NEED HELP DIAGNOSING
When turned on, I hear the compressor humm begin but no fan sound at all. After a few seconds, the whole unit shuts down. I opened the cabinet and noticed that the fan does not turn at all. I removed the fan and observed that the fan motor does not spin when unit is turned on. I think I have to replace the fan motor but I am not sure. Does the unit have some kind of sensor that can detect the fan is NOT running and therefore shuts down the entire unit? Is there any way to TEST the fan motor before I buy a replacement?