My manual states to never turn on fan, unless stove has burned for 30 minutes and don't turn on for 30 minutes after reload. I have a auto setting, on the fan. Can I leave it on the auto setting and it won't come on for 30 minutes or do I have to turn it off, everytime I reload and wait 30 minutes and then turn it off again? It seems like a lot of messing with it. I would think since it must have something to do, with getting the temp up high enough, that if in auto mode, it wouldn't come on unless hot enough.