What is Samsung Dishwasher Code LC [2023](Resolved)

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What is Samsung Dishwasher Code LC? Dishwashers, thanks to technological advances, have made the difficult task of washing dishes much easier.

Samsung dishwashers are extremely dependable in addition to being efficient and long-lasting.

So, What is What is Samsung Dishwasher Code LC?

Samsung dishwashers will occasionally display an LC error code, which is simple to resolve. It can also happen if the water reflector is clogged or the dishwasher detects moisture.

If there is too much water in the dishwasher, the Samsung dishwasher will continue to try to drain it.

The LC error, also known as leakage errors, can occur with Samsung dishwashers from time to time. In these cases, the dishwasher will display the LC symbol.

When water leaks or moisture is detected in dishwasher sensors, LC errors occur.

The goal of this blog post is to explain how to repair Samsung Dishwasher LC Error Codes and why this occurred.

Samsung Dishwasher Flashing LC Code - WATER LEAK ERROR
Samsung Dishwasher Code LC

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What does the error code LC stand for?

Error LC denotes a water leak in the Samsung dishwasher. In other words, it indicates that water is leaking from the Samsung Dishwasher‘s system.

Moisture can also contribute to LC errors. Because the bottom pan is damp or moist, your dishwasher may believe there is a water leak. If you’re lucky, that will take care of the problem.

The first steps to be taken

  1. First and foremost, check to see if the dishwasher is spilling water. Take the following steps to accomplish this:
  2. Unplug your dishwasher from the faucet and the countertop.
  3. Disconnect the metal panel on the right side of the dishwasher.
  4. If there is any water in the dishwasher, dry it thoroughly so that there is no moisture.
  5. Examine the leak sensor, which is located near the drain on the bottom of the dishwasher.
  6. Ascertain that the dishwasher is no longer leaking and that it is under control.
  7. Replace the old metal panel with the new one and reconnect the appliance.
  8. Connect the dishwasher to the faucet and turn it on.
  9. Now, run and install the dishwasher to ensure that the Samsung dishwasher LC error code has been resolved.
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Overview of Samsung Dishwasher Error Codes

This code indicates that the leak sensor has detected a leak of water or moisture from somewhere inside the unit. This can be caused by genuine water or moisture leak from a broken water line or connection in some cases.

It could, however, be caused by residual water or moisture in the dishwasher’s bottom pan. Finally, your dishwasher’s leak sensor could be faulty, explaining why you’re getting the “LC” error code.

Error Code “LC” Flashing

To begin, check to see if there are any visible leaks in or around your unit. Check the bottom pan for any remaining water. If there is, the drain hose on your unit may be clogged, preventing water from exiting during a wash cycle.

In this case, your clog is most likely caused by a buildup of food particles, which can usually be cleared by removing the strainer and cleaning any visible food chunks from it as well as the drain opening itself.

Aside from that, removing the dishwasher and inspecting the surrounding area for any leaking is critical.

In some cases, you may have a faulty water line connection or a leak in one of the water lines themselves. If so, this could be the moisture detected by the leak sensor.

However, if your unit’s drain isn’t clogged and there aren’t any visible leaks, you should consider the following options:

There’s a chance you used too much detergent in the dishwasher. There is a limit to how much detergent a dishwasher can take, and if you overfill it, it will trip the sensor, which may be why you’re seeing the error code.

If your dishwasher is connected to a sink or a garbage disposal unit, these other fixtures may have a leak that your dishwasher is picking up. As a result, make sure to inspect them for any signs of a leak as well.

How to Fix Samsung Dishwasher Error Code LC

How to Fix Samsung Dishwasher LC Code Error? - Dishwasherguys
How to Fix Samsung Dishwasher Error Code LC

The LC code indicates that there is a leak somewhere in the water supply system of the dishwasher. There could be a faulty leak sensor or a water leak, but you should run a cycle through your dishwasher to check for leaks.

If your Samsung dishwasher has a leak detection code and you’ve already checked for external leaks, try removing the bottom pan and inspecting it for excess moisture or dampness. Try to dry the water trap pan if it is wet.

Follow the troubleshooting steps below to get your dishwasher up and running again.

1. Use the Proper Detergent

Dish soap comes in two varieties: sink soap and dishwasher soap. Always use dishwasher soap because it has a different detergent ratio designed by professional chemists to clean your dishes without producing so many suds that your dishwasher overflows.

If you’re noticing bubbles in your dishwasher, the issue could be with your detergent. Using a detergent that is too harsh can cause cracks or erode the plastic in your dishwasher tub floor.

