I have an Ariston LSI61 dishwasher that blocked up.

I have removed the blockage but the electronics seem to have reverted
into a diagnostic mode.

The machine did this once before and iirc there was a way of resetting
the machine into "End user" mode that involved a special sequence of
key presses. I can't remember what it was!

Does anyone know how to reset it?

Ariston service manuals are only available on CD...does anyone have a
copy for sale?

sPoNiX