2.2 Cooling & Heating
Steam-gas of low pressure
Liquid of low pressure
(also a little gas)
Gas of high
pressure &
Super cooled liquid temperature
of high pressure
Cooling Mode
Cooling Cycle
Compressor
(Compression)
Outdoor heat exchanger
(Condensation)
Indoor heat exchanger
(Evaporation)
Capillary
(Throttling)
4-way valve
(Heat pump only)
5
