| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To display a required error display to only those needing it according to the form of service, in an air conditioning system including a plurality of indoor units and outdoor units. <P>SOLUTION: This air conditioning system includes the indoor units having a display means for displaying an error state, the outdoor units, and a management device for managing the indoor units and the outdoor units and displaying the error states of the indoor units and the outdoor units, wherein these devices can communicate with each other. The indoor units and the outdoor units include an error transmitting means for transmitting error information containing a malfunction level corresponding to failure occurring in an own unit and the contents of the malfunction to the device in the air conditioning system. The indoor units and the management device include a display determination means for determining whether to display the error information generated in the own unit or the error information transmitted by the device in the air conditioning system with a display means by responding to the malfunction level of the error information and the operation pattern of service operation. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
