Duetto 2003

Any help please. I have lost all 12v. electrics, possibly due to an accidental water splash over the fridge vents. Ihave replaced one blown fuse which had blown, the other two were O.K. On hook-up everything works. The handbook says there is a reset button on the control panel, but it is not there. Does anyone know if there is an alternatine site for it ?.
Any replies gratefully received,
Thanks, Brian.

There is often a master fuse next to the leisure battery under the drivers seat (it's an in-line fuse on one of the leads).

How about introducing yourself here..

https://www.autosleeper-ownersforum.com/f36-welcome-section-new-members-please-introduce-yourself-here