Originally Posted by
Doc Ryan
The i30 error code indicates "A leak or over flow of water has been detected in the bottom pan." If there is no water in the bottom pan on the sensor then either the sensor is bad, the main control board is bad, or there is a short. On most dishwashers the only thing that will make the drain pump run constantly is if the main control board is bad. I don't know if it is some kind of safety mode that the dishwasher is in that is making the drain pump run because it is giving the i30 error? None of the other customers that have reported the i30 error have mentioned that their dishwashers drain pump was running constantly, so that is making me think there is something wrong with the main control board. Let us know what you find.