Aeg Dishwasher Error e21

What is the fault of the e21 Aeg error that is affecting your dishwasher?

Hello! If you have come here because you are having problems with your AEG dishwasher and the e21 error appears, then you are in the right place. You are in the right place to understand what this error code means and also to find out how to solve the problem.

First of all, we will explain what the e21 error means: This is nothing more than a drainage error caused by the accumulation of water. In some cases, the problem may be the result of an interference or obstruction with the water outlet, so you will have to check both the drain pipe and if there is some other object that interferes with the water outlet.

Now that we know more about the problem, let's explore some of the possible causes of the error code e21 on the AEG dishwasher:

• Drain line problems: This is one of the most common causes of this error code. This is due to the fact that the pipe is blocked or clogged with food debris or any other type of waste.
• Problems with the water supply line: This is another possible cause of this error code, since the supply line can be blocked by resistance or some other type of obstruction.
• Motor problems: If there is a problem with the motor, the grinder may not be able to spin fast enough. This can create a drainage problem, as the water can't spin fast enough for it to drain properly.

How to solve the error e21 of Aeg dishwasher?

Now that we know some of the possible causes of this e21 error code, let's dig a little deeper and discover possible solutions to the problem. We offer you a complete list of the steps to follow:

1. Check the drain line: Check the drain line to make sure nothing is blocking the drain. If there are any, be sure to safely remove them.
2. Clean the engine: Use a damp rag to clean the surrounding surface of the engine. Cleaning will help reduce resistance to drainage.
3. Check the water supply line: Make sure the water supply line is not blocked by anything, such as dirt or food. Remove any debris or small objects obstructing the line.
4. Adjust and clean the drain valve: Check the drain valve to make sure it is clean and free of clogs. If the valve is blocked, the front panel can be removed and the valve in question cleaned.
5. Go to a qualified technician if the problem persists: You can rely on technical support to help you solve the problem with your dishwasher.