What Does SUD Mean on Samsung Washer

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If you’ve ever encountered the mysterious SUD error code flashing on your Samsung washer, you might have felt like you were deciphering an ancient code. Understanding what SUD means on your Samsung washer is crucial for proper maintenance and functionality.

So, let’s uncover the secrets behind this message and learn how to tackle it effectively. Stay tuned to unveil what does SUD mean on Samsung washer and the key to keeping your Samsung washer running smoothly.

What Causes the SUD Error Code?


If you’re seeing the SUD error code on your Samsung washer, it may be due to using too much detergent, the type of detergent you’re using, or not keeping the washer clean. Adjusting the amount and type of detergent used, as well as regularly cleaning the washer, can help prevent this error code from occurring in the future.

Take these simple steps to ensure your Samsung washer runs smoothly and efficiently.

1. Too Much Detergent

Using too much detergent in your Samsung washer can trigger the SUD error code, causing issues with your laundry cycle. To address this problem effectively, consider the following:

  • Follow the detergent manufacturer’s instructions for the correct amount of detergent.
  • Reduce the recommended amount of detergent slightly if the SUD error persists.
  • Adjust the amount of detergent based on its concentration.
  • High-efficiency washers require less detergent compared to standard machines.
  • Ensure the drain hose is properly installed to prevent excessive suds buildup.

2. Type of Detergent

To prevent the SUD error code on your Samsung washer, ensure you use a high-efficiency (HE) detergent designed for modern washers with low sudsing properties. High-efficiency detergents are formulated for machines that require less water, reducing the risk of over-sudsing issues. Look for the ‘HE’ label on the detergent packaging to identify suitable products.

These detergents not only produce fewer suds but also excel at removing stains and cleaning clothes effectively. By choosing the right detergent with low sudsing properties, you can help your Samsung washer operate smoothly and avoid triggering the SUD error, ensuring your laundry comes out fresh and clean with each wash.

3. Not keeping the washer clean

Keeping your washer clean is essential in preventing the SUD error code on your Samsung washer. If detergent residue builds up or the drain hose or drain pump becomes clogged, it can lead to excessive suds during a wash cycle.

To avoid this issue, consider the following:

  • Regularly clean your washer with a washer cleaning product.
  • Check for blockages in the drain hose.
  • Ensure the drain pump is free from debris.
  • Use the recommended amount of detergent to prevent excessive suds.
  • Keep the washer clean to avoid any potential clogs that could trigger the SUD error on your Samsung washer.

How to Resolve the SUD Error Code


If your Samsung washer shows the SUD error code, allowing the machine to address the problem on its own usually resolves it. Once the washer determines the issue is fixed, it should proceed with the cycle automatically.

Remove Detergent Residue

For resolving the SUD Error Code on your Samsung washer, start by ensuring there’s no detergent residue present in the machine. To clear out detergent residue, follow these steps:

  1. Run a long wash cycle without any clothes using high temperature settings.
  2. Check the washer for any remaining detergent residue after the cycle.
  3. Clean away any excess detergent buildup to prevent the SUD error.
  4. Make sure to use HE detergent to avoid future issues.
  5. Regularly clean the washer to maintain optimal performance and prevent detergent buildup.

Clean the Drain Pump Filter


When facing the SUD error on your Samsung washer, consider cleaning the drain pump filter to resolve the issue.

To do this, locate and access the filter, remove any debris or suds, and ensure it’s clean before reinserting it.

Taking these steps can help eliminate the error code and improve your washer’s performance.

To clean the drain pump filter:

To efficiently clean the drain pump filter on your Samsung washer and resolve the SUD error code, ensure you have a cloth, towel, and shallow container ready to collect any water that may leak out during the process. Follow these steps:

  1. Prepare a towel and cloth to manage water leaks.
  2. Get a shallow container to collect water.
  3. Locate and open the access door.
  4. Use the emergency drain hose to drain water.
  5. Clean the filter thoroughly.

Check the Foam Level Sensor


If you suspect the foam level sensor is causing the SUD error, start by unplugging the washer and locating the sensor.

Remove the sensor carefully and check for any visible damage or debris.

Once you’ve assessed the sensor, consider consulting a professional for further evaluation and potential replacement.

To check and replace the foam level sensor:

Wondering how to effectively check and replace the foam level sensor on your Samsung washer to resolve the SUD error code? Follow these steps:

  1. Disconnect the power supply.
  2. Remove the top or rear access panel.
  3. Locate the foam level sensor.
  4. Disconnect the wiring harness and remove the sensor.
  5. Test with a multimeter to check for defects.

Wait for the SUDS to dissipate

Allow the suds to dissipate naturally by letting your Samsung washer sit for a while until the levels decrease. Excess suds, often caused by too much detergent in your laundry, can trigger the error code. Your machine will detect when the suds have dissolved sufficiently for the cycle to continue.

If the suds reappear when the washer starts agitating again due to a detergent overload, you can choose to wait for them to disperse once more or proceed to try other troubleshooting methods. Simply being patient and allowing the suds to settle is often all that’s needed to resolve the issue and get your laundry back on track.

