Hello, and thank you for using this service. I'll be helping you with your problem today.The compressor would not stop the fans from moving or the reservoir from filling up with water. Only 1 thing that would stop the icemaker from running at all if it still runs on clean mode---that's your control board. Now I know you said you replaced both the circulation pump and the control board, but there really isn't anything else that would stop the unit from filling up with water, turning the compressor on, or turning the circulation pump on -- yet still run on the clean cycle. I'd warranty out and replace the control board again if you have no function.
The contral board has been replace twice and ending up with same problem. in Ice mode, no fan, no compressor, and do not hear the
solenoid click to allow the watter in to the reservoir.