How to Fix the 4C Error in Samsung Washing Machine: A Comprehensive Guide

By sarvottam

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Dealing with error codes on your washing machine can be frustrating, especially when it disrupts your laundry routine. One such error that many Samsung washing machine users encounter is the 4C error code. If you’ve ever seen this code on your washer’s display, don’t worry, you’re not alone. In this guide, we’ll walk you through the process of troubleshooting and fixing the 4C error to get your washing machine back to working condition.

What is the 4C Error in Samsung Washing Machine?

The 4C or 4E error code indicates an issue with the water supply in your Samsung washing machine. This problem could stem from various reasons, including a blocked or kinked water supply hose, low water pressure, or a malfunctioning water inlet valve. When the 4C error occurs, your washing machine may not be able to generate a sufficient supply of water, which can affect its performance during the wash cycle. It’s crucial to address this issue promptly to prevent any further complications.

Causes of the 4C Error Code

To effectively troubleshoot the 4C error, it’s essential to understand the potential causes behind it. Here are some common reasons why you might encounter the 4C error on your Samsung washing machine:

  1. No Cold Water in the System: If your washing machine lacks cold water supply, it can trigger the 4C error. Check your water connections to ensure the cold water supply is available.
  2. Blocked Water Inlet Valve: Dirt or foreign objects may get stuck in the water inlet valve, obstructing the water flow. This blockage can lead to the 4C error code.
  3. Issues with Hot and Cold Water Connections: Improperly connected hot and cold water hoses can also cause the 4C error. Double-check the connections to ensure they are secure.
  4. Low Water Pressure: Inadequate water pressure in the supply system can prevent your washing machine from receiving enough water, leading to the 4C error.
  5. Detergent Container Misplacement: If the detergent container isn’t correctly connected to the hose, it can affect the water flow and trigger the 4C error.

Troubleshooting the Samsung Washing Machine 4C Error

Now that you understand the potential causes of the 4C error, let’s go through the steps to troubleshoot and fix it:

  1. Check the Water Supply: Start by turning on the cold water tap and ensuring there is proper water supply to your washing machine. Samsung recommends a water pressure between 0.5 bar and 8 bar. If the water pressure is low, it might be the cause of the error.
  2. Inspect the Water Hose: Fully power off your washing machine and move it forward to access the water hoses. Check for any kinks or bends in the water hose connected to the washer. Straighten any kinks or bends to ensure smooth water flow.
  3. Look for Leaks: Check if there are any leaks from the tap supplying water to your washing machine. Leaks can also contribute to the 4C error, so fix any leakages you find.
  4. Clean the Hose Mesh Filter: If the error persists, the problem could be due to a clogged hose mesh filter. Regularly clean or replace the filter to prevent any build-up that may hinder water flow.
  5. Try Running the Washing Machine Again: After following the above steps, run your washing machine again to see if the 4C error is resolved. If it still persists, the issue might be with the internal parts of the washing machine, and you may need to seek professional assistance.

By following these troubleshooting steps, you can often resolve the 4C error in your Samsung washing machine without much hassle. However, if the error continues to appear, it’s best to consult a professional technician to identify and fix any internal issues with the appliance.


Experiencing error codes on your washing machine can be frustrating, but with the right guidance, you can easily address and resolve the issue. The 4C error in Samsung washing machines is a common problem related to the water supply, but by checking the water connections, inspecting for leaks, and cleaning the hose mesh filter, you can often fix the issue on your own.

However, if you find yourself unable to resolve the error or suspect internal problems, don’t hesitate to seek professional assistance. Regular maintenance, such as cleaning the filter and checking for water leaks, can also help prevent the recurrence of the 4C error in the future.

Frequently Asked Questions (FAQs)

  1. What does the 4C error mean on a Samsung washing machine? The 4C error code on a Samsung washing machine indicates a water supply issue. It may be due to low water pressure, a blocked water inlet valve, kinked water hose, or other connection problems.
  2. How do I fix the 4C error on my Samsung washing machine? To fix the 4C error, start by checking the cold water supply and ensuring there are no leaks. Inspect the water hose for kinks or bends and straighten them if necessary. Clean the hose mesh filter to prevent blockages. If the error persists, consult a professional technician.
  3. Can a clogged hose mesh filter cause the 4C error? Yes, a clogged hose mesh filter can hinder water flow and trigger the 4C error. Regularly cleaning or replacing the filter can help prevent this issue.
  4. Why is the 4C error common in Samsung washing machines? The 4C error is common in Samsung washing machines because it is related to the water supply, which can be affected by factors such as water pressure and hose blockages.
  5. Is the 4C error covered under warranty? The warranty coverage for the 4C error depends on the specific terms and conditions of your Samsung washing machine’s warranty. Contact Samsung customer support or refer to your warranty documentation for more information.
  6. Can I fix the 4C error myself, or do I need to call a professional? You can try to fix the 4C error by following the troubleshooting steps mentioned in this guide. If the error persists or if you suspect internal issues with the washing machine, it’s advisable to seek the assistance of a professional technician.
  7. How can I prevent the 4C error from occurring again? Regular maintenance, such as cleaning the hose mesh filter and checking for water leaks, can help prevent the recurrence of the 4C error. Additionally, ensuring proper water pressure and connections can contribute to error-free operation.
  8. Can the 4C error be caused by other factors besides water supply issues? The 4C error is primarily related to water supply problems, but other factors, such as internal issues or electronic malfunctions, can also contribute to the error. If the troubleshooting steps mentioned above don’t resolve the error, consider seeking professional assistance to identify and fix any other underlying issues.

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