Error F18 Washer Bosch

What is the fault of the F18 Bosch error affecting your washing machine?

Have you encountered the F18 error code on your Bosch washing machine and are unsure of what it means or how to resolve it? Don't worry, in this article, we'll explain everything you need to know about this error and how you can fix it yourself without the need to call a technician.

The F18 error code indicates that there's an issue with water drainage in your washing machine, which can result from various causes. Some of the most common ones could be:

• The drain and/or discharge filter is obstructed by foreign objects like coins, buttons, lint, etc.
• The drain and/or discharge pump is malfunctioning or not receiving the proper electrical current.
• The inlet or outlet water hoses are bent, damaged, or clogged.
• The water level sensors are dirty or defective.

These factors can impede proper water drainage and the completion of the washing cycle. It's important to note that this F18 error code in Bosch washing machines also affects the Logixx 8 S

How to fix the F18 error in the Bosch washing machine?

The good news is that this error can be easily fixed in your washing machine, and the best thing of all is that you could try it yourself without having to call technical support. To solve the F18 error code on your Bosch washing machine, you can follow these steps below:

1. Restart the washing machine to reset the sensors: To do this, you need to disconnect the washing machine from the power source for approximately 15 minutes and then reconnect it. Now, turn it on and run a short wash cycle to check if the F18 error code has disappeared.
2. Clean the drainage and/or discharge filter of your washing machine: Open the cover located at the bottom right of the washing machine and remove the filter plug. Remove any objects that may be blocking the water flow and thoroughly clean the filter with warm water and a soft-bristle brush. Reinsert the filter and put the cover back in place.
3. Check the operation of the drainage and/or discharge pump: Behind the drainage filter of your washing machine, you'll find the pump for this drainage function. Ensure that the pump is functioning properly and not blocked by any objects. Also, check that the pump cables are securely connected and not loose, damaged, corroded, burned, or scorched. If the pump is damaged, you will need to replace it with a new one.
4. Inspect the condition of the inlet and outlet water hoses: Ensure they are not bent, pinched, squeezed, or obstructed by any objects. If necessary, disconnect the hoses and clean them with warm water and a bit of vinegar to remove any residue or dirt. Reconnect the hoses correctly and check for any leaks.
5. Clean the water level sensors of your washing machine: These sensors are responsible for detecting the water level in the drum and sending a signal to the electronic board, which, in turn, controls the pump to activate or stop the drainage. If they are dirty or faulty, they can send an erroneous signal and trigger the F18 error. The sensors are located at the bottom of the drum, near the pump. Clean them with electronic cleaner and a soft-bristle brush or a small cloth, and ensure they are not broken, corroded at their connections, or disconnected.
6. Repeat all the previous steps if the problem persists: If the F18 error continues to appear after performing all these checks and cleanings, there may be another damaged component or the issue may be more serious than expected. In any case, it wouldn't hurt to go through a second check of everything we've mentioned in the previous steps.
7. Contact Bosch's technical service to resolve the issue: If you are unable to fix the F18 error on your own, it's best to get in touch with Bosch's technical service and request a home visit. We are confident that they will accurately diagnose the problem and offer you a professional and guaranteed solution.

In summary, the F18 error code in Bosch washing machines is a problem with water drainage, which can have several possible causes, such as issues with the filter, pump, hoses, and even the sensors themselves. To resolve this problem, we've provided detailed instructions on how to do so. Nevertheless, here's a concise list of the steps to follow:

• Restart the washing machine to reset the sensors
• Clean the drainage and/or discharge filter of your washing machine
• Check the operation of the drainage and/or discharge pump
• Inspect the condition of the inlet and outlet water hoses
• Clean the water level sensors of your washing machine
• Repeat all the previous steps if the problem persists
• Contact Bosch's technical service to resolve the issue

We wish you the best of luck in fixing your washing machine as soon as possible. Remember that proper and regular maintenance can prevent such situations and extend the lifespan of your washing machine. Until next time, happy washing!