LC error on Samsung dishwasher

Modern Samsung dishwashers have a number of errors designed to alert the user to approximately the same problem. For example, this is an error of LC, LE and oC, or if we are talking about equipment without a display, then the indication of lights opposite the “Intensive washing”, “Economical washing” and “Hygiene” modes. All of the listed errors indicate that water has entered the pan of the machine, which needs to be removed urgently. This does not always mean that a leak has occurred, but more often than not, it is this option that needs to be taken into account.

When there is no leak

First of all, you need to consider the common cause of the LC error, which occurs due to a defect in the equipment manufacturer. The point is that in some dishwashers Samsung, the leakage protection sensor closes from time to time, which is why the equipment issues the specified error code. Thus, the equipment will persistently report a leak that did not exist.

Fortunately, resetting the error and fixing this problem is very simple. It is enough to disconnect the machine from all communications, tilt it back and forth several times, and then reconnect it to the water supply and electrical network. After such simple manipulations, the LC error should disappear.

Additionally, you can try to disconnect and reconnect the drain hose by lifting it a little higher. This simple action can solve the problem for a long time.

Where does the water in the PMM pan come from?

What should I do if the previous steps did not have an effect due to the fact that water has actually penetrated into the tray of the Samsung dishwasher? In this case, you need to look for the cause of the leak, which can take a long time if you don’t know all the places where it could occur.

• Damaged pipes.
• Circulation block.
• Washing chamber.
• Drain pump.

The described elements could fail due to active use, or could become heavily clogged with food debris, bones, napkins and other foreign objects. In any case, it is necessary to systematically study all the listed nodes, moving from the most elementary to the most complex.

We find and fix the leak

First of all, you need to check the elements for the test of which you do not need to disassemble the Samsung dishwasher. The LC error can most often be resolved by cleaning the debris filter.

• Open the car door.
• Remove the dish baskets.
• Remove the lower spray arm.
• Take out the garbage filter, as well as the grill that is installed nearby.
• Rinse the parts thoroughly with a stream of hot tap water.

If the element is damaged due to ingrained dirt that cannot be removed by hand, then you can soak the part in a solution of citric acid for an hour.

When the filter element is clean, you need to disassemble the Samsung dishwasher, first draining all the waste liquid from it. To do this, you need to disconnect the “home assistant” from communications and pull it out a little to provide free access to the entire body.

Next, you need to remove the side walls of the machine so that the key internal components of the dishwasher can be clearly seen.Be sure to cover the floors with rags or unnecessary towels so as not to accidentally flood the floors, then place a large container, and then tilt the appliance firmly on its side to drain all the water.

When the water is finished, you need to carefully examine the insides of the Samsung dishwasher. Carefully feel the pipes and the places where they connect to the elements of the pallet. Also remove the drain pump to test it with a regular multimeter and check for blockages. The pump additionally needs to be disassembled in order to inspect the rubber gasket, which could be deformed and begin to leak water.

If, after all the checks, the cause of the LC error has not been identified, then you need to take a basin or bucket of water, remove the garbage filter and pour water into the hole from which the filter element was previously removed. Carefully examine the bottom of the pan to determine where it will begin to drip heavily.

Do not under any circumstances try to repair a failed unit by gluing it or performing other manipulations with it. This probably won't fix the leak, so it's best to just buy a new element. Even if the reason is a loose clamp, it would be more effective not to tighten it, but to replace it with a new one. All this will allow you to restore the functionality of your Samsung dishwasher for years to come, and protect you from having to disassemble the equipment again after a short time.

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