Matt B Wellington , FL August 22, 2015 Appliance: General Electric Refrigerator ZFSB23DNDSS Ge Refrigerator Zfsb23dndss: Broken dial chill pan. How to replace Refrigerator Chill Drawer Temperature Control Dial. There was no repair video for this fix so I had to figure it out myself. I removed all the shelves out of the refrigerator, then the light cover. The air vent cover lifts up and out from the bottom(reason why I removed all shelving. Then I took out the broken dial pan chill which just snaps in to the control arm. Replaced everything and then put the knob pan chill on. 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes