19 Nov 64 Posted at 00:32h in Technical Soporte by 0 Likes Symptom: DXG-18, DXH-18, MGC-18 – ERROR CODE FO (SMALL O) Solution: ADD REFRIGERANT PER NAME PLATE OR INSTRUCTIONS FROM FACTORY Cause: REFRIGERANT RECOVERY MODE Remarks: REPAIR: 1) LACK OF REFRIGERANT: SOLUTION 1) ADD REFRIGERANT PER NAME PLATE OR INSTRUCTIONS FROM FACTORY