Roca victoria boiler

Fed up with this piece of rubbish. Had it repaired 6 months ago by Roca after it stopped working completely (100 euros). Now we have tried to use the central heating & its not working, but hot water is! Turn the dial to heating & nothing happens.

To top it all the heating setting on the A/C isn't working either, that was only 6,500 euros!!!

Any suggestions other than call for an engineer?

I had a similiar problem with my central heating in the UK, I had 2 seperate valves opening and closing the HW and heating respectively. I replaced the valve and it then worked fine. Might be worth looking at this, hope it helps.

Mike - might seem a daft question, but have you bled all the radiators? Ours played silly bu**ers when we had air in the system