Ok, thank You.
There is fault code 2222 and I need to reset it.
I have one page manual from original operator PAF and it says "Reset fault codes with service key".
I don't have any keys but i can bypass key with shortcircuit.
Problem is that there is two keyhole, one in the front of machine and second in the right side of cabinet.
And which button are use to navigate menus.
J