Customer Questions and Answers for Refrigerator Electronic Control Board by Whirlpool

Ed, for the condenser fan motor to be constantly running, the compressor will be running at the same time. You will want to check the thermistors for resistance to ensure that they are reading the proper temperatures. From there, you will want to ensure that the compressor tests good because an inefficient compressor can cause excessive run times. You may also want to check for freon leaks by looking for oil on the sealed system. Information to assist with this testing will be sent to you.