new stove installed today/quick question

[glassman]

I have a pellet stove installed today, the fireplace company went over everything with me cleaning, starting etc. The brand name is lennox winslow, I think he said model p-40 and it says country on the side. The installer got everything going before I left to play tennis tonight. I left at 5 pm, just got back before 9. There is a slight smell of smoke in the air when I got home, the fire pot where the pellets are dropped is out. I set my furnace thermostat at 64* before leaving, it read 65* when I got home. There are 3 lights in the control box, igniting, ready and feeding, then there is a start button underneath the feeding button. The ready is flashing red right now. When I left the feeding light was green. Is there an automatic thermostat on this? I did not ask installer, if anyone knows about this model, I would appreciate feedback. thanks in advance

 

[glassman]

One more thing, the stove was still slightly warm to the touch when I got home, it is cooler now, and the fan is still running. The stove has cooled off in the last 20 minutes. The stove was also on #1 the lowest setting.