On this page, you will find more information about the most common causes and most relevant solutions for the Washer & Dryer error 'F40'. Do you need help straight away? Visit our support page.
The Siemens documentation indicates that error code 'F40' is caused by the following problem: "Synchronization error".
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We've created a list of solutions which you can follow if you want to solve this Washer & Dryer problem yourself. Do you need more help? Visit our support page if you need professional support with Washer & Dryer right away.