HEAT PUMP ASSEMBLY WITH A CHILLER FOR BATTERY-POWERED VEHICLES AND METHODS OF OPERATING THE HEAT PUMP ASSEMBLY

A heat pump assembly with a chiller for battery-powered vehicles, having a refrigerant circuit with a compressor, a heating condenser, a refrigerant valve with an expansion function, an ambient heat exchanger, at least one evaporator with an associated refrigerant valve with an expansion function, as well as a 3/2-way refrigerant valve with an expansion function disposed in parallel to the evaporator with a refrigerant path via a chiller bypass and a refrigerant path via a chiller.