AIR CONDITIONING APPARATUS
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United States of America Patent
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Issued Date -
Jul 6, 2023
app pub date -
Mar 15, 2023
filing date -
Sep 15, 2020
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Abstract
According to one embodiment, in a low speed drive of outdoor fans, a first flow rate adjusting valve in a main outdoor heat exchanger side is narrowed to a closing degree or a close range thereof, and an opening degree of a second flow rate adjusting valve is controlled such that a supercooling degree of refrigerant in auxiliary outdoor heat exchangers becomes constantly a target value.
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