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When you use the right soap in the dishwasher, you can avoid common problems such as suds blocking the door or leaking out the door. The best way to prevent dishwashing detergent buildup is to use a dishwasher-safe detergent.

image 1
Use the Proper Detergent

2. Have you recently installed or relocated your dishwasher?

Moisture may have gotten in the way of the leak sensor in your Samsung dishwasher if you recently relocated it or installed it yourself.

If this occurs, Samsung dishwashers will display an LC error code; however, this code is not indicative of a leak and can be resolved quickly with a little patience and care. Simply wait for the sensor to dry before attempting again.

3. Examine Garbage Disposal

When the drain cap on a newly installed garbage disposal that is connected to a dishwasher is not removed, the LC error can occur.

It is critical to remove this before installing, or else the code will be left behind.

4. Obstruction in the Drain Hose

If your Samsung dishwasher displays the LC Code and there are no other issues with it, try running it without any dishes in it. This should clear any debris or food particles from the drainage pipes, allowing for smoother operation once more dishes are inserted into the unit.

Water may leak during the dishwasher’s discharge of dirty water to the drainage. Check that the discharge hose and the drainage are not clogged. If the discharge of water is obstructed, it should be cleaned of grease and dirt.

5. Leak Sensor Error

If you are unable to detect any leakage, the sensor may be defective. To address this issue, follow these steps:

  1. Unplug the dishwasher and turn off the power.
  2. Remove the tray from the machine’s bottom and unscrew it.
  3. Replace the water leakage sensor with a new one after disconnecting it.
  4. Reconnect the dishwasher and check to see if the error has been resolved.

6. Door Seals That Leak

When your dishwasher’s door seal fails, water accumulates beneath the machine. Open the dishwasher door and inspect the front seal to confirm the leak. If the seal is torn or worn, any commercially available rubber door gasket can be used to replace it.

7. Water Inlet Valve Fault

If your dishwasher displays the Samsung Dishwasher LC error code, it may be due to a faulty inlet valve. Remove the lower panel from your Samsung Dishwasher and inspect the inlet valve tube for leaks or damage.

If there are any potential leaks or if any metal components on the inside have been compromised, Samsung recommends replacing the part.

Examine your water valve for corrosion or hard water material buildup. If any of this material is discovered, turn off the water supply and replace the valve to solve the problem.

Other Error Codes You Can Encounter

1. Filter clog error

When water does not pass through the filter, the 1E (or IE) error code appears (Waterwall models). Clean the fine filter in the dishwasher’s bottom (see the user manual for instructions). If the code reappears after cleaning the filter, please contact our Support Center to request service.

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2. Incorrect pump operation

When the pump fails, the 3C error code appears. Turn off the dishwasher and try again to start the cycle. If the error persists, please contact our Support Center.

3. Incorrect supply of hot water

When the water is too hot, the 3E error code appears. Check that the hot water supply temperature is not set higher than 80 °C (176 °F). If it isn’t, but the error persists, please contact our Support Center.

4. Inadequate water supply

When the dishwasher does not receive water at the required pressure or temperature, the 4C or 4E error code appears. Check that the water pressure and temperature meet the requirements of the water supply (see the user manual for instructions). Floodsafe hoses will not work with Samsung dishwashers and should not be used. Also, make certain that the water supply is turned on. If the error persists, please contact our Support Center.

5. Drainage error

When the dishwasher cannot drain, the error code 5C, SC, 5E, or SE appears. Check that the drain hose is not pinched or kinked if you recently installed or relocated the dishwasher.

Our Final Thoughts on Samsung Dishwasher Code LC

In conclusion, there are numerous causes of the Samsung Dishwasher LC Error Code, and it can have an impact on the operation of your dishwasher. These errors should be addressed and corrected as soon as possible in order to keep your machine running for a long time.

You might be able to fix the problem by resetting your dishwasher. If you continue to have issues, please let me know in the comments section below, and we can collaborate to figure out how to best solve your problem.

FAQs LC Code Error on Dishwasher

How can I get my Samsung dishwasher’s LC code fixed?

The error code might be fixed by making sure the plug is out. Too much detergent can produce extra suds, which alerts the dishwasher to too much moisture. Therefore, the LC error code may be fixed by using the right amount of detergent and cleaning the detergent dispenser.

How do I reset the Samsung dishwasher’s sensor?

Your dishwasher’s settings
Disconnect it (or shut off the electricity at the circuit breaker), wait for the dishwasher’s electrical charge to dissipate (usually 1 to 5 minutes at most), and then plug it back in. I’m done now. All it takes to reset is that.

What does LC stand for?

A letter of credit (LC), also referred to as a documentary credit, bankers commercial credit, or letter of undertaking (LoU), is a method of payment used in international trade to give a creditworthy bank’s economic guarantee to a goods exporter.


  • 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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