Keith R. for Model Number RS2577SL/XAA Neither side of the unit is cooling. The compressor does not click or hum. Condenser fan is running, when I lower temperature fan kicks into high speed but still no click or hum noticed even with my hand on the compressor. Should I still try replacing the start relay seeing how it is the most accessible and cost-effective and I've heard the most common failure? or is there something else that you would recommend?
Answer Hello Keith, You will first need to test for voltage to the overload on the compressor. If there is no voltage present, you will need to replace the control board DA41-00104M. If 120Vac is present, then the start relay DA35-00099G and overload DA34-10003S should be replaced. Read More... Answered by AppliancePartsPros.com | Saturday, January 6, 2018