Tb² for Model Number Monogram ZIS420D My Monogram refrigerator model ZIS420D How to get out of showroom mode? I unplug it from power outlet for 24 hrs. then plug back in it still in showroom mode! tbb
Answer Hello TB, Push on both freezer and refrigerator up and down keypads simultaneously for 3 seconds. The unit will blink 0's in the display. This means in test mode. Enter freezer display to 0 and ff to 0 then hit any other pad other than up or down keypads to turn off showroom mode. Read More... Answered by AppliancePartsPros.com | Wednesday, December 26, 2012