Hi,
My machine is not working on auto, just manual up and down work.
Opened to check and found F2 fuse blown on MSU01 (SMU741 ??) circuit card.
I'm looking for a user manual or electrical diagrams.
I have a problem with MSU01 circuit card. Anybody with diagrams about this card? Also won't hurt if I can get info on KL1502 switchboard to.

Thanks,
Joe