37faefe7_ips__Tricks___Recipes___Page_2__TESTING
[Error Items] F-DEFROSTING ERROR [TROUBLE] Freezer defrosting heater- open or short-circuit, connector failure, or defective temperature fuse/bi-metal. Defrost on for over 80 minutes. [TESTING] 
Disconnect defrost connector from PCB, check resistance.
David B. « Tips, Tricks & Recipes « Page 2
TESTING