Samsung Washing Machine Error Codes (Ultimate Guide
Codes: nd, 5E, SE, 5C, SC, 15C, E2 – Water Not Draining. If your Samsung washer is flashing one of these codes, it signals a drainage problem. It could be that your machine is draining incorrectly or not at all. Check the washing machine drain hose and the filter. Make sure everything is connected properly and tightly.