Hey all, noticed my air exchanger wasn't working, went to trouble shoot and noticed that the motor that spins the duct gates will spin then grind and give me a red blinking light, I removed the gate motor off the unit and it will spin 180 degrees and reset to the pulse and do a full 180 again, it is giving me a red flashing light. The Manuel says my motor is cooked, I'm assuming this is the issue? Thanks for any feedback.