The Samsung SC20F70 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.
Amount of dust passing sensor is small.
Amount of dust passing sensor is large.
The filter light is illuminated when the dust pack requires checking or emptying.
The vacuum cleaner makes a strange noise upon startup.
Power shuts off if no button is pressed for 30 minutes.
UV sterilization cannot be activated by itself.
Dust sensor does not work due to battery issues.