On this page, you will find more information about the most common causes and most relevant solutions for the Washer & Dryer error 'tSt'. Do you need help straight away? Visit our support page.
The Samsung documentation indicates that error code 'tSt' is caused by the following problem: "Appliance In Test Mode".
Do you think there is another cause for this error? Let others know in the comments.
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.
Switch the appliance off at the mains and wait 30 seconds. Then, switch it back on and try again.
Do you still have problems with this error? Try one of the quick fixes below or leave a comment.