Air conditioner
AssigneeFujitsu General Limited
InventorsYasuhiro OKA, Takahiro MATSUNAGA, Takashi KIMURA, Shigeaki SUYAMA, Kotaro TOYA
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Abstract
An air conditioner includes: an outdoor unit; a plurality of indoor units respectively including indoor heat exchangers; expansion valves respectively provided to the plurality of indoor units, the expansion valves being configured to adjust flow rates of a refrigerant in the indoor heat exchangers; and a controller for executing a refrigerant amount balance control for adjusting opening degrees of the expansion valves so that operation state amounts, with which the indoor heat exchangers exert heat exchange amounts, of the plurality of indoor units become equal to each other.
Claims7
An air conditioner comprising:
- an outdoor unit;
- a plurality of indoor units respectively including indoor heat exchangers;
- expansion valves respectively provided to the plurality of indoor units, the expansion valves being configured to adjust flow rates of a refrigerant in the indoor heat exchangers;
- and
- a controller for executing a refrigerant amount balance control for adjusting opening degrees of the expansion valves so that operation state amounts, with which the indoor heat exchangers exert heat exchange amounts, of the plurality of indoor units become equal to each other.
Dependencies are inferred from the claim text.