The display shows 155 constantly. If you switch the machine off or plug it out, when you plug it back in it still shows 155, If you push any button the display will show err for a few seconds also it will not let me enter diagnostics. Has anyone come across this fault before, I had a look at main Pcb and can see no damage on it.
It sounds like the board has got locked onto something. I have had a couple in the past, although not with 155 showing. I have cured them by unplugging the small cable from the facia board and reversing it, switch the machine on for a few seconds then off again. Reverse the cable again and then switch the machine back on. It appears to reset the board. I found this by accident and it cured the ones I had and has cured another couple for other engineers. Obviously I don’t know if it will cure yours and please don’t blame me if it goes wrong but worst case scenario you are probably going to end up changing the board anyway. :rolls: