishwasher?

    Asked by KN1977 November 11, 2017

    Answer this Question

    1 Answer

    Shena November 16, 2017

    The Wi-Fi password would be your home network password, unless you are connecting to the dishwasher using an iPhone. For assistance, please reach out to our support team via Twitter @LGUSSupport or wwww.Facebook.com/LGUSA


    Was this helpful? 👍 0 👎 0

    Where can i obtain the wash times for the different wash options. Being Single and not using many dishes i usually just want about a 30minute wash. Does the LDT7797bd offer the 30minute wash?

    Asked by mikl101 July 27, 2017

    Answer this Question

    1 Answer

    LGJoel July 28, 2017

    The Express cycle in the LG Black Stainless Steel Series Top Control Dishwasher with QuadWash and EasyRack Plus, Model # LDT7797BD is designed to quickly clean lightly soiled dishes (Time: 33 minutes). It does not have drying. You will find a table for the cycle wash times and water usage for each cycle on page 26 of your owner's manual for this unit. If you need another copy of the owner's manual, you can visit our support page for this dishwasher at http://www.lg.com/us/support-product/lg-LDT7797BD#manuals and download and print out a PDF copy of one...^IFV


    Was this helpful? 👍 0 👎 0

    How do you unlock the controls?

    Asked by Scrimshaw 116 June 17, 2017

    Answer this Question

    1 Answer

    NeilE June 22, 2017

    We regret the trouble you have experienced with this dishwasher. According to the information listed on page 23 of the owner s manual, the CONTROL LOCK feature helps prevent settings from being changed during a cycle. Selecting this feature locks all of the buttons, except for the POWER button, on the control panel. This will NOT lock the door. While a cycle is running, press and hold HALF LOAD and ENERGY SAVER simultaneously for 3 seconds to activate or deactivate this feature.


    Was this helpful? 👍 0 👎 0

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    Customer Reviews

    Overall Rating ☆☆☆☆☆ ★★★★★ 4.5
    Ease of Use 4.5
    Meet Expectations 4.5
    Bang for Your Buck 4.5
    Average rating out of 661 reviews
    Sort:

    Very quiet

    By  from Colbert, wa
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5
    Ease of Use: 5
    Meet Expectations: 5
    Bang for Your Buck: 5

    Recommended Product:

    Just installed dishwasher that replaced a 20 year old one that still worked fine. Just wanted a quieter one. You can hardly hear this one. Little gurgling noises at times. Very nice looking. Wanted the 3rd rack. And the interior light is kinda cool. Hope it last as long as my other one.

    Customer's review on LG LDT7797BMCustomer's review on LG LDT7797BM

    Was this helpful? 👍 2 👎 0

    LG LDT7797BD

    By  from Haslet, TX  Verified Owner
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5
    Ease of Use: 5
    Meet Expectations: 5
    Bang for Your Buck: 5

    Recommended Product:

    The black stainless steal looks incredible in our kitchen. It was a great option from the stainless steal we currently own. This unit is very easy to install, operate, load, and ultra quiet. You will hear little noises now and then will the water is being drained from the unit, but other then that it is very quiet. Read the direction on the loading and the cleaning options. I ran a test and left food items on pots, pans, silverware and such and selected AUTO and Extra Dry. Woke up the next day with a message on my phone that it had completed its cycle. I really thought we were going to find some spots were the washer didn`t clean. We were in total shock to find all dishes from all 3 racks were just spotless and dry! Hats off to the Quad wash system. It is amazing at getting everything so clean. I do recommend reading the owners manual just so you can get the most of this washer.

    Pros: Quiet and thorough

    Cons: not a con but a wish item, wish you could program and start dishwasher from my iPhone


    Was this helpful? 👍 1 👎 0

    INCREDIBLE!

    By  from sonoma, CA
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5
    Ease of Use: 5
    Meet Expectations: 5
    Bang for Your Buck: 5

    Recommended Product:

    The only research I have ever done for an appliance is for this purchase. Having read the millions of rave reviews for this LG dishwasher, I bought it sight unseen! IT DOES NOT DISAPPOINT! Fabulous looking, working, sounding...

