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How To Fix Samsung Dishwasher Error Code 9e? (Solved!)

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Is it possible that you’ve been dealing with “Samsung dishwasher error codes” for quite some time?

Users of Samsung dishwashers are concerned about the occurrence of error codes that appear one after another in succession. In addition, they have no idea how to fix them themselves. Are you a member of this group as well?

Don’t get discouraged; I’ll walk you through the process of making the repairs.

Occasionally, you must rush to the technician’s office and spend a significant sum of money. However, the reality is that you can resolve these error codes on your own.

Technical assistance should be sought in the event of an emergency or complication. Prior to spending money, try these trouble-free methods for getting your dishwasher to work properly.

How To Fix Samsung Dishwasher Error Code 9e?
How To Fix Samsung Dishwasher Error Code 9e?

How To Fix Samsung Dishwasher Error Code 9e?

It is simple to reset your dishwasher.
Unplug it (or turn off the power at the circuit breaker), wait for the electrical charge to clear out of the dishwasher (usually 1 to 5 minutes), and then turn it back on.
That’s all. That’s all there is to it.


DW7933, DMT350 / 400/610/800, and Assy Sensor ECS are all water level sensors, and this code is associated with one of those sensors or with Assy Sensor ECS (for DW80F600 and DW80F800). It is recommended that you restart the control module if it is appearing for the first time by disconnecting the unit from the mains for 10 minutes.

Some dishwasher models, when operated in manual mode, allow the error code 9E to be reset. To accomplish this, follow the steps below:

  • the power, delicate and heavy buttons should be pressed simultaneously to bring up the menu (which should appear in the upper left corner of the control panel);
  • Using the Normal button, you can move down the list;
  • Select FT to have the working tank automatically refilled and emptied when necessary;
  • If the water does not drain properly, select S from the menu to force the draining.
  • It is possible that you will have to repeat all of the steps 2 – 3 times until error 9E is no longer present.

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What should I do if my Samsung dishwasher displays error code 9e?

Description Error Code 9E on a Samsung Dishwasher

If the high-level sensor does not detect any water after the water supply has been completed, drain and refill the water tank. This error occurs if the high-level sensor is not detected again after that point.

It generates this error if the low-level sensor is detected for more than 5 seconds during the wash operation.

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Aside from that, can you tell me how to clear the error code on my Samsung dishwasher?

If the error code continues to flash on the display, turn off the power to the dishwasher for 15 minutes to clear the error code and restart it. This will allow the dishwasher to be reset while also allowing the water or leak sensor to dry out and cease signaling the error code. It is possible for the leak sensor to accumulate a small amount of moisture on it.

Samsung Dishwasher 9E error fix - follow up - YouTube

What does the error message “over level water” mean? This is a problem in which the computer detects that there is too much water and the water does not drain. There are a variety of possible causes for this problem. The “Over Level Water Sensor” must be replaced, which can be discovered after a time-consuming and difficult search.

Apart from that, how does one reset a Samsung dishwasher?

If the reset does not work after removing the power from the dishwasher, the next step is to press the Start or Reset button on the dishwasher to restart it from the beginning. For approximately 10 seconds, press the button. Then wait about 2 to 3 minutes to see if the dishwasher has been reset by this procedure.

What is the source of the heavy flashing on my Samsung dishwasher?

Heavy and quick in their movements This indicates that there is an excessive amount of water in the dishwasher. This is frequently associated with a clogged drain. If you’ve recently relocated the dishwasher, check to see that the drain hose isn’t pinched or kinked.


To begin, check to see that the dishwasher is stable, that the inlet hose is not pinched or twisted, and that the inlet valve is functioning correctly. If everything appears to be in working order, the electronic components may be the source of the problem.

1. Something is interfering with the float sensor.

There is a steel panel at the bottom left of the image, behind which is a white box with a plastic float, which is visible through the steel panel. This is the sensor that is responsible for the error code 9E that appears on a number of Samsung dishwasher models. When the water level reaches a certain level, the sensor rises to the surface and presses on the lever, triggering the microswitch to operate. However, failures can occur even in a system as simple as this:

  • The lever has become stuck and does not respond to any pressure applied to it.
  • a sensor that is covered in slime and adheres to the wall
  • The accumulation of debris impairs the mobility of the component.

Some Samsung dishwasher owners have expressed concern about unanticipated elements in the area of the float – extra rubber pads that protrude forward and obstruct the operation of the machine. However, this is an exception to the rule rather than the rule itself.

Samsung dishwasher is displaying an error code
Something is interfering with the float sensor.

The sensor must be removed and washed before the error code 9E can be eliminated. The chamber’s walls must also be cleaned. If the lever becomes stuck, press it several times until it moves. You can determine the location of the sensor switch by performing the following procedure:

  • Press the buttons Power, Normal, and Delay Start all at the same time.
  • Observe the screen for the appearance of the inscription t1 (this is Test No. 1 for checking the functionality of the low water level sensor);
  • Toggle the Delay button. Begin once more to re-ignite the pump engine and refill the tank;
  • As soon as the Pulse Count indicator appears on the screen and reaches 660 or higher, press the Normal button four times.
  • Continue to wait for 30 seconds until the t5 indicator stops blinking (at which point the water will be drained).
  • After pressing Normal a second time, the letters t6 and OFF should appear on the screen one after the other.
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Whenever the tank is completely empty, the word “OFF” indicates that the low-level sensor switch has been placed in the proper position. If the error 9E appears during the testing process, the signal is not accepted. It’s possible that the contacts are faulty.

2. Some of the wires are broken or not connected properly.

Specifically, the issue at hand is a violation of the electrical connection that connects the sensor to the control module. Most likely, the connection between the connectors has been weakened, the wiring has been damaged, or a short circuit has occurred somewhere.

