Admiral ,Monarch, LaPalma
 

I have a 2002 HR Admiral 36WDD and recently discovered a blown 7.5 amp fuse . The fuse is located at the house batteries and is an in-line type, on a blue colored wire. The wire is about a 20 ga. wire.

I have no idea what that blue wire goes to or what its purpose is.---Any ideas? All systems seem to be up and running.

Thanks