    Pros: Quiet, spacious, efficient

    Cons: NONE!


    Was this helpful? 👍 0 👎 0

    Great dishwasher!

    By  from Massapequa, NY
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5
    Ease of Use: 5
    Meet Expectations: 5
    Bang for Your Buck: 5

    Recommended Product:

    This is an unbelievable dishwasher. The greatest pro is all the foldable racks to accommodate for large bowls or dishes. The biggest con is that the normal cycle runs for 3 hours. However, since I run it at nighttime, that`s not a big deal. The dishes get very clean, even the baked on casserole dishes. I would highly recommend it.


    Was this helpful? 👍 0 👎 0

    LG is the way to go - Frustrated by others

    By  from NEW RINGGOLD, PA  Verified Owner
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5
    Ease of Use: 5
    Meet Expectations: 5
    Bang for Your Buck: 5

    Recommended Product:

    Over the last 20 year we have gone through 4 dishwasher for one reason or another. All did not clean well and all were on the noisy side. This LG Dishwasher is whisper quiet and does an excellent job cleaning. The 3rd upper rack is absolutely wonderful. For the do it yourself person, very easy connections. Very Happy so far with this product.

    Pros: VERY VERY QUIET / BEST CLEANING

    Cons: A little on the pricey side.


    Was this helpful? 👍 0 👎 0

    Excellent uniti and quiet.

    By  from OH
    Overall Rating: ☆☆☆☆☆ ★★★★★ 4
    Ease of Use: 5
    Meet Expectations: 5
    Bang for Your Buck: 4

    Recommended Product:

    Very good quality, nice features, attractive and incredibly quiet.


    Was this helpful? 👍 0 👎 0

    Wow. Simply wow.

    By  from Puyallup, WA, United States  Verified Owner
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5

    Recommended Product:

    I have had this for a week so I have only been able to use some of the features. I will update later, after I've used more features, if possible. The top slim rack is actually quite useful- I use it for knives instead of putting them point down in the silverware basket. I also use it for sippy cup lids. One section of the slim rack is also adjustable, which makes any taller cup lids fit. The middle rack is also adjustable. The two side buttons for adjusting press easy and the rack moves smoothly up and down- I was expecting a tug and push into place but was pleasantly surprised at the ease in which it moves. I was coming from a dishwasher that had a wash arm on the bottom of the dishwasher only but because this is a dual wash, it also has an arm on that center rack so when adjusting be sure that arm has room and doesn't get caught on the dishes in the bottom rack. The silverware basket has lids that open and close. These lids have slots where you can stick the silverware in so they don't 'nest' and everything gets clean. I also found the lids to be useful for sippy cup valves and straws and whatever small parts those cups have. It entirely eliminates the need to buy the extra basket and take up more room. The silverware basket runs the entire length of the bottom rack so there's more than enough sections for silverware and sippy cup/bottle parts. There are so many different wash cycles on this machine. I have only been able to use turbo and auto so far. Turbo worked on a heavily soiled load of dishes. When I use more cycles, I will update. Don't think you can get away with using cheap dishwasher soap, because you can't. You still need to use quality soap. I made that mistake and used cheap liquid and it didn't get them very clean. One more thing to add is that you can not hear this running at all. If it weren't for the timer and the status lights on the front, I would have no idea that this was running. The tub light is another great feature. Because the inside is stainless steel, it's quite dark so the light really is useful. It's on a timer though, and I wish it stayed on the whole time the door was open. This is a great dishwasher. It looks sleek and upscale, it is practically silent when running and it fits a TON of dishes at one time. It also cleans them very well and it is energy efficient- it uses substantially less water than normal dishwashers. [This review was collected as part of a promotion.]


    Written by a customer while visiting www.lge.com/us/index.jsp


    LG

    Awesome! What's not to like?

