Fault Codes - Norcold 121X series Owner's Manual

Fault Codes

Fault Codes
No display.
"dr"
Audible alarm also.
"no" "FL"
Audible alarm also.
"no" "AC"
Audible alarm also.
"dc" "LO"
"LI" "oP"
Temperature number
flashes when SET
TEMP button is
pushed.
"AC" "rE"
Audible alarm also.
"AC" "HE"
Audible alarm also.
"Sr"
Audible alarm also.
Owner's Manual 18
Fault Code Meaning
DC voltage in
unavailable to
the refrigerator
control panel or the
refrigerator is OFF.
The door was open for
more than 2 minutes.
The burner did not
ignite or re-ignite.
AC voltage is
unavailable to the
refrigerator.
DC voltage to the
refrigerator control
panel is too low.
The high temperature
limit switch is open.
The refrigerator is
operating on the 'Back
Up Operating System".
This is a fault within the
refrigertor controls.
This is a fault within the
refrigertor controls.
This is a fault within the
refrigertor controls.
Check:
- That the refrigerstor is ON.
- That the battery charging equipment of the vehicle is
operational.
- That the AC/DC converter is operational (if applicable).
- See your dealer or Norcold authorized service center.
Close the door.
Check:
- That the valve of the propane gas tank(s) is open.
- That the propane gas is at the correct pressure.
- That the manual shut off valve of the refrigerator is open.
- That there is no air in the propane gas supply ines. See
"Removing air from hte propane gas supply lines" section of
this manual.
- See your dealer or Norcold authorized service center.
Check:
- That the refrigerator is plugged into a serviceable outlet.
- That the fuse or circuit breaker is intact.
- That the vehicle generator is operational (if applicable).
- See your dealer or Norcold authorized service center.
Check:
- That the battery charging equipment of the vehicle is
operational.
- That the AC/DC converter is operational (if applicable).
- See your dealer or Norcold authorized service center.
This is not owner serviceable. See your dealer or authorized Norcold Service
Center.
This is not owner serviceable. See your dealer or authorized Norcold Service
Center.
"This is not owner serviceable. See your dealer or authorized Norcold
Service Center.
This is not owner serviceable. See your dealer or authorized Norcold Service
Center.
This is not owner serviceable. See your dealer or authorized Norcold Service
Center.
Corrective Actions