| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive heat source machine communications system that copes with an HA system and that is implemented easily. SOLUTION: The heat source machine communication system has a network control unit 3 for reporting the information of a heat source machine 1 to a monitoring server 2 via a public telephone line L2. A communication interface circuit 11 for composing an interface with the network control unit 3 is incorporated into the heat source machine 1; the communication interface circuit 11 is connected to a terminal device 4 with an HA terminal by communication, via a communication connection terminal block 14, to which a remote controller RC of the heat source machine 1 is connected, and a terminal communication interface device 5; and communication is enabled among the heat source machine 1, the remote controller RC, and the communication interface device 5. COPYRIGHT: (C)2005,JPO&NCIPI |
