Electrolux EWX14440W – Integrated Washer Dryer

Hi I have an EWX14440W, today it completely stopped working (no lights, no life) it’s a very good machine missus loves it and would rather it fixed than replaced.

Since it packed up this morning I have discovered one of my toilets cistern was not closing post flush and as a result drained the water tank, I am therefore also guessing the machine became water starved so overheated and this has either killed the PCB or the Pump. So far I have checked power up to and into the PCB so know it’s not a power issue but that’s where my expertise ends, I was hoping for some advice as to:

1 Is there any fuses past or on the PCB that I could check?
2 Could it be the pump if we are getting no power on signs or is that definitely the PCB?
3 Any other ideas?

Thank you in advance

Ian