We may have found other answers which could help you.
Click here for Fisher Paykel Cycle WaterHow can I fix my DW820 ?
fisher and paykel dw920 cycle will not stop?
U3 error in Fisher & Paykel DD601v2?
My fisher and Paykel dishwasher DW820 is not fully drained ?
re Fisher and Paykel Dishwasher Model DW820?
New seal on our dishwasher ?