| 摘要 |
PURPOSE: A refrigerant distribution system is provided to prevent waste of energy by optimizing the amount of refrigerant being supplied to each of indoor units. CONSTITUTION: A refrigerant distribution system(50) comprises a motor expansion valve(51) mounted in a refrigerant pipeline, and which controls a refrigerant circulation amount; a distributor(52) for distributing the refrigerant supplied through the motor expansion valve to each of indoor units(60); and a solenoid valve(53) interposed between the distributor and each of indoor units, and which controls flow of the refrigerant being supplied to the indoor unit.
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