I have a 2019 Jayco 2019 Jayflight. The furnace (DOMETIC DFMD20121) the blower would come on for a few minutes and then shut off. I replaced the sail switch and when I was reinstalling the furnace I shorted out one of the wires. Now nothing. I checked the Neg and positive at the furnace and had 0 volts. The furnace fuse is good. The is no display on the digital thermastat either. Any suggestions would be appreciated. Would there be another fuse in that circuit?