Customer Questions and Answers for Refrigerator Defrost Control Board by Whirlpool

Hello Toby, the evaporator /condenser fans and the compressor are all on the same circuit , if they are running and there is a loss of cooling in the freezer access the evaporator coil and check the frost pattern, if it is only partially frosted that indicates a loss of freon and a service technician should be contacted for further testing.