| 摘要 |
PROBLEM TO BE SOLVED: To efficiently perform works for supplying water to a hot water storage tank and piping, priming a circulation pump, and air-bleeding in installation.SOLUTION: This heat pump type water heater 10 in which the water in the hot water storage tank 22 of a tank unit 12 is circulated to a heat pump unit 11 through the piping having the circulation pump 27 for storing hot water to prepare warm water, and the hot water is supplied to a bathtub 40 and the like, has a piping constitution and a tank-side control device 36 for automatically supplying the water to the pipe connected to the hot water storage tank 22, priming the circulation pump 27 for storing hot water, and air bleeding. |
