How to fix i20 error in Electrolux dishwasher

During the operation of the Electrolux dishwasher, troubles may arise in the form of a self-diagnosis system. This system rarely works just like that as a result of a short-term malfunction, usually if an error code appears, it means that something in the dishwasher is not in order. What to do if an i20 error appears on the display in an Electrolux dishwasher? Where to find the cause of the error and how to fix it? These issues require detailed discussion.

Possible reasons for the code to appear

You can try to deactivate the accidentally appeared i20 code on the Electrolux machine. To do this, turn off the machine, and then after a few seconds, unplug the power cord from the outlet. Wait 10 seconds, then turn on the dishwasher again and start the washing program. If the error no longer appears, you can tell you are lucky, it's just a failure of the control board, but if the error again appeared on the display, and the work of the equipment stopped, then there really is a problem. For what reason does this code appear?

1. Blockages. The i20 code can be caused by a normal blockage in the trash filter or drain hose. Sometimes, in more rare cases, the pump or pressure tube is clogged. You will have to check all the places where such a blockage could potentially form.
2. The pump works poorly. If the drain pump does not perform well, this may cause the indicated error. The reason most likely lies in the impeller or rotor.

It is easy to replace a broken pump with your own hands, so do not be scared in advance.

3. The pressure switch is clogged or broken. Often, the appearance of the i20 code indicates a breakdown or clogging of this part. In such a situation, this will have to be carefully checked, and replaced if necessary.

As you can see, there are few possible reasons for this error, but they are all unpleasant, so roll up our sleeves and try to look for the source of the problem. It’s best to start with blockages.

Eliminate blockages

First of all, you need to clean the dust filter, or at least check it. Open the door of the dishwasher to the end, pull out the lower basket, remove the lower sprayer, and then unscrew the glass-shaped waste filter. There is a mesh next to the filter, it needs to be pulled out and washed with the filter. Under the mesh at the entrance to the circulation unit, blockage can also form, climb into it with your fingers and pull out everything that has accumulated there.

If there was a lot of dirt, you can try restarting the machine and checking whether the error pops up. Next, check the drain hose. To do this, disconnect its end from the siphon, stick a long wire into it and scroll. If the wire runs into an obstacle, there is likely a serious blockage in the hose and you need to clean it. Remove the hose completely and rinse it with hot water.

The self-diagnosis system itself may hint that the problem is precisely a blockage. The i20 error will appear and disappear.

Check the pump

To check for blockage in the pump or its malfunction, you need to remove the right side wall of the Electrolux dishwasher. The pump will be visible in the space between the wall of the pan and the body of the washing chamber. Disconnect it from the body of the snail, not forgetting about the wires and inspect. A clogged pump is visible immediately. Either on the impeller, a lump of tattered clothes hangs, or the impeller itself rotates with difficulty. Clean the pump, and then check its resistance with a multimeter. The defective part must be replaced.

Check the pressure switch

Now the turn has come to the pressure switch. This part can also be reached through the side of the dishwasher. How to fix the problem with it on your own?

1. Disconnect the power wires from the part.
2. We take it out and check with a multimeter.
3. If the resistance is close to zero, you need to change the part, if the resistance is significant, then you need to check the tube.
4. We clean the pressotat tube and put it in place, not forgetting to connect the wires.

After all repairs, the i20 error should disappear. If she stayed, then you have inattentively checked or missed something. You need to check everything carefully again and you will definitely find the reason. In the event that independent searches were unsuccessful or you are just too lazy to carry them out, call the master, it seems that you will not be able to save.

In conclusion, we note that the cause of the i20 error in the Electrolux dishwasher is relatively simple to find. Even an average person without experience can do this in 80% of cases. But there are other, more complex and ambiguous errors. If you are interested in the details, read the article Electrolux Dishwasher Error Codes. And we say goodbye to you on this and traditionally wish you good luck!