Samsung AQ09A5(6)MAF - Refrigerating Cycle Block Diagram

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Refrigerating cycle block diagram
Λ
Heat
exchanger
(Evaporator)
Gas side
3-way valve
2-way valve
Liquid side
Capillary tube
Cooling
Gas leak check point
Cross fan
Heat
exchanger
(Condenser)
Propeller fan
Heating
Compressor
4-way valve
T
1
T2
Refrigerating cycle temperature and pressure
Operating Condition
Cooling
Heating
Standard
Max over load
Low temp
Standard
Max over load
Low temp
70~74
-
-
248~287
-
-
48~53 (9~12)
60~64 (16~18)
34~39 (1~4)
99~110 (37~43)
100~109 (38~43)
85~95 (29~35)
48~53 (9~12)
60~64 (16~18)
34~39 (1~4)
134~155 (57~68)
140~160 (60~71)
107~120 (42~49)
80 (27)
80 (27)
67 (19)
70 (21)
70 (21)
70 (21)
DB WB DB WB
67 (19)
67 (19)
57 (14)
60 (16)
-
60 (16)
95 (35)
115 (46)
67 (19)
47 (8)
75 (24)
35 (2)
75 (24)
75 (24)
57 (14)
43 (6)
65 (18)
33 (1)
STD Pressure
(psi)
3-Way Valve
Piping Temp.[°F (°C)]
Use Temp. Condition[°F (°C)]
Indoor Outdoor
T1 T2
AQ09A5(6)MA SM_E_15777 1/12/04 5:02 PM Page 32