Indoor unit and method thereof and air conditioning system having the same
An indoor unit performs a control operation to not supply power to a load device through a power/communication line simultaneously with other indoor units. An air conditioning system may includes an indoor unit including a microcomputer to output a power application signal to supply power to a load...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
17.01.2018
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Subjects | |
Online Access | Get full text |
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Summary: | An indoor unit performs a control operation to not supply power to a load device through a power/communication line simultaneously with other indoor units. An air conditioning system may includes an indoor unit including a microcomputer to output a power application signal to supply power to a load device through a power/communication line, and a duplicate power application prevention unit to interrupt the power application signal from the microcomputer when the power is simultaneously applied to the power/communication line by a different indoor unit, to prevent the power from being duplicately applied to the power/communication line. |
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Bibliography: | Application Number: EP20110167191 |