New furnace Luxaire 95.5 percent AFUE SINGLESTAGE MULTI POSITION CODING WITH 6 RED FLASHES ON CIRCUIT BOARD,ANY POSSIBLE CAUSES OR SERVICE BULLITENS REGARDING THIS FURNACE AND PROBLEM, the furnace is brand new,is it possible a drain problem,also it is horizontaly mounted Help

The code for the flashes should be on the blower door. What does it say? All the info you can contribute will help.