Control method of an air conditioner indoor unit
AssigneeLG Electronics Inc.
InventorsDo Yong Ha, Ho Jong Jeong, Ki Bum Kim, Jin Ha Choi, Jae Sik Kang
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Abstract
A control method of a multi-air conditioner in which a plurality of indoor units is connected to one outdoor unit and refrigerant flow amount is adjusted by electronic expansion valves comprises a share step in which a plurality of indoor units exchanges their operation information, a comparison and judgment step in which each above indoor unit compares and judges its operation status based on the exchanged operation information, and an adjustment step in which each above indoor unit adjusts refrigerant flow amount supplied to each indoor unit based on the compared and judged operation status.
Claims7
A control method of a multi-air conditioner indoor unit in which a plurality of indoor units are connected to one outdoor unit, comprising:
- a share step in which the plurality of indoor units exchanges operation information;
- a comparison and judgment step in which each indoor unit compares and judges its operation status based on the exchanged operation information;
- and
- an adjustment step in which each indoor unit adjusts a refrigerant flow amount supplied to each indoor unit based on the compared and judged operation status,
- wherein the share step comprises a calculation step in which each indoor unit calculates a performance ratio of each indoor unit, and a send/receive step in which each indoor unit sends/receives its performance ratio,
- wherein the performance ratio is the present outlet performance ratio for regular capability of the indoor unit.
Dependencies are inferred from the claim text.