Your refrigerator has a defrost timer and it may not be going into defrost every 8 to 10 hours. I was not able to get a picture for you of the location, but look inside the fresh food compartment and inside the teperature control panel should have a hole with sometimes a plastic plug stuck in it. If not there it will be under the kick plate at bottom of fridge. Take a flat head screwdriver and slowly turn to the right until refrigerator stops running. After about 30 minutes if it does not restart, star by again turning slowly clockwise until it starts.
