LDF7774ST
Top Control Dishwasher w/ Height Adjustable 3rd Rack
  • 15 Place Settings
  • 6 Cycles
  • Hidden SmoothTouch™ Controls with LED Display
  • EasyRack™ Plus with Fully Adjustable Color-coded Tines
Top Control Dishwasher w/ Height Adjustable 3rd Rack

SUMMARY

  • Handle Design
    Towel Bar Handle

CAPACITY

  • Total Place Settings
    15
    Upper Rack Dish Height Limit
    12"
  • Lower Rack Dish Height Limit
    14"

RACKS AND BASKETS

  • 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

STYLE AND DESIGN

  • 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)

FEATURES

  • 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

PERFORMANCE

  • 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

POWER SOURCE/RATING

  • Ratings/Requirements/Type
    UL Listed/120 V, 12 Amps/60 Hz
    Circuit Breaker Size
    15 Amps
  • ENERGY STAR® Qualified
    Yes

DIMENSIONS

  • 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

WARRANTY/UPC

  • 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
    048231014397
What people are saying
Rated 3 out of 5 by from Time does tell We bought this product because the price was right and because it was supposed to be quieter than the other product we were considering. We purchased it in Nov. 2016, so I think I have enough experience to know the machine. From the get go the was a minor problem that we were able to correct which was the screen at the bottom showed signs of rust within 2 months of use. I contacted LG, they sent a replacement part and all was well. In 2018 as I was cleaning out the screen and filter I found a gray plastic piece on the bottom. My husband finally figured out it came off the rinse dispenser. It has fallen of twice more since then. Another time I found the vent cover in the bottom and I reinstalled it. It also has fallen off several times. These two items I never touched so I don't understand them coming off. I have also noticed rust on one of the racks. Recently we found a puddle under the machine...a big puddle. We saw no leaks but the vent cover had fallen off yet again. However this time I noticed what looked like moisture in the control panel. Other than these "minor issues" I found that using the rinse agent as we have hard water the machine did its job as promised. However with the moisture in the panel I feel like the dishwasher days are numbered. When it goes I will buy a different brand.
Date published: 2019-07-06
Rated 1 out of 5 by from Poor performance -Don't buy LG! We bought this a few years ago and it has never cleaned dishes well. The soap dispenser routinely fails to open or is only partially dispensed. We have tried different dishwashing soaps (no change), avoiding loading dishes in the bottom quarter of the dishwasher (helpful but it still fails regularly), and changing water temperature and wash cycle (no change). We somewhat improved the washing quality by removing the silverware rack completely. I've rated it a 1 for quality, features, and value because, although the features look great on paper, they don't work (ie top silverware rack, different wash cycles).
Date published: 2019-06-04
Rated 1 out of 5 by from Poorly engineered This dishwasher turned 3 years old in March 2019. We've noticed that the dishwasher has become quite a bit louder than when it was new. Upon closer inspection I find that the door latch is not pulling the door tight against the gaskets on the cabinet. While it is running you can push on the handle, and suddenly you don't hear the sloshing and spraying water. Unfortunately there appears to be no adjustment on either the door or the cabinet to latch the door tighter. With that said, we lived with the additional noise, but on Wednesday, May 29, I am told "I have some bad news". It appears now that the dishwasher has been leaking, and the hardwood floor adjacent to the dishwasher is soaked through and through. I don't know how long this has been leaking, but the damage could be extensive. I have checked the internal drain and strainer, but there isn't any debris that would cause an overflow condition. I'm calling my dealer and my lawyer, not necessarily in that order.
Date published: 2019-05-31
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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.

I have a ae error and the drain pump stays running, how do i fix this?

Asked by: Greg5525
Hello and hate to hear. Please see the link provided for troubleshooting steps. ^AC https://www.lg.com/us/support/product-help/CT10000009-20150140935066-ae-or-e1
Answered by: Amber C
Date published: 2018-07-24

How do you get 3rd rack out? I can only get it 1/4 way, so frustrating

Asked by: Jeanna54
Pull the rack out to the end of the rails. Then, lift the front of the rack so that the rollers clear the stop on the end of the rail. The rack can now be slid forward and removed from the rails. ^AC
Answered by: amber
Date published: 2017-12-11

Why does the blue light on front of door flash while it's in operation .  Model LDF7774

Asked by: Catevans
I have the same question . To me a flashing light indicates a problem. I've been told by Customer Support that the flashing blue light means normal operation.
Answered by: bottomofthe5th
Date published: 2017-11-17

My dishes never seem to get dry. What is the best setting to ensure complete dryness?

