HOT WATER SUPPLY DEVICE ASSOCIATED WITH HEAT PUMP

摘要

PURPOSE: A hot water supply device linked to a heat pump is provided to determine whether to activate a first coolant circulation unit only or with a second coolant circulation unit. CONSTITUTION: A hot water supply device linked to a heat pump comprises a first coolant circulation circuit, a second coolant circulation circuit, and a electrolyte circulation circuit(150). The electrolyte circulation circuit discharges electrolytes heat exchanged with first or second coolants. Whether the first coolant circulation circuit is only operated or operated with the second circulation circuit is determined according to the temperature of the discharged electrolytes or outdoor temperature.