Samsung dishwasher fault codes:

Reference Model: DW80K7050

Code Meaning Possible Cause
OC Over-level water check Functional check. Close the water supply valve and go to your house circuit breaker panel, set the dishwasher's circuit breaker switch to off, and then contact an authorized Samsung service center
LC Leakage check If a water supply valve connection leak occurs, close the water supply valve and go to your house circuit breaker panel, set the dishwasher's circuit breaker switch to off, and then contact the installer to fix. If the problem continues, contact an authorized Samsung service center
4C Water supply check Check if the water supply valve is closed, the water supply is suspended, or the water inlet valve or line is frozen or clogged by foreign particles. If the problem continues, close the water supply valve, and then contact an authorized Samsung service center
5C Drain check After closing the water supply valve, check whether the drain hose is clogged or folded. Also, check whether drain hole inside sump is clogged. If the problem continues, contact an authorized Samsung service center
HC High temperature heating check The product ensure that the temperature for hot water line is not too high and adjusts to appropriate temperature (120 degrees F or 49 degrees C - 149 degrees F or 65 degrees C) automatically. If the problem continues, go to your house circuit breaker panel, set the dishwasher's circuit breaker switch to off, and then contact an authorized Samsung service center
3C Pump operation check Functional check. Turn off the dishwasher and try to start it again. If the problem continues, contact an authorized Samsung service center

Samsung Dishwasher Parts


Related Links:

  1. Samsung Dishwasher Valve
  2. Finish Dishwasher Cleaner
  3. Affresh Dishwasher Cleaner
  4. Samsung Dishwasher Pump