Home Forums General Discussion Technical Questions Schindler 3300AP error. Help!

Hi friends,

I have a unit schindler 3300AP MRL. Sudden lift stopped and unable to inspection or normal.

On the display is :-
-000****
_ ??--70

I tried reset 101, same results.
-> checked Menu 50, i have some errors list:-
1. E 001531, E 480072, E 471531.

Is this due to encoder issue?

Best regards.
Nick