The machine fills and runs OK until it comes to drain time. The pump is working and the machine empties, but all the lights on the control panel flash and the machine will not recognise when it is empty.
I have stripped and cleaned all the pipes and hoses on the outlet side of the machine, but the error still happens.

Any ideas please?

Simon, April 2012

Could be pressostat hose clogged up or the pressostat itself

Angelo, April 2012