Ok . This is a Smeg built washer dryer and i hate working on them 👿 😕
For EO6 but with the pump running ok , you’ll prob be looking at a blockage at the end of the pressure switch hose where it goes into the drum. Unfortunately , its not the easiest to get to but there may be other ways to clear the prob.
1. remove the hose from the bottom of the pressure switch and try and clear it by blowing air down it to try and clear the blockage at the drum. Soemtimes a squirt of boiling water down the hose via a syringe will also clear it. *BE WARY WHEN REMOVING THE HOSE FROM THE PRESSURE SWITCH BECAUSE THEY CAN BE BRITTLE*
2. Run a decent de-scaler through the appliance and hope the crud/gunge gets cleared out. *BETTER TO KEEP AN EYE ON THIS ONE AS THE FAULT MAY ALSO CAUSE THE
MACHINE TO OVERFILL AS A RESULT*
The thing you don’t want to have to do is get to the hose where it joins the tub.
HTH