Heating water temperature control system of hot water boiler

摘要

The present invention is a heating water temperature control system that can control the heating temperature to the indoor temperature controller installed in the room without attaching the heating temperature controller to the hot water boiler. The present invention relates to a heating water temperature control system that can achieve full automatic operation by installing a sensor that measures temperature or outdoor temperature, and automatically changes the set temperature of the boiler according to the season. The indoor temperature sensor 3, the outdoor temperature sensor 4 and the automatic / manual selection switch 5 are respectively installed in the one-chip microcomputer 2 of the control unit built in the control unit, and the indoor temperature sensor 3 and the outdoor temperature are respectively installed. By means of the sensor 4, the one-chip microcomputer 2 sets the boiler heating set temperature t in spring, for example, 66 ° C, 55 ° C in summer, 75 ° C in autumn and 80 ° C in winter, respectively. Heating temperature control system of the hot water boiler, characterized in that a.