The Samsung SU-8500 Series Vacuum Cleaner has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.
The vacuum cleaner is not turning on due to electrical supply issues.
The vacuum cleaner is not effectively picking up debris from the floor.
The vacuum cleaner is making unusual or strange sounds during operation.
The Dirt-Cup check indicator shows a red display indicating an issue with the dirt cup or filter.
The brush rolls have stopped turning due to an obstruction or overload.