Suchergebnisse

:( Hi Harry.I check sketch and don't understand what element responsible for switching 33v to -33v.When i switch wire both direction works ok.If problem with T1 supposed to be problem for both directions?So to me, bridge common for both direction,T1 too.Can you explain this to me , I am not...

I have Saeco Viena+ with this board.What happen brew group motor rotate ok one direction ,i have 33v and when it switch direction voltage drop to 6v and motor give noise and not moving. I think one of the triac give a problem. Please help))