Today we diagnosed an EdgeStar wine cooler that wasn’t cooling anymore. We found four of the eight fans no longer working, the left controller board green and red LED’s flashing and the right controller board red LED on solid. Since the left board provides power to the right board, we realized both boards have failed (probably due to a power surge). This is why it is so important to have surge protectors on our appliances or a whole house surge protector. Yes, we can resolve all of these issues for you! Electro Mechanical Service Repair, the best wine cooler repair in Tucson.