On Thu, 22 Dec 2005 18:59:23 GMT, John
wrote:

Never mind everyone....

I found the damn codes! Since it was a replacement board, the tech who put
it in put the code explanation on the outside of the furnace, out of view.
The steady on LED, which we have, indicates normal operation.

Nope, sorry John.
That model board had an error in the flash code sticker.
A constant on LED means : Replace the board
Bubba