    By  from Undisclosed  Verified Owner
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5

    Recommended Product:

    A premium dishwasher with much to offer. This is an elegant dishwasher with all the features you'll ever need. The middle rack is adjustable and the third top rack has a section that can be lowered if needed. The silverware bin is very large with individual slots for each piece to prevent them from nestling together. Tines on lower and middle racks that can be lowered or raised to accommodate your needs. Adding to the versatility of this machine are the many different cleaning cycles. It also has an app that can be downloaded onto your phone, LG Smart ThinQ. Stainless steel interior with bright LED lighting that comes on when the door is opened. Four spray arms, including two that rotate back and forth while spinning. Super quiet, the first time I used it I didn't think it was running. Yes, its that quiet. Bottom line...squeaky clean and spotless dishes and silverware. I highly recommend this dishwasher. I was unable to add my photos as they were too large. I hope this does not negatively affect this review. [This review was collected as part of a promotion.]


    Written by a customer while visiting www.lge.com/us/index.jsp


    LG

    LG Made Some Great Improvements

    By  from Stewartsville, NJ, United States  Verified Owner
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5

    Recommended Product:

    I am a former LG dishwasher owner and this product replaced my LDF7932ST product. When I reviewed the product manual, I discovered there were major improvements. The first thing I noticed was the interior light. That was a huge plus and major product improvement. When I opened the dishwasher, I was so pleased with the interior light. It’s such a great feature. Since the dishwasher is under a counter, it was like looking into a dimly lit cave. The interior light changed all of that. It helps me take less time to load the dishwasher. The second change was the fold down/up dish tines. The new tines are a major improvement over the plastic pieces on our older model. The collapsible tines will make the dishwasher more durable. The tines are also quite sturdy. Improvement three - the ability to wash small dish loads in the upper or lower rack. This was always a feature I wanted on my older model. LG heard me and provided the feature on this model. The other thing is the utensil tray, located at the top of the dishwasher. The upper rack is supplemental because the dishwasher also comes with a utensil basket. The utensil basket fits snugly, thanks to the slots; therefore, no sliding basket. Improvement four - there are no more buttons. The drawback: some of the touches are multi-function. I had to press buttons before this dishwasher, so there was a learning curve. I had to use a much lighter touch, on this model. There’s nothing to depress, so a light touch starts the dishwasher easily. The multi-function buttons are also a new feature. To access the rinse feature, for example, I hold the normal cycle button for three seconds. You know the feature has been activated, when you see the cycle time change from 0:33 minutes to 0:12 minutes. The dishwasher also has an overnight feature. If you run the dishwasher overnight, like I do, then this is an outstanding feature. The dishwasher blows air intermittently, to ensure the dishes dry and the interior condensation dries, eliminating mold and a moldy smell. On to operation; the dishwasher is whisper quiet. There is almost no noise. As you can tell, I am pleased with this dishwasher. [This review was collected as part of a promotion.]


    Written by a customer while visiting www.lge.com/us/index.jsp


    LG

    Short Time But...

    By  from Downingtown, PA, United States  Verified Owner
    Overall Rating: ☆☆☆☆☆ ★★★★★ 5

    Recommended Product:

    We've only owned this machine for two days but so far we're very impressed. Having a great and reliable Bosch, it wasn't going to be easy to be impressed but here's what we love, so far: our Bosch was quiet, this LG is just as quiet and maybe a tiny bit quieter; the interior layout is far more flexible than the Bosch; the interior light is a great added touch; both inside and out the appearance and quality match the Bosch. Lastly, WiFi... Yes, WiFi.... While it took a couple tries to figure out how to configure it onto our network, once I did, having diagnostics, status indications and other functions on my phone, well, yes, I'm a geek... While Bosch is the undisputed king of the dishwasher world, this LG tells me they're gaining. If they haven't already caught up. [This review was collected as part of a promotion.]


    Written by a customer while visiting www.lge.com/us/index.jsp


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