Samsung Dishwasher Error Codes
This category is anchored by leak-related alerts first. LC is the lead page, while OC, OE, HC, and inlet-related codes stay available as scannable reference rows.
Top Samsung code groups to launch first
| Code | Usually points to | Urgency | What to check first |
|---|---|---|---|
| LC | Leak sensor alert or water detected in the base | High | Check for visible leakage, oversudsing, and signs of water under the unit. |
| OC | Overflow or overfill condition | Medium | Think about foaming, blocked drainage, or a fill sequence that did not stop correctly. |
| OE | Drain problem | Medium | Inspect the filter, drain hose, and sink/disposal connection. |
| HC | Heating or temperature-related fault | Medium | Note whether the cycle ends cold or fails in the wash stage. |
| 1E | Water level or sensor issue | Medium | Check inlet conditions and whether water flow behavior seems abnormal. |
| 4E | Water supply or inlet problem | Medium | Verify the supply valve is open and the inlet path is not restricted. |