Anyone know anything about furnaces?

Stupid furnace isn't working. It's a Carrier Weathermaker 8000 (model no 58TUA). The blower is working, but the fires are not lighting. It has no pilot light, it uses a "hot surface ignition" system. There is no orange glow coming from near the burners. It usually glows right before the fires light. This glow stick is what lights the burners. I've followed the reset procedures outlined in the manual and I've got nothing. It's about 60 degrees in here right now, so any help is appreciated. I really hate to pay someone to look at it for something that may be simple. Also, the LED light is lit continuously, which I believe means the unit has power and no trouble codes.

Whooops... this was meant for off topic. Oh well.. it's cold.. more visibility is better.

Actually, this started when the batteries died. Or maybe a coincidence. Anyways, the batteries were replaced before anything.

I left the furnace off all Sunday and Monday. When I came home from work, I was going to check a few other things, but decided to try resetting it one more time. Damn thing started working. So I don't know what the problem was. Something needed reset, I suppose. Stupid electronics. Luckily I had a couple of good ceramic heaters keeping it above 70 in here. But everythings fine, now.