Can anyone give me some information on how to obtain a owners manual for a 5th wheel that is out of production? I recently purchased a 1999, 38.5 ft Alfa 5th wheel from a private party who obtained the trailer via a will. No manual was included and the seller knew nothing about RVs. The 5th wheel is wired for 220V? It apperars to be so but I sure don't want to plug it in till I know. I thought all RVs were either 30 or 50 amp 120V. And, the airconditioner is under the floor? A manual would sure help.