Add a cup of vinegar to the drum


Consider adding a cup of vinegar to the drum as a quick solution for resolving the SUD error code on your Samsung washer. The acidity of the vinegar helps break down the structure of the suds, allowing them to dissipate faster during the wash cycle. Here are some reasons why vinegar can be beneficial:

  • Acidity: Vinegar’s acidity aids in breaking down the foam.
  • Quick Dissipation: Helps the suds dissipate rapidly.
  • Avoid Rebuild: Lessens the likelihood of suds building up again.
  • Resumption of Wash Cycle: Allows the washer to sense reduced suds and continue the cycle.
  • Effective Structure Breakdown: Vinegar efficiently breaks down the suds’ structure.

Add fabric softener


To effectively address the SUD error code on your Samsung washer, consider adding fabric softener as an alternative solution. If you don’t have vinegar, fabric softener works well. You can even use hair conditioner in a pinch, but fabric softener is preferred.

Add one or two capfuls to the machine and stir it in with the laundry load using a long-handled spoon. The excess suds will start to break apart, clearing them from the cycle. Once the suds are clear, the error message should disappear as the fabric softener’s properties help resolve the issue.

This simple alternative can help your washer resume its cycle smoothly.

Clean the Washer

To keep your Samsung washer functioning efficiently, regularly clean it with a washer cleaning product or white vinegar to remove detergent residue and prevent excessive suds. This maintenance is crucial to prevent blockages that can trigger the suds code on your Samsung washing machine. Ensure you pay special attention to the detergent dispenser and the surrounding areas, as detergent residue buildup in these areas is a common cause of excess soap suds during the wash cycle. 

However, while using white vinegar can be effective in cleaning your washer and removing detergent residue, be cautious not to overuse it. Excessive use of vinegar may lead to damage to the rubber components inside the washer. Strike a balance in your cleaning routine to maintain your Samsung washing machine’s longevity and performance.

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Don’t forget to rinse


After experiencing the SUD error on your Samsung washer, make sure to rinse your clothes thoroughly to remove any excess detergent residue. Once the error clears and the initial cycle finishes, don’t forget that your clothes might not be properly rinsed due to the excess detergent present in the load.

  • Run your washer on a rinse cycle without any added detergent.
  • Ensure your clothes are clean and free from lingering soap traces.
  • Avoid assuming your clothes are ready to dry just because the error is gone.
  • Properly rinsing your clothes is essential for their cleanliness.
  • Removing excess detergent residue is key to avoiding future errors and ensuring your clothes are fresh.

Error Codes 5D and SD

If you encounter error codes 5D or SD on your Samsung washer, it indicates an excess of soap suds has been detected. The 5D or SD error code is essentially the same as the SUD error code.

When the washer detects too many suds, it will pause and wait for the suds to dissipate. To resolve this issue, ensure you’re using a high-efficiency detergent and not exceeding the recommended amount.

Additionally, clean the drain pump filter regularly and remove any detergent residue from the washer. By following these steps, you can prevent the build-up of excessive suds and keep your Samsung washer running smoothly.

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Frequently Asked Questions: What does Sud Mean on Samsung Washer

What does “Sud” mean on a Samsung washer?

When your Samsung washer displays the “Sud” code, it indicates that there are excessive suds in the machine. This can be caused by using the wrong type of detergent or using too much detergent.

How can I fix a Samsung washer showing the “Sud” code?

If your Samsung washer is displaying the “Sud” code, you can try resolving the issue by using the correct type of detergent and ensuring you are not overfilling the dispenser with detergent.

Why is my Samsung washer constantly showing the “Sud” code and isn’t heating?

If your Samsung washer is consistently displaying the “Sud” code and isn’t heating, there may be an issue with the pressure switch or the heating element. It is recommended to contact us today for professional assistance.

Can I use regular detergent in a Samsung high-efficiency washer?

Samsung washers are designed for high-efficiency washers, so it is important to use HE detergent to prevent excessive sudsing and potential issues like the “Sud” code.

What should I do if my Samsung washer stops and shows the “Sud” code?

If your Samsung washer stops mid-cycle and displays the “Sud” code, you should check the drain hose or pump for any blockages that may be causing the excess suds and resolve the issue accordingly.

How can I troubleshoot an E24 error on my Samsung washer?

The E24 error on a Samsung washer typically indicates a drain error. You can try to remove the drain hose and check for any obstructions that may be causing the problem. If the issue persists, it is advisable to contact us for appliance repair.

Is it safe to use a Samsung washer if it frequently displays the “Sud” code?

If your Samsung washer frequently displays the “Sud” code, it is important to address the underlying issue to prevent any damage to the appliance. Following the recommended troubleshooting steps can help resolve the problem.

What does it mean if my Samsung washer is detecting too many suds?

If your Samsung washer is detecting too many suds, it means that the washer has detected too many soap suds during the cycle. Samsung recommends using high-efficiency detergents designed for washers that require less water and making sure to follow the detergent guidelines to prevent this issue. To fix the problem, you can turn the washer off, use vinegar to self-clean, and ensure the correct amount of detergent is being used. 

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Ira Njoroge

Hey, I’m Ira Njoroge, the founder of MySpaceAffair. Early on in my life, I had a passion to embark on a mission to create a cleaner, and more organized household. With a bachelor's degree in engineering after graduating from the University of Maryland in 2015 and seven years as a General Contractor and professional cleaner, on top of my DIY Enthusiasm. I saw the need for a reliable information source for homeowners. My passion, diligence, experience, and hired professionals confirms the reliability of all the advice given in My Space Affair and I hope to provide you all with reliable and thorough content!