Refrigerating Cycle Block Diagrams - Samsung AS12A2VC Service Manual

5. Refrigerating Cycle Block Diagram
INDOOR UNIT
T
1
Heat
exchanger
(Evaporator)
T
2
Refrigerating cycle temperature and pressure
Operating Condition
Standard
Cooling Max over load
Low temp
Capillary tube
2-way valve
Liquid side
Gas side
3-way valve
STD Pressure Piping Temp(°F)
(psi)
T1
3-Way Valve
64~78 50~54
- 61~64
- 34~39
OUTDOOR UNIT
Heat
exchanger
(Condenser)
Compressor
Use Temp. Condition(°F)
Indoor
T2
DB WB
50~54 80 67
61~64 80 67
34~39 67 57
Cooling
Gas leak check point
Outdoor
DB WB
95 75
115 75
67 57
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