Asked by: JOSEVERSON
The Hybrid Drying System for the ENERGY STAR® Qualified LG Top Control Dishwasher w/ Height Adjustable 3rd Rack, Model # LDF7774ST is designed to effectively dry dishes without the use of a heating element and use less energy. After all washing and rinsing cycles are complete, the dishwasher heats the dishes with hot water from the final rinse. This water condenses on the dishwasher's cool stainless steel tub and drains away. At the same time, a built-in fan circulates air throughout the dishwasher's interior, speeding up the condensation process. The benefits of this system are that the hybrid drying technology dries dishes more quickly than air drying. Because it dries dishes quickly while they are still hot, it also reduces the number of water spots on glass items. Rinse aid is required to enhance the drying performance. If no rinse aid is used, water may remain on the dishes and the tub. LG dishwashers are designed to be used in conjunction with a rinse aid. Using a rinse aid will maximize the amount of water that has already been sheeted away from the dishes before the dry cycle begins. Drying performance is directly affected by the amount of heat that remains in the tub after the heated rinse is performed. If your dishwasher is far away from your home’s hot water heater, it may be necessary to run the hot water tap in the sink before starting a wash cycle, to ensure that cool water is purged from the hot water lines. This will ensure your dishwasher has a consistent supply of hot water from start to finish. Using the Sanitary Rinse setting will also aid in keeping the inner drum temperature and dishes hotter before drying begins. If a rinse aid is used and the performance still needs a boost, adjust the amount of rinse aid used by the indicator on the rinse aid cap. 4 is the default setting, but if necessary, set the level to 5 so more rinse aid will be used. Allow the dishwasher to completely finish the dry cycle before opening the door. If the door is opened mid dry cycle, the heat that is necessary for the hybrid dry system to work will escape. This will cause all of the dishes inside to remain wet once the cycle finishes...^IFV
Answered by: LGJoel
Date published: 2017-11-27

 I would like to understand the drying technology of the   Energy star fully integrated  dishwasher - I am told it does not use heat to dry  and I am trying to understand how it works with drying ? 

Asked by: angela13
The Hybrid Drying System for the LG Top Control Dishwasher w/ Height Adjustable 3rd Rack, Model # LDF7774BB is designed to effectively dry dishes without the use of a heating element and use less energy. After all washing and rinsing cycles are complete, the dishwasher heats the dishes with hot water from the final rinse. This water condenses on the dishwasher's cool stainless steel tub and drains away. At the same time, a built-in fan circulates air throughout the dishwasher's interior, speeding up the condensation process. The benefits of this system are that the hybrid drying technology dries dishes more quickly than air drying. Because it dries dishes quickly while they are still hot, it also reduces the number of water spots on glass items. It is recommended using a rinse aid to prevent water droplet spots on dishes and to enhance the drying performance...^IFV
Answered by: LGJoel
Date published: 2017-11-03

Are the ball bearing in the racks stainless steel or are they chrome plated?

Asked by: nikkiat14
The racks for the LG Top Control Dishwasher w/ Height Adjustable 3rd Rack, Model # LDF7774ST do not use ball bearings, they have a dishrack roller and axle assembly for the upper dishwasher dishrack that clips onto the upper dishrack to allow it to move in and out of the dishwasher. The lower dishracks have a different dishrack roller and axle assembly with mounting clip...^IFV
Answered by: LGJoel
Date published: 2017-11-03

Why is my bottom rack so difficult to roll into the dishwasher. Doesn't matter if it is 1/4, 1/2 or completely full when it is pulled out to load it will not easily roll back in. It falls of the track and I have to fight with it to realign it put it i

Asked by: CON290
Unfortunately, we are unable to support products outside of the US. Please see: www.lg.com/ca_en/support for the proper support channels. ^ST
Answered by: Shena
Date published: 2017-11-01

Hi, I have a model LDF7774ST. There's a boil water notice in my area after hurricane Irma. I need to know at what temperature this dishwasher cleans? Thanks!

Asked by: Neonblakc
We appreciate your interest in this dishwasher. The water temperature would vary depending on the cycle selected, but wash temp would vary from 86 F to 154 F and the rinse would be 149 F to 162 F. More information can be found on page 13 of the owner's manual.
Answered by: NeilE
Date published: 2017-09-18
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