I have a St Croix Auburn and I am having auger problems. I removed the auger and powered it directly from an outlet and it turns at a rate of 2RPM. This seems OK. When I connect it to the stove and power the stove on, the auger feed light never comes on and when I try to manually press the auger feed, nothing happens. There is no power to the auger motor. Is there a way to troubleshoot the control board?