| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot water supply system in which a heat pump heating type hot water storage device and an instantaneous heating-type water heater are combined with a simple constitution. <P>SOLUTION: A hot water storage controller 50 includes a tank mixing control board 50a and a tank heating control board 50c, the tank mixing control board 50a intercepts communication between a water heater control board 20a and a water heater remote controller 21 to recognize whether the water heater 100 is set in an operation mode or not, and executes hot water/water mixing control while recognizing a target hot water supply temperature. The tank heating control board 50c heats the hot water/water in a hot water storage tank 31 by operating a heat pump 70 by transmitting a signal instructing execution of a heating operation to an outdoor unit control board 80a. <P>COPYRIGHT: (C)2011,JPO&INPIT |
