Samsung dishwasher fault codes:


Reference Model: DW7933LRASR/AA


Code Meaning Possible Cause
Heavy, Quick and Smart Auto indicator lights are on Temperature Sensor error Functional error. With the dishwasher empty, add detergent, and then run a cycle, 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
Heavy and Quick indicator lights are on Heater Error Functional error. With the dishwasher empty, add detergent, and then run a cycle, 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
Normal and Smart Auto indicator lights are on High temperature Heating error. Functional error. With the dishwasher empty, add detergent, and then run a cycle, 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
Normal, Heavy and Smart Auto indicator lights are on Low-level water error Functional error. With the dishwasher empty, add detergent, and then run a cycle, 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
Smart Auto indicator light is on Water supply error Check whether 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
Normal, Quick and Smart Auto indicator lights are on High temperature water supply error Check the temperature of the supplied water. If it is higher than 176 degrees F (80 degrees C), a functional error may occur with the dishwasher.
Quick indicator light is on Drain error Check whether the drain hose is clogged or folded. If the problem continues, close the water supply valve, and then contact an authorized Samsung service center
Heavy and Smart Auto indicator lights are on Over-level water error Functional error. 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
Heavy indicator light is on Leakage error Functional error. 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
Normal and Quick indicator lights are on Button error Functional error. Turn off the dishwasher and try to start it again, If the problem continues, contact an authorized Samsung service center

Dishwasher Repair Parts