We may have found other answers which could help you.
Click here for Flashing 6 TimesHow to get the rest of the rotor assembly out its broken from the shaft ?
How can I fix my DW820 ?
Fisher & Paykel Single Drawer Dishwasher Won't Drain?
My fisher and Paykel dishwasher DW820 is not fully drained ?
Fisher and paykel DW820 beeps after rinse cycle?
U3 error in Fisher & Paykel DD601v2?