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By: Nick
By: Nick

CEO Nick's Appliance Repair

samsung dishwasher error codes

Table of Contents

Samsung Dishwasher Error Codes: What Do They Mean?

Owning smart Samsung dishwashers that can provide error codes can prove highly beneficial, enabling you to identify and diagnose any problems with your appliance accurately. However, it is worth noting that only Samsung models equipped with a digital display can display the error codes listed below. The error code will be communicated through blinking lights for those without a digital display.

It is crucial to ensure you follow the correct troubleshooting procedures before attempting to reset or clear the error code. Restarting the dishwasher without addressing the underlying issue will not resolve the problem. Therefore, taking the appropriate steps to diagnose and solve the case is essential.

Samsung Dishwasher Error codes OE/OC/0C/oE

When you see this code on your dishwasher, it means there is an overflow of water. This occurs when there is excess water inside the dishwasher, which could indicate an underlying problem with the water inlet valve or main power board assembly.

To resolve this issue, you should perform some Samsung dishwasher troubleshooting codes by examining the drain hose, sink connection, filter, sump pump, and drain. Make sure to remove any obstructions altogether. If the error persists, you might have to replace the inlet valve or power board.

Is your Samsung washer displaying the dreaded SUD code? Don’t panic! Read our in-depth guide on understanding and fixing the Samsung washer SUD code. Tackle this common issue with confidence!

Samsung Dishwasher Error codes 1E/IE.

When you encounter this code on your Samsung dishwasher, it signifies a clogged filter error. Essentially, a clogged filter error means water should pass through the filter as it should. You should clean the fine filter to resolve this issue and check for any damage. The fine filter is located at the bottom of your Samsung dishwasher.

If you have cleaned the filter and the error code persists, you should seek assistance from Nick’s Appliance Repair Service technician.

Error code HE

When you come across this code on your Samsung dishwasher, it signifies a water heater error, indicating an issue with the dishwasher’s capacity to heat water. To address the heater error problem, begin by examining the wire connections of the heater and the main power board assembly.

You may need to replace the heater if it is damaged or defective. If the heater is not working correctly at the root of the issue, inspect the main power board for any possible problems.

Error code HE1

When you encounter this code on your Samsung dishwasher, it indicates a thermistor error, implying that the temperature inside the dishwasher has exceeded 80°C. One common reason for this error is a stuck heater relay on the main power board. Another possibility is that the thermistor is faulty and requires replacement.

Error code flashing “Heavy.”

If you see this code on your dishwasher, it implies a water leak. The word “heavy” flashes on your front digital display screen. To resolve this issue, you must investigate the drain hose by checking it for any looseness or damage. Tighten or replace the hose as necessary.

Error code LC/LE

When you encounter this code on your dishwasher, it signifies a water leak error. This means there is a water leak underneath the dishwasher, potentially due to faulty drain hoses or a pump. To troubleshoot this issue, carefully examine the hoses, drain pump, and tub for any damage or wear. If you find any damaged parts, you will need to replace them.

Error code bE2/BE

If you come across this code on your dishwasher, it suggests a control panel button stuck error. This happens when one or more buttons on the control panel become stuck. To troubleshoot this issue, the simplest solution is to press each button individually to identify errors and unstick the problematic button. If the problem persists, you may need to replace the control panel.

Error code CE

When you encounter this code on your dishwasher, it means there is a communication error. This communication error arises when the control panel fails to communicate correctly with the dishwasher. To troubleshoot this issue, you need to reboot the control panel. Please turn off the dishwasher and restart it to accomplish this. If the error persists and appears again, contact a Samsung technician for further assistance.

Error code PE

When you see this code on your dishwasher, it implies a half-load error. This error code means a problem with the sump pump, diverter assembly, or motor assembly. It frequently arises when the inner spray arm, operated by the diverter assembly, fails to respond, especially in the half-load mode.

To troubleshoot this issue, empty all the packaging tape, check for any loose wires, and reconnect them. Inspect all components for damage and replace any damaged parts.

Error code 3C

When your dishwasher displays this code, it means there is a Pump Operation Error. This error occurs when the water pump is not functioning correctly. The simplest way to troubleshoot this issue is to reboot the dishwasher.

Turn off the power source and wait for 15 to 20 seconds, then restart it and check if the error code has disappeared. If this does not resolve the issue, you should seek advice from an expert, as the water pump may require replacement.

Error code 3E

This error code indicates that the water temperature in the dishwasher is too high. To troubleshoot this issue, check the water temperature setting and ensure it is below 79°C. If the setting is correct, it is recommended to seek assistance from a Samsung technician.

Samsung Dishwasher Error codes 4C/4E.

This error code indicates a problem with the water supply to the dishwasher tub. This code will be displayed if there is no water in the tub six minutes after the cycle starts. The issue is often related to the water inlet valve.

Ensure the cut-off valve is fully open to troubleshoot the water supply error. Next, inspect the water pressure inlet valve screen for any blockages or damage. Check all wiring connections to the valve, ensuring they are not damaged and connected correctly.

If the problem with the water supply error persists, you may need to replace the water supply line inlet valve.

Is your Samsung washer showing the UR code and you’re not sure what to do? We’ve got you covered! Check out our detailed guide on how to fix the Samsung washer UR code. Resolve the issue and get back to hassle-free laundry!

Samsung Dishwasher Error codes 5C/5E/SC/SE

This error code indicates that water is not draining from the dishwasher or draining too slowly. To troubleshoot this Samsung Dishwasher error, inspect the sink connection, drainage hose, drain hose, filter, and sump pump.

If any of these components are clogged, you should clean them thoroughly. If the issue persists, it may be necessary to replace any damaged parts.

Error code 7E

This code indicates an error with the water wall reflector. It may occur when the reflector is blocked or unable to move. To troubleshoot this Samsung dishwasher error, ensure the reflector is correctly installed. If the machine is new, ensure all packaging tape has been removed, as this is a common cause of the water wall reflector error.

Error code 9E

This error code indicates a low water level in the dishwasher. The cause may be that the dishwasher is not level or there is damage to the wire connections.

To troubleshoot this Samsung dishwasher error, check the dishwasher is level and inspect the wire connections for any damage or lose connections. If the wire harness or water level sensor is damaged, it may need to be replaced.

For any help, don’t hesitate to get in touch with us.

Your Samsung dishwasher may experience issues that are indicated by error codes. But you can always count on experienced professionals to assist you with Nick’s Appliance Repair Service. So, don’t hesitate and contact us today!


Frequently Asking Questions


Why is my Samsung dishwasher beeping and flashing?

Is your Samsung dishwasher making strange beeping sounds and flashing lights? Don’t worry – this usually indicates a specific issue, such as an appliance malfunction, clogged filter, or water supply difficulty. With these helpful tips in mind you can easily identify the source of the error code and get your machine running smoothly again!

What are the error codes for a Samsung dishwasher?

Some common error codes for Samsung dishwashers include:

  • 1E or IE: Water inlet issue
  • 3C: Water supply or drain issue
  • 4C: Low water level or water supply problem
  • 5C: Drain problem or clogged filter
  • 5E: Water drainage issue
  • 7E: Heating element issue

Please consult your user manual or search online for a complete list of Samsung dishwasher error codes and their meanings.

How do I clear the error code on my Samsung dishwasher?

To clear the error code on your Samsung dishwasher, follow these steps:

a. Disconnect the power supply by unplugging the dishwasher or turning off the circuit breaker for at least one minute. b. Reconnect the power and check if the error code has cleared. c. If the error code persists, refer to your dishwasher’s user manual for specific instructions on resolving the issue or contact a professional appliance repair service for assistance.