i'm using the recomended amp rating ng fuse pero nagmelt yung housing ng fuse pati plastic around the fuse receptacle nagmelt kaya yung metal contacts natuluan ng melted plastic result is intermitent aircon. But the fuse itself is still intact - hindi busted. Can anybody help me for the probable cause, has anybody had the same experience before. Do i need to re-wire my air con system? thanks for the help

BTW my ride is a Lancer GLXi 1997