R
robert91Aug 11, 2025
Why does my Samsung DW80R9950UG/AC show check code 4C?
- LLisa VaughnAug 11, 2025
If your Samsung Dishwasher displays the check code 4C, it indicates a problem with the water supply. This could be due to a few reasons: * Low water supply pressure: Try turning the water supply valve ‘OFF’ for 1 second and then re-supplying. * Closed water supply valve: Ensure the water supply valve is open. * Aqua stop malfunction: Inspect the aqua stop for any issues.