Just picked up my new to.me 2014 Cyclone 3100. I noticed during the walk thru with the previous owner, upon firing the generator there was a few second delay before delivery of power was accepted in the TH. My question is, is there an onboard factory surge protection unit on these rigs? I.E. a progressive or similar surge protector to protect against low/high voltage, faulty ground, etc? I installed an inline one on my last pull behind and it had the same delay in power after I did. If not, I need to add one, thankd