We may have found other answers which could help you.
Click here for Paykel F1 ErrorHow to get the rest of the rotor assembly out its broken from the shaft ?
re Fisher and Paykel Dishwasher Model DW820?
Fisher & Paykel Single Drawer Dishwasher Won't Drain?
U3 error in Fisher & Paykel DD601v2?
Fisher and paykel Nemo not starting wash pump?
Fisher and paykel DW820 beeps after rinse cycle?