Samsung Dishwasher: Error Code 4C, 4E

This code indicates a water supply error. This code will be displayed if there is no water in the dishwasher tub six minutes after the cycle starts. This code often indicates a problem with the water inlet valve. In order to troubleshoot this, you need to check that the water supply cut-off valve is open fully. Next, check the inlet valve screen is not clogged or damaged. Also, check all wiring, ensuring it is not damaged and that the valve is connected properly. You may need to replace the water inlet valve if the issue continues.