Λ Λ; Refrigerating Cycle Block Diagram - Samsung AS18A9RCF Service Manual

Λ Λ

Refrigerating Cycle Block Diagram

Indoor unit
T
Heat
exchanger
(Evaporator)
Refrigerating cycle temperature and pressure
Model
AS18A9(0)RCF
AS24A1(2)RC
1
2-way valve
Liquid side
T
2
Gas side
3-way valve
STD Pressure
Operating Condition
3-Way Valve
Standard
Cooling
Max over load
Low temp
Standard
Max over load
Cooling
Low temp
Outdoor unit
Capillary tube
Compressor
Piping Temp.[°F/(°C)]
(psi)
T1 T2
50~54 50~54
64~78
(10~12) (10~12)
-
-
-
-
46~54 46~54
57~71
(7~12) (7~12)
-
-
-
-
Heat
exchanger
(Condenser)
Cooling
Gas leak check point
Use Temp. Condition [°F/(°C)]
Indoor
DB WB DB
80 67
(26) (20) (35)
80 67 115
-
(26) (20) (46)
67 57
-
(20) (13) (20)
80 67
(26) (20) (35)
80 67 115
-
(26) (20) (46)
67 57
-
(20) (13) (20)
Outdoor
WB
95 75
(24)
75
(24)
67 57
(13)
95 75
(24)
75
(24)
67 57
(13)
29