2-3 Refrigerating Cycle Block Diagram
INDOOR UNIT
T
Heat
exchanger
(Evaporator)
T
2-4
Capillary tube
2-way valve
Liquid side
Gas side
3-way valve
OUTDOOR UNIT
Check valve
Capillary tube
Heat
exchanger
(Condenser)
4-way valve
Compressor
Cooling
Heating
Gas leak check point
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