I just bought a new french door Frigidaire refrigerator 2 weeks, model LFHB2741PF8A, 27.19 cu ft. I noticed today that it runs continuously since 7:30 am this morning and still running after 7 1/2 hours (now it is 3:00 PM). it had a 15 minutes at 1:00 pm. Temperature is in factory setting 0 and 37 degree. and they are displayed correctly. I had open doors no more than 4 time in last 8 hours. Is it normal for the modern Energy Star to run like that continuously?