Help with Bryant Plus 90 - Diagnostic LED help

[cheese2]

It's not working. At first it blew the fuse. I replaced it and it blew again. So obviously I knew something was wrong. I tried disconnecting the air cleaner power from the curcuit board and now the fuse isn't blowing. But nothing else is working either. The fan never kicks on. Nothing!

I checked the diagnostic LED's and they are flashing 3 times slow, pause, then 3 times fast. Any/all help is appreciated.