Siemens dishwasher error E15

How do you fix a Siemens dishwasher if the E15 error message appears on its display? It all depends on the nature of the problem that caused the error, but we can assure you that in 85% of cases, this code can be successfully cleared without the help of a specialist. So, you have a good chance of fixing the machine yourself, especially after reading this article. We, in turn, will do our best to provide you with all the information and support you need.

What does it mean?

If the E15 error appears during a wash cycle, it can only mean one thing: the dishwasher has filled with too much water, and the sensor that monitors it has been triggered. Modern Siemens dishwashers are equipped with a leak protection system that immediately shuts off the machine if a leak occurs. The dishwasher doesn't just shut off; it also alerts the user of the malfunction using a code system, in this case, the E15 error.

On some Siemens dishwasher models, any error code, including E15, is accompanied by an unpleasant, but loud and clear sound signal.

How to find the cause of the error?

It's clear that this error code on a Siemens dishwasher is most often caused by a leak. However, it's still important to make sure, as it's possible for a sensor or, worse, a control module to fail, causing all the electrical components and electronics to malfunction. Here's what to do.

• Let's disconnect the dishwasher from the electricity.
• Let's turn off the water.
• Let's disconnect the sewer and water supply lines.
• Let's take the dishwasher out of the niche in which it was installed.
• Place a cloth on the floor and tilt the dishwasher. If water drips from the tray onto the cloth, there really is a leak. If the tray is dry, look for an electrical or even electronic issue.

If a leak occurs, you're likely to be able to repair the machine yourself, but if the electrical system or electronics are faulty, it's best to contact a professional. So, we've determined that the Siemens dishwasher is indeed leaking. This means we need to find the source of the leak. It sounds simple, but in reality, this is the most difficult stage of the repair, which can sometimes take a very long time, especially if the repair is being done by a non-professional.

To quickly locate the leak, the dishwasher should be partially disassembled. Remove the lid and back panel to ensure a clear view of the area between the wash bin and the tray. Next, connect the machine to the water supply, drain, and power outlet, and run a test wash.

Be careful! It is unsafe to operate a partially disassembled dishwasher. Avoid touching any live parts.

While the dishwasher is running, your job is to lie down and monitor the clearance between the tray and the wash bin. As soon as water begins to drip into the tray, your task is to locate the leak and make a note of it. Afterward, you'll need to turn the machine off again and, after removing the tray, pinpoint the leak and the loose part.

How to fix it?

Some users, when a small leak occurs, simply drain the water from the tray and restart the dishwasher. If the leak is minor, this solution may help for one wash cycle. Then, to restart the dishwasher, they have to drain the water again, and so on, until they finally decide to try repairing the machine.

In our opinion, this option is unacceptable. In such a situation, you need to find the leak and fix it either by replacing the part (which is best) or using improvised means such as cold welding or sealant. If the leak is at the junction of the pipe and the plastic part, you can try tightening the clamp more firmly after applying sealant to the joint.

If you discover damage to the wash bin body, it's best to repair it with cold welding. The damaged area should first be dried with a hair dryer, degreased, and only then sealed with an even, not too thick layer of cold welding. If the circulation pump housing has cracked, the entire part must be replaced. It is impossible to repair a cracked case using improvised means.

In some cases, a debris filter can cause a leak. If it becomes severely clogged, it can lead to excess pressure in the system, which can then cause a ruptured hose or other similar problems. Therefore, timely replacing and cleaning the dishwasher filter This is a vital procedure that can partially protect your "home assistant" from malfunctions. Don't neglect it.

So, we've figured out what error E15 means in a Siemens dishwasher and what to do if it stops your dishwasher from working. We've identified the malfunctions that trigger this code and figured out how to find and fix them. We wish you a successful repair!

   

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