Install an extension to the dishwasher in order to inspect the electrical circuit between the brown wire (the output of the low water level sensor) and the connection point to the circuit board. Soldering or squeezing are required for problem areas. In extreme cases, it may be necessary to change the wiring.

3. The sensor does not function properly or produces incorrect signals.

In the case of the DMT350, 400, 610, and 800 models, and the DW7933, the error code 9E may indicate a broken mechanical sensor with a float, or an Assy Sensor ECS (for DW80F600 and DW80F800).

It will be necessary to replace a faulty component. Both types of sensors are expected to cost approximately $ 60 in total, on average.

4. Control board issues are causing concern.

If the sensor and wiring are in proper working order, the PBA mainboard should be checked. samsung dishwasher error code 9E, like other errors, is frequently caused by a breakdown in the dishwasher’s electrical system following a power surge.

Parts that have been burned or damaged can be repaired. A broken microcircuit, on the other hand, cannot be repaired; in this case, only the replacement of the entire subunit will be effective.

Bonus: Frequently Occurring Samsung Dishwasher Error Codes

Many error codes only necessitate minor troubleshooting, and your Samsung dishwasher can be repaired without the need to completely reset it. Learn what each Samsung dishwasher error code means, and how to resolve them in the following discussion.

1. PC Error Code on a Samsung Dishwasher

This error is also referred to as the Zone Wash Error in some circles. It indicates that there is a problem with the Zone Water function’s operation. To resolve the issue, turn off the dishwasher and restart it to see if that fixes it.

2. Blinking Dishwasher Lights on and off

The dishwasher’s heavy light is blinking, indicating that there is an excessive amount of water in the machine. This is most likely related to a problem with the draining system.

It is necessary to check the drain hose to ensure that there are no clogs in order to resolve this issue. If this is the case, remove the drain filter, clean it, and replace it.

3. Flickering Light on Dishwasher Express 60 Model

The Express 60 code indicates that the dishwasher either does not have enough water or is not at the proper temperature to complete a full cycle of washing. Make sure that the dishwasher is receiving enough water by checking your water supply in the beginning.

Even if the water supply is satisfactory, check to see that the temperature is sufficiently high by running the hot side of your faucet.

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4. Dishwasher Heavy and Express 60 Light Blinking Dishwasher Heavy and Express 60

When the heavy and express 60 lights on your dishwasher are both blinking, it indicates that the water level is too high and that the water is not being heated properly in the dishwasher.

Check that your water supply is working properly and that your water heater is supplying hot water to your appliance.

5. 3C is the error code.

This code indicates that the pump has failed, and it indicates that the pump has failed. To resolve the issue, turn off the dishwasher and start the cycle over again.

6. 1E is the Internet Explorer error code.

The 1E indicates that your filters have become clogged. Disinfect the filter in the dishwasher. You’ll find it at the bottom of the device, near the power button. This error should be resolved by simply cleaning it.

7. 3E is an error code.

The 3E code indicates a problem with the high-temperature water supply. If the water is too hot, it indicates that the temperature of the water is excessive.

Take care not to let the water temperature rise above 176 degrees Fahrenheit.

8. Error Codes 4C and 4E

The 4C and 4E codes indicate a problem with the water supply. In this case, the water’s temperature and pressure are not sufficient to meet the required requirements. In order to resolve the issue, make sure that the water temperature and pressure are at the proper levels.

Additionally, make certain that you are not using Floodsafe hoses. Samsung dishwashers are incompatible with these products. Check to see that the water supply is operational.

9. 5C, SC, 5E, and SE are the letters of the alphabet. Code of Error

The drain error codes 5C and 5E indicate a problem with the drain. It is an indication that the dishwasher is unable to drain. In order to resolve the issue, look under the sink for the dishwasher’s connection as well as the drain hose.

Finally, make sure to clean the drain, filter, and sump in the tub that is connected to the dishwasher before closing the faucet.

10. 7E is an error code.

A Waterwall Reflector Error is represented by the code 7E. When this occurs, it indicates that the reflector is unable to move properly.

Particularly if you have a new dishwasher, check to see that the packing tape has been removed to allow the reflector to move freely in the dishwasher. Check the installation position of the reflector to ensure that it is not obstructed in any way.

Our Final Thoughts

A dishwasher makes your life easier and more convenient when you have a hectic schedule. However, these appliances must also go through the process of being repaired. In order to avoid daily irritation, the simple fixes for the Samsung dishwasher error codes have been described in detail.

So please feel free to ask any other questions that you may have.

Frequently Ask Questions

How do I resolve the E4 error on my Samsung dishwasher?

Unplug and unhook E4. Unplug the overflow, tilt, and drain. I unplugged the dishwasher, cleaned out the water and trap, dried everything inside, disconnected the overflow and drained the remaining water, plugged it back in, and it worked.

What is the procedure for erasing a dishwasher error code?

Holding down the cancel button or turning off the dishwasher for five minutes should clear the error code. If the error persists, you must troubleshoot the water heating system or contact a professional to resolve the problem.

What is the proper way to reset my dishwasher?

Try pressing the “Start/Reset” button on the dishwasher’s control panel and waiting 2 minutes. However, if the problem continues, try resetting (rebooting) your dishwasher by turning off power to the unit at the house circuit breaker/fuse box for at least 30 seconds. Restore power to the dishwasher, and it should resume normal operation.


  • Khelly Perez

    Hi, I'm Khelly! I am your tech expert for all your Samsung Products and Information needs. Life is complicated so, finding solutions to your tech problems shouldn't be. Let me help you with that!

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