Hey all, brand new 52i only had about 20 bags ran through it, cleaned after the first 5,10 , scrape the burn pot every day sometimes a couple times a day. we just had the first good cold snap up here and have been running it a lil harder the past couple nights and just now looked at it and it burned out and is throwing a 6 light code now. I pulled the insert out after the first dozen bags or so, I had been trying different pellets and some where pretty dirty so I cleaned out the fines box, slid it back and it had been running fine up until tonight, guess ill clean it out again and see what's up, just figured I'd ask if this might be a common thing to watch out for or any known problems,, thanks