Air conditioning apparatus and air conditioning control method

    公开(公告)号:US10962249B2

    公开(公告)日:2021-03-30

    申请号:US16354765

    申请日:2019-03-15

    Abstract: An air conditioning apparatus includes: an absolute humidity set value calculation section that acquires a first absolute humidity determined from a first temperature and a first relative humidity, the first temperature and the first relative humidity being previously set; a dew-point temperature calculation section that acquires a dew-point temperature determined from the first temperature and the first relative humidity; an absolute humidity calculation section that acquires a second absolute humidity determined from a second temperature indicating a temperature inside the room and a second relative humidity indicating a relative humidity inside the room; and a heat exchanger temperature comparison and determination section and an indoor unit fan/blow-off port control section that control a dehumidification operation that stops air-blowing of an indoor unit fan, closes an blow-off port, and cools an indoor heat exchanger at the dew-point temperature when the second absolute humidity is higher than the first absolute humidity.

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