Der Vollständigkeit halber habe ich das Bild für Modus :Air/Water-korrigiert da falsch in den Trainingsunterlagen
Air/Water Heat Pump
In the air/water heat pump operating phase, Electric Expansion Valve 3 (EXV3) becomes active and part of the refrigerant expands in the heat exchanger for
high-voltage battery (chiller). This is where the energy exchange takes place between the refrigerant of the heat pump and the coolant of the high-voltage
battery and the drive motor.
The refrigerant is also drawn in from the chiller by the compressor through the accumulator/dryer.
This operating phase is sort of a mixed operating phase and is used when*) the high-voltage battery and drive motor have sufficiently heated up the water circuit.
pasted-from-clipboard.png*) im original steht "until" -> das macht aber keinen Sinn