S / N .832171.&.H Igher - Norcold 1200 Series Service Manual

DISPLAyED FAULT CODES: S/N 832171 & HIGHER
Code
Blank
Display
Screen
Flashing
Temp
Setting
8 1200XX/120X-IMXX Models
Probable Cause
Refrigerator turned off.
No 12 Vdc to refrigerator.
F1 fuse open.
The burner failed to ignite or reignite.
Flame sense circuit failure.
DC voltage low.
DC voltage high.
No ac power available to refrigerator.
AC cord not plugged into power board.
F3 fuse open.
AC relay stuck closed.
AC voltage low.
AC voltage high.
AC heater failed open.
Fresh food compartment door open more than 2 minutes.
Lamp reed relay switch faulty.
Backup operating system in operation.
No cooling detected by the controls.
Reference
See page 9.
See page 10.
See page 11.
See page 11.
See page 12.
See page 13.
See page 12.
See page 14.
See page 14.
See page 15.
See page 16.
See page 17.
See pages 18 , 32,
and 35.
Refrigerator Service Manual