Samsung DW80J7550UG/AA-02 dishwasher Parts

The Samsung DW80J7550UG dishwasher is typically rated around 44 dBA, which is quiet enough that you may rely on its progress lights to tell it is running. For the exact sound rating for your specific configuration, confirm it in the DW80J7550UG owner's manual.

How to confirm the sound rating for your exact unit

We recommend checking the model documentation because sound ratings can vary slightly by series and test conditions.

• Look for a “Specifications” section in the manual
• Check for “Sound level” or “Noise level” listed in dBA
• Compare the rating to your cycle choices (some cycles run louder)
• If your dishwasher seems louder than normal, check for items blocking spray arm movement

Why your dishwasher can seem louder than its dBA rating

Even a quiet dishwasher can sound noisy if water is hitting something it should not.

Common causes of extra noise:

• Dishes or utensils blocking spray arm rotation
• Food debris causing grinding in the sump area
• A loose rack or rack component vibrating
• A door not fully latched (can change how sound is dampened)

Quick reference: what dBA numbers mean in a kitchen

Approx. sound level	What it usually feels like
39 to 45 dBA	Very quiet; often hard to hear from the next room
46 to 50 dBA	Quiet conversation level nearby
51 to 55 dBA	Noticeable in the kitchen, especially during wash/drain

If you need parts to address noise

If noise is caused by a door not closing consistently, a worn latch area, or a leak path that changes sound, you can order model-matched parts from the list for this dishwasher or search by model at Sears PartsDirect.

Last updated: February 2026

The most common Samsung dishwasher complaint is a no-start or “won’t run” condition, often tied to the door not latching, the door switch not closing, or the control not accepting input. On the Samsung DW80J7550UG, start by confirming the door closes firmly and the cycle actually begins.

What we check first (fast, no-tools)

• Make sure the door is fully closed and latched; push in at the top center, then press Start.
• Confirm the dishwasher has power (display lights up) and the breaker is on.
• Cancel and restart the cycle to clear a stuck selection.
• Check for standing water in the tub; a drain problem can prevent normal operation.
• Look for an information code on the control panel and follow the recommended action.

Common causes and the parts that usually fix them

If your DW80J7550UG has power but won’t start, these are the most frequent culprits.

Symptom	Most likely cause	What to do next
Door closes but cycle won’t start	Door switch not closing	Inspect and replace the dishwasher door switch DD34-00007A if it tests bad
Door feels “closed” but pops open or won’t latch	Latch alignment issue	Inspect the strike and replace the dishwasher door latch strike DD66-00133A if worn
Buttons light up but don’t respond consistently	User interface or control issue	Power reset first; then diagnose per codes in the owner's manual
Stops mid-cycle, shows a code, or beeps	Fill, drain, leak, or heating fault	Use the code chart and check water supply, drain path, and leaks

Why it matters

A dishwasher that won’t start is usually protecting you from a safety or damage risk. For example, the manual’s information codes include checks for over-level water and leakage; those conditions require shutting off the water supply and power before continuing diagnosis.

When you need the manual (and what to look for)

Use the owner's manual to:

• Identify and interpret information codes on the control panel.
• Follow the recommended “water supply check” and “drain check” steps.
• Confirm the correct reset or functional check procedure for your exact symptom.

Ordering the right replacement part

We recommend matching parts to the full model and symptom. You can order DW80J7550UG replacement parts from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

Yes; the Samsung DW80J7550UG is a solid built-in dishwasher when it’s installed correctly, loaded properly, and maintained. It’s designed for a full-size 24-inch opening and supports up to 15 place settings, which makes it a strong fit for most households. For model-specific features and cycle behavior, use the DW80J7550UG owner's manual.

What “good” means for this model

A “good dishwasher” is one that cleans consistently, drains reliably, and fits your kitchen opening without leaks or vibration. For the DW80J7550UG, the manual and installation guide highlight key strengths that matter day to day:

• Full-size built-in design for standard cabinetry
• 15 place setting capacity
• Multiple cycles (Auto, Normal, Heavy, Delicate, Express 60')
• Standard residential installation requirements (leveling and securing are critical)

Quick specs and fit check

Use this as a practical checklist before judging performance.

Item	What to expect for DW80J7550UG	Why it matters
Enclosure opening	Minimum 24 in. wide, 24 in. deep, 34 1/8 in. high	Prevents binding, leaks, and door alignment issues
Counter depth for flush fit	At least 25 in.	Helps the door sit flush with the cabinet line
Electrical	120 V / 60 Hz on a 15A to 20A circuit	Prevents nuisance trips and power issues
Water pressure	20 to 120 psi	Low pressure can reduce cleaning and filling

How to get the best cleaning from DW80J7550UG

Most “bad dishwasher” complaints come from loading, detergent, or installation issues rather than the tub or pump.

• Scrape off bones, seeds, toothpicks, and paper before loading
• Make sure dishes don’t block spray movement (especially upper nozzles)
• Confirm nothing prevents the detergent dispenser from opening
• Match the cycle to soil level (Normal for everyday, Heavy for tough loads)
• Use the correct amount of detergent and rinse aid

For practical, step-by-step cleaning expectations, we recommend how to clean and maintain your dishwasher.

Why it matters

This model is built to perform well in a standard 24-inch built-in installation. If it’s not level, not secured, or the drain hose routing is wrong, you can see poor cleaning, standing water, or door sealing problems that make any dishwasher feel “not good.” Use the installation guide to confirm the enclosure, leveling, and securing steps.

If you need replacement parts to restore performance (like a door switch, drain hose, or pump), you can order parts for DW80J7550UG from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

The Samsung DW80J7550UG dishwasher does not use a traditional hard food disposer (grinder). Instead, it relies on a filter-based system; we recommend scraping off bones, fruit seeds, toothpicks, and other hard debris before loading. See the DW80J7550UG owner's manual for your model’s exact filtration and care guidance.

How to tell what you have (disposer vs. filter)

Most built-in dishwashers like the DW80J7550UG use a removable filter and a pump to move water, not a grinding blade. A filter system is normal and still cleans well when it is kept clear.

• If you can remove and rinse a filter screen in the tub bottom, it is filter-based.
• If you hear loud grinding during drain, that is usually debris in the pump area, not a disposer.
• If dishes come out gritty, the filter likely needs cleaning.
• If the unit is noisy, check for hard items (seeds, bones) that can rattle in the sump.

What we recommend for best cleaning (no disposer)

A filter-based dishwasher performs best when you prevent hard debris from entering the wash system.

• Scrape plates into the trash; do not load with toothpicks, paper, or fruit pits.
• Load so spray arms can rotate freely and nothing blocks the detergent door.
• Use the correct amount of detergent and rinse aid for your water conditions.
• Clean the filter regularly (frequency depends on how heavily you cook and how much debris is left on dishes).

Quick comparison

Feature	Traditional disposer dishwasher	Filter-based dishwasher (DW80J7550UG)
Food handling	Grinds some soft debris	Traps debris in a filter
Maintenance	Less filter cleaning	Regular filter rinsing
Noise	Often louder	Often quieter

Why it matters

A disposer-style grinder can mask poor scraping habits; a filter system rewards basic prep and routine filter cleaning with better wash performance, fewer odors, and fewer drain issues.

If you are shopping for replacement parts for your DW80J7550UG, we list model-matched parts on this page, and you can also search by model on Sears PartsDirect.

Last updated: February 2026