Model reference
Norcold 121X-XX
Refrigerator
1 document10 error codes1 service mode
Available documentation
Service Manual
- SERVICE MANUAL 121X Series Gas/Electric Refrigerators100 pg
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Error codes (10)
CodeMeaning
AC HEBoth AC heaters have failed open (AC heater current input falls below 0.5…AC rEAC heater relay contacts stuck in the closed position; AC current to heaters is…dc HIDC voltage input to power board is above 15.4 volts DC.dc LODC voltage input to power board has fallen below 10.5 volts DC.drFresh food compartment door sensed open or ajar for more than two minutes.FL --Flame is sensed present at the burner when gas is supposed to be off.L1 oPHigh temperature limit switch is open or disconnected; opens when boiler…no ACAC mode selected but AC voltage is not available (AC voltage fell below 85…no FLBurner failed to ignite or relight after 30-second trial for ignition timed out.SrFlame sensing circuit malfunction, gas valve drive circuit fault, or internal…Service modes (1)
- diagnostic["Press and hold down the MODE and SET TEMP switch buttons at the same time.","Release the switch…
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