WIRELESS COMMUNICATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a wireless communication device capable of linking an indoor machine to a heat source machine by wireless communication through linking terminals of existing wire telecommunication device to facilitate the new construction, extension and the operation of a heating device. SOLUTION: A linkage control signal between an indoor machine 1 for heating a room through the heat of hot-water and a heat source machine 2 for circulating the hot-water into the indoor machine 1 from a remote place is communicated through existing wire telecommunication linkage terminals 3, 4 for the indoor machine 1 and the heat source machine 2. In this case, the wireless communication device is constituted of an indoor side wireless telegraph 5 connected to the linkage terminal 3 of the indoor machine 1, and an outdoor side wireless telegraph 6 connected to the linkage terminal 4 of the heat source machine 2.