LFIS-B-1211 Electric CharacteristicsIndoor Units 155. Electric CharacteristicsModel Indoor Unit PowerSupplyHz Voltage Min Max MFAKCD-18HRFN1-QRC4 50 220-240 198 254 15KCD-24HRFN1-QRC4 50 220-240 198 254 15KCD-24HRFN1-QRC8 50 220-240 198 254 15KCD-36HRFN1-QRC4 50 220-240 198 254 15Notes:MFA: Max. Fuse Amps. (A)