The Samsung SC21F50 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 experiencing reduced suction power.
The vacuum cleaner body is overheating, potentially due to clogged filters.
Discharge of static electricity is occurring, possibly due to dry air conditions.
The filter light is on, indicating that the dust pack requires checking or emptying.
There is a gradual decrease in suction force, indicating a possible blockage.
The power cord is not rewinding completely when the rewind button is pressed.
The vacuum cleaner motor is not starting when the power button is pressed.
The filter check indicator is red, meaning the dust pack needs cleaning.
The vacuum cleaner is not effectively picking up dirt from the floor.