| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot water type heating system which does not require time and labor for setting the present time of a remote controller, and the remote controller used for it. SOLUTION: The hot water type heating system has hot water heater 4 and 12 which heat air, using the hot water supplied from a heat source unit 1, and the remote controllers 8 and 16 which have clock mechanisms and compare the present time outputted from the clock mechanisms with the set timer time and control the hot water heaters 4 and 12. Moreover, a centralized controller 2, which performs data communication between the remote controllers 8 and 16, is built in the heat source unit 1. Furthermore, the remote controllers 8 and 16 are provided with present time distributors 9 and 17 which distribute the present time concerned to other clock mechanisms through the centralized controller 2 when the present time of either clock mechanism is adjusted.
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