Need to revise my post. I tried to run the unit again and had the following results: First cycle I applied slight pressure to the pad that opens the door until the unit started to run then released the pressure on the door pad and the unit ran to cycle end. Second cycle the unit ran after applying pressure to the door pad and then releasing like in first cycle and when I stopped it during the cycle it continued to run even with the door open. Third cycle the unit would only run with constant slight pressure on the door pad. Last cycle the unit would not run even with constant and slight pressure on door pad. Unit still has power