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Fully-Integrated Dishwasher w/ Height Adjustable 3rd Rack

  • LDF7774ST

  • Stainless Steel

Key Features

  • 15 Place Settings
  • 6 Cycles
  • Hidden SmoothTouch™ Controls with LED Display
  • EasyRack™ Plus with Fully Adjustable Color-coded Tines

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.

Step Up to the 3rd Rack

Step Up to the 3rd Rack

The height adjustable 3rd rack gives you more space to fit everything from long flatware to small espresso cups.

Quiet Operation

Quiet Operation

LG's technological advances, like the Inverter DirectDrive motor and the advanced 3-stage filtration system, were designed with quiet in mind. At 44dB, this dishwasher is among the quietest dishwashers in its class.

Split Personality

Split Personality

Enables users to vary the intensity in the upper and lower racks (e.g. delicates in the upper rack, and pots & pans in the lower rack with strong setting), accommodating different items in the same load.

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 limited warranty.

Get wise

It's unlikely you'll experience any problems with your LG dishwasher, but if you ever do, this feature helps the service center diagnose problems over the phone, or with a smart phone app, helping you minimize costly, inconvenient service calls.

Total Place Settings 15
Upper Rack Dish Height Limit 12"
Lower Rack Dish Height Limit 14"
Cutlery Baskets 3-in-1 Detachable Baskets
Stemware Holders Yes
Racks and Tines Nylon Coated with Rounded Tips
Height-Adjustable 3rd Rack Yes
EasyRack™ Plus System Yes
EasyRack™ Plus System: Upper Rack Color-Coded Foldable Tines Yes
EasyRack™ Plus System: Lower Rack Color-Coded Foldable Tines Yes
EasyRack™ Plus System: Height Adjustable Upper Rack Yes
Electronic Controls Hidden SmoothTouch™ Controls with LED Display
Time Remaining Indicator Yes
Rinse-Aid Indicator Yes
SignaLight™ Cycle Indicator Lights 2: Operating - Clean
Tub Material Stainless Steel
Handle Matching Commercial Handle
Available Colors White (WW), Black (BB), Stainless Steel (ST)
LoDecibel™ Quiet Operation Yes
Slim Direct Drive Motor Yes
Overflow Detector Yes
120°F Inlet Water Capability Yes
3-Stage Filtration System Yes
Delay Start Up To 19 Hours
Child Lock Yes
Number of Wash Cycles 6
Wash Cycles Auto, Heavy, Delicate, Dual Control, Normal, Quick & Dry
SenseClean™ Wash System Yes
Dual Spray Intensity Feature Yes
Variable Spray Intensities Strong/Medium/Soft
Sanitary Rinse Option Yes
Extra Rinse Option Yes
Multi-Level Water Direction 5
Hybrid Condensing Drying System Yes
Noise Level 44 dB
Ratings/Requirements/Type UL Listed/120 V, 12 Amps/60 Hz
Circuit Breaker Size 15 Amps
ENERGY STAR® Qualified Yes
Unit Dimensions (WxHxD) 23 3/4" x 33 1/2" x 24 5/8"
Required Clearances (WxHxD) 24" x 33 1/2" x 24"
Carton Dimensions (WxHxD) 27 1/5" x 35 1/10" x 29 3/5"
Weight (Unit/Carton) 93.7 lbs / 99.9 lbs
Limited Warranty 1 Year Labor, 2 Year Parts, 5 Years on Control Board and Rack Parts, 10 Years Direct Drive Motor Lifetime on the Stainless Steel Tub and Door Liner
UPC 048231 014397

What People Are Saying

Rated 1 out of 5 by from Overthought with poor results. At first glance, it looks highly functional but, most of the overthought design features make loading and functionality a nightmare. Probably the worse appliance purchase we've ever made. And it doesn't dry well either. It does run very quietly the whole 2 hours and 19 minutes the normal cycle takes.
Date published: 2016-02-07
Rated 5 out of 5 by from I bought this a month ago and it has to be the quietest dishwasher I've heard.
Date published: 2016-02-07
Rated 5 out of 5 by from So quiet! You can hardly tell it is running I like the 3rd top rack it is awesome for my baby bottle pieces!
Date published: 2016-02-06
Rated 4 out of 5 by from So Quiet Bought this as a replacememt,love the look.only bad thing is that there should be more light for the cycles.
Date published: 2016-02-04
Rated 3 out of 5 by from Nice features and Super Quite We bought this after moving. We had a Bosch before. The bottom rack comes "off track" sometimes and the drying of dishes on the top two racks is terrible! I even use the extra dry button and dishes/plastic still are wet! It would get 5 stars if it dried the dishes on the two upper racks!
Date published: 2016-02-01
Rated 1 out of 5 by from Wet Dishes If you like hand drying dishes after they come out of the dishwasher, this is the machine for you. Pro's - looks good, adjustable shelves, good amount of room. Con's - the drying feature is terrible, dishes are always wet! We upgraded all the kitchen appliances with new LG appliances and are happy with everything but the dishwasher. Using rinse aid, but very unhappy with performance. I previously had a dishwasher that cost half as much and worked better.
Date published: 2016-01-31
Rated 4 out of 5 by from Extremely Quiet Only had this dishwasher for a few months and so far I have been pleased with its performance. I read all of the reviews before I purchased this model and was leery of the issues with the bottom rack coming off the track frequently, but I have not encountered this issue. The dishes are well cleaned and it is an extremely quiet operating dishwasher. the 3rd rack on the top comes in handy for spatulas and small items.
Date published: 2016-01-27
Rated 5 out of 5 by from Very quiet Needed to replace a previous model, very quiet, cleans very well.
Date published: 2016-01-26
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We're here to support you with our product.

