| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a central control device of an air conditioning system capable of automatically confirming the connection of an air conditioner and a meter. <P>SOLUTION: Operations of one or a plurality of air conditioners respectively corresponded to each of meters 400 are successively switched to a stop state and an operation state by each meter 400 on the basis of connecting information, and electric energy in a prescribed time measured by the meter 400 and electric energy in standby or electric energy in operation are compared according to an operating state of the air conditioner set by equipment control section 130 to detect the improper connection of wiring between the meter 400 and the air conditioner. <P>COPYRIGHT: (C)2013,JPO&INPIT |
