5. Refrigerating Cycle Block Diagram

INDOOR UNIT

OUTDOOR UNIT

 

2Way valve

T1

Check valve

 

(A)

Cross fan

(B)

Liquid side

Capillary tube

Capillary tube

Cross fan

Heat exchanger (Condenser)

Heat

 

Gas side

 

 

exchanger

 

Compressor-B

(Evaporator)

T2

Compressor-A

3Way valve

4Way valve

Propeller fan

Refrigerating cycle temperature and pressure

 

 

STD Pressure

Piping Temp.(°F)

 

 

Temp.

Condition (°F)

 

 

 

 

 

 

 

 

 

 

 

 

 

Operating Condition

(psi)

T1

T2

 

Indoor

 

Outdoor

 

 

 

 

 

 

 

 

 

 

 

 

 

3-WAY V/V

DB

 

WB

 

DB

 

WB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard

57-71

50-54

50-54

80

 

67

 

95

 

75

 

 

 

 

 

 

 

 

 

 

 

 

Cooling

Max over load

-

61-64

61-64

80

 

67

 

115

 

75

 

 

 

 

 

 

 

 

 

 

 

 

 

Low temp.

-

34-