Control method of an air conditioner indoor unit
AssigneeLG Electronics Inc.
InventorsDo Ha, Ho Jeong, Ki Kim, Jin Choi, Jae Kang
Life of this patent
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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.
Claims21
A control method of a multi-air conditioner indoor unit in which a plurality of indoor units is connected to one outdoor unit, comprising:
- a share step in which a plurality of indoor units exchanges 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.
The control method of a multi-air conditioner in which a plurality of indoor units is connected to one outdoor unit and refrigerant amount is adjusted by electronic expansion valves, comprising;
- a share step in which a plurality of indoor units sends/receives its outlet air temperature value and exchange and share its operating information;
- a comparison and judgment step in which each above indoor unit compares and judges its operation status based on the operation information exchanged among the indoor units;
- and
- an adjustment step in which the amount of refrigerant flow supplied to each above indoor unit is adjusted.
The control method of a multi-air conditioner in which a plurality of indoor units is connected to one outdoor unit, comprising;
- a compare step in which a plurality of indoor units sends/receives its each pipe temperature value and exchange and share its operating information;
- a comparison and judgment step in which each above indoor unit compares and judges its operation status based on the operation information exchanged among the indoor units;
- and
- an adjustment step in which the amount of refrigerant flow supplied to each above indoor unit is adjusted, according to the operation status compared and judged by the each above indoor unit.
Dependencies are inferred from the claim text.