I woke up this morning to my accrentra giving me an error code 5. This is my first real burn since I picked it up about 2 months ago used. I've installed a brand new ignitor. The problem is actually the feed motor. This first happened when I had it outside after cleaning and doing a test burn. The feed motor is getting bound up and not turning. You can feel it humped up but you have to manually spin the little fan on the motor and it will work. Do I have the tension too tight? What other causes could it be? All and all been really pleased with it.