Re: AristonAIB 16
If you have plugged in a new Pressure switch? and have had the control module checked out OK then you will have to check out all the other obvious troublespots.
Check things like : Air hose leaks, heater down to earth, NTC open circuit. Pump open circuit or dodgy motor??
It’s ‘poke and hope’ on these beasts after all. 😕 Indesit engineers throw parts at these machine in a desperate attempt to locate faults. You most likely will have to take the longer route or walk away from it. 🙄