Is the base grill blocked?
Has a large amount of food or beverages been added to the refrigerator?
Are the controls set correctly for the surrounding conditions?
The preset settings should be correct for normal household usage. Setting the controls to a colder setting could cause the refrigerator to run longer or more than needed.
Is the room temperature hotter than normal?
The motor will run longer under warm conditions. At normal room temperatures, your motor will run about 40% to 80% of the time. Under warmer conditions, expect it to run even more of the time. Do not install in a location where the temperature will fall below 55°F (13°C).