I just returned from a. I just returned from a 5-day trip and found the inside of my GE Profile

Question

I just returned from a 5-day trip and found the inside of my GE Profile Arctica (PS123SC) hot and everything spoiled. After emptying everything, I pulled the back lower cover off and found that the compressor is not operating. Is there a reset button or technique to restart the compressor? The fan is blowing cool, not hot or warm air, from the back of the unit.