| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air conditioner in which occurrence of air biting at each of pumps is prevented and further occurrence of a so-called high pressure cutting is restricted. SOLUTION: There is provided an air conditioner in which a heat source side unit provided with a compressor and a heat source side heat exchanger, a utilization device provided with a utilization side heat exchanger and a hot water feeding unit provided with the heat exchanger for feeding hot water are connected to each other, and the utilization side pump 37 for feeding hot water is connected to the heat accumulating tank 34, wherein there is provided a controlling means 53 for outputting an operation prohibiting signal for the utilization side pump 37 in the case that a water level in the heat accumulation tank 34 for feeding hot water is lower than a first water level L1.</p> |
