Well that is good even though its bad- kinda like seeing your airbag deploy saving you from losing teeth in your windshield in a wreck. The system is designed to shut off when massive pressure builds that could destroy the entire system. This is happening for some reason. You'd better check your pressure levels. It may sound tempting, but I would never attempt to short circuit the failover switch. Its like shorting a fuse in your house basement and waking up in the morning at some ICU burn unit and wondering what happened. The intake can get so full if unchecked that it can blow in your face causing severe injuries. Please do not try to override the safety switch. You'd be safer droping candle wax on a TNT keg. This unit will likely harm someone if not you or your occupants if ignored or short-wired. Its not worth it...just isnt.