At first there was an f4 code, after reset the machine runs and gets stuck at 26 mins when using fast eco mode (38 min wash). Other modes also run for longer time then cycle calls for. They do not comptete the cycle either. Have been able to empty draw of water by using rinse mode.

Dishwashers - Fisher and Paykel - 23 in. DD603H SS Free-standing Dishwasher