Norcold 1200 series Service Manual

Also see for 120-IM series: Service manual

Contents

Norcold 1200 series Service Manual Manual pdf 8 page image

5www.norcold.com/cda 1200XX/120X-IMXX ModelsRefrigerator Service ManualTROUBLESHOOTING – QUICK REFERENCE GUIDEProblem Possible Cause Checks/ReferenceNo AC power to refrigerator.F3 fuse in power board open.AC heater failed open.Check LP gas supply and valves.Set electrode to 1/8 to 3/16 in.Replace spark/sense electrode.Replace power board. See page 40.See page 9.Check 12 Vdc connections.Check F1 fuse.No 12 Vdc power to refrigerator.Faulty/loose 12 Vdc connections.F1 fuse in power board open.See page 13.Check F3 fuse.Check heaters' resistances.Ventilation obstructed.AC voltage low.Check enclosure for air flow obstructions.Check AC voltage input.No LP gas.Incorrect electrode-to-burner gap.Faulty spark/sense electrode assembly.Flame sensing circuit failure.Ventilation obstructed.Incorrect LP gas pressure.Dirty burner.Missing flue baffle.Flue cap blocked.Check enclosure for obstructed air flow.Set gas pressure to 10.5 to 11.5 in. w.c.Clean burner. See page 28.Replace flue baffle. See page 27.Clear flue cap. See page 27.The refrigerator does not turn ON.The refrigerator does not cool onAC power.The refrigerator does not coolefficiently on AC power.The refrigerator does not operateon LP gas."No" "co" fault code.The refrigerator does notcool efficiently on LP gas.Poor ventilation.Off-level operation.Dirty burner.Low AC voltage.Cooling fan inoperative (if present).Improper installation.Check enclosure for obstructed air flow.Level unit. See page 32.Clean burner. See page 28.Check AC voltage input.Test fan operation.Check installation. See pages 19-23and 1200 Installation Manual.