Norcold 982 - C6-AC Heater Failed Open; C7-Flame Sense Circuit Failure; C8-AC Heater Failed for Current Out-of-Tolerance; C9-DC Heater Failed for Current-Out-Tolerance (3-Way Models)

C6-AC Heater Failed Open
AC voltage supplied to heater; AC heater not drawing current.
AUTO MODE-2 & 3 Way Models
No alarm, flashing backlight, or bell. Operating controls will switch to and operate in the next
available energy source.
MANUAL MODE-2 & 3 Way Models
Alarm, flashing backlight, and bell will be active. Controls will not switch to next available energy
source. Refrigerator will cease operation until another energy source is manually selected.
C7-Flame Sense Circuit Failure
AUTO MODE-2 & 3 Way Models
No alarm, flashing backlight or bell. Operating controls will switch to and operate in the next
available energy source.
MANUAL MODE-2 & 3 Way Models
Alarm, flashing backlight and bell will be active. Controls will not switch to the next available
energy source.
Refrigerator will cease operation until another energy source is manually selected.
C8-AC Heater Failed for Current Out-of-Tolerance
AUTO MODE- 2 & 3 Way Models
No alarm, flashing backlight or bell will be active. Operating controls will not switch to or operate in
another energy source.
MANUAL MODE-2 & 3 Way Models
Alarm,flashing backlight and bell will be active. Operating controls will not switch to the next
available energy source. Refrigerator will cease operation.
C9-DC Heater Failed for Current-Out-Tolerance-3 Way Models
AUTO MODE
No alarm, flashing backlight or bell will be active. Operating controls will not switch to or operate in
another energy source. Fault code will remain on until problem is corrected and the control is
reset.
MANUAL MODE
Alarm, flashing backlight and bell will be active. Operating controls will not switch to the next
available energy source. Refrigerator will cease operation until problem is corrected or another
energy source is selected.
d1-Inter Control Failure
AUTO & MANUAL MODES
This is a fault within the control board
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