Error code u1 on 918td Fisher & Paykel dishwasher?

The dishwasher stopped before the end of the cycle. The water had not drained away. Error code U1 was on the display. Turned machine off. Tried to turn back on, but when you hit any button it just beeps and there is no display.
Rick, June 2006


done
this may sound simple but make sure the tap is turned on that feeds the dishwasher with water

geoff, August 2008
lower spray arm missing lock cap ,could that be it
maybe my problem also

shaune1967, May 2008
My f&p dishwasher was showing the same error code...I found a strange answer... The control module was stuffed. One of the transistors on the PCB was actually in 2 pieces...New control box was over $200 Aust so decided to buy new dishwasher instead.

Hope this helps.

Mark, January 2008
Hello
I found this answer on another site. It sounds like a standard error.

Q: U1 ERROR. The unit is showing a U3 error code.
A: U1 means the unit has failed to prime with water within 3 minutes. Its taking longer than expected to fill with water. Check the fill valve, water supply problem, spray arm not in place, excessive foaming (using hand-dishwashing soap?)

Hope this helps

Lana, July 2007
do you know the ansswer i have same prob

guy, June 2007
link Click here to see other fixes for Fisher & Paykel.