View LDF7774ST Product Support

Contact us for any support inquiries.


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.

my dishwasher wont dispense soap tablet. soap door opens but tablet will not dissolve what could be wrong my model is lg ldf7774st 

Asked by: DICOSMO
We regret the trouble you have experienced with this dishwasher. If this soap tablet will not dissolve, then it would be first recommended to check the water temperature to make sure it is at the proper operating level. If the water is at a sufficient temperature, and the tablet still will not dissolve, it may then be recommended to change to a liquid detergent. If this does not resolve the matter, then the unit may require service. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at
Answered by: NeilE
Date published: 2016-01-27

I noticed the dishes don't smell clean after an auto cycle and when I remove the drain basket there is still pooled water below. Is it not draining properly?

Asked by: Kaci83
We regret the trouble you have experienced with this dishwasher. If water is pooled in the bottom of the wash tub, then it would seem that the unit is not draining properly. Has any error code or message been displayed? Check to make sure the internal drain filter is clear to allow better drainage.
Answered by: NeilE
Date published: 2015-11-06

What is the recommended detergent to use for model ldf7774 dishwasher. Is it only liquid, or can the finish cubes be used. Thank you

Asked by: Bowser801
Well I have been using the Finish tabs for about 9 months but now all the sudden they are not dropping out of the dispenser. So I don't know if maybe they are being produced larger now or what. So I called the LG CST and they said I should start using liquid dishwasher soap.
Answered by: handymanfrank
Date published: 2015-11-07

Looking for side mounting brackets for this dishwasher due to granite counter-top. Cannot find part numbers at LG website. Thanks

Asked by: RDMME
There should be gray or black caps on the side of the dishwasher when you open the door. Remove them, and install screws into the cabinetry. Then reinstall the plastic tabs. This will stop the dishwasher from tipping out.
Answered by: handymanfrank
Date published: 2015-11-02

Please explain 3-stage filtration and self-cleaning filtration

Do these include hard-food disposal? I see these in the features list of the dishwashers; but no explanation as to what they mean.
Asked by: BarefootBill
This model does not have a grinder/disposal for hard food. What it does have is a 3 stage filtration system which works quiet well but does require periodic cleaning which is very easy to accomplish. 3 stage filtration uses a large stainless steel filter that is in the bottom of the dishwasher, then two additional filter elements that trap food particles that are also in the bottom of the dishwasher. This system works very well for me and helps keep the dishwasher very quiet and energy efficient since there is no mechanical grinding mechanism involved. 
Answered by: CRK1953
Date published: 2015-12-09

Is an installation manual included with the dishwasher?

Asked by: Danzona
Yes. Need to follow carefully. (remove, adjust, replace - order of things) BUT, be sure to raise dishwasher up at least 1 inch before (gently) sliding around kitchen floor. [For the final install it will likely be raised up ~2 inches.] I scratched up my flooring pretty bad. Fortunately, it's on my list of things to replace soon. Pretty easy to level since all leveling adjustments are from front of machine.
Answered by: lgSal01
Date published: 2015-10-10

Does this model have a heating element to dry the dishes?

Asked by: Chaze
No. Dries very well with it's hot dishes/blower system. 'glasses' rack has good tilt to keep water off coffee mugs.
Answered by: lgSal
Date published: 2015-12-28

does this dishwasher accept custom panels?

Asked by: Rona332
Regrettably, the LG Fully-Integrated Dishwasher w/ Height Adjustable 3rd Rack, Model # LDF7774ST does not accept custom panels. LG does not make any appliances that accept custom panels...^IFV
Answered by: LGJoel
Date published: 2015-09-15
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