| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner in which a performance factor of a compressor is further improved.SOLUTION: A difference between a present refrigerant supply amount from an outdoor unit 2 to indoor units 4A, 4B, 4C and a present refrigerant supply amount required for the plurality of indoor units 4A, 4B, 4C is calculated as a total value of changes in refrigerant flow rates of the indoor units 4. A change in operation capacity control of a compressor 21 is calculated from the calculated total value of the changes in the refrigerant flow rates of the indoor units 4. Present apertures of indoor expansion valves 41 of the indoor units 4A, 4B, 4C are summed up, a correction amount is calculated for the change in the operation capacity control of the compressor 21 in such a manner that the aperture of at least one indoor expansion valve 41 becomes full open, and the change in the operation capacity control of the compressor 21 is corrected by the correction amount. |
