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Hot-water reserving type electric water heater

阅读:838发布:2020-09-08

专利汇可以提供Hot-water reserving type electric water heater专利检索,专利查询,专利分析的服务。并且PURPOSE:To facilitate the decision of operation of equipment upon site trial or repairing rouble as well as inspection upon delivery from a factory by a method wherein an indicator, indicating the necessary conduction time of an exothermal body, is provided. CONSTITUTION:When the conduction of midnight electric power is started, the count of a nighttime time (HN) is started and the necessary conduction time (HS) and the shift time (HP) of conduction starting are operated. Next, the signal of a test port 14 is checked and when the signal is 'H', the necessary conduction time (HP), operated previously, is indicated in a remaining hot-water indicator 5. Here, the necessary conduction time (HS) is indicated by operating the test port 14 of a micro-computer 11, therefore, a decision whether the signals of a water temperature sensor 3 and a temperature regulating volume 6 are taken and operated correctly or not may be effected easily by utilizing this function upon site trial or delivery from a factory. On the other hand, these functions may be utilized for the diagonosis of these troubles by utilizing the fact that the necessary conduction time (HS) is changed by changing the temperature regulating volume 6 or providing the water temperature sensor 3 with a simulated signal.,下面是Hot-water reserving type electric water heater专利的具体信息内容。

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