Heat pump system has control device for ventilation unit that supplies cold or warm water for air conditioning

摘要

A reversible valve unit includes valves for controlling sanitary water and valves for controlling air conditioning. A divider for particles is disposed between the reversible valve unit and a compressor. A filter and a restrictor are arranged between a sub-cooler and a heat exchanger provided with a discharge system. An automatic filling system is provided with a reverse key. A control device is provided for a ventilation unit for supplying warm or cold water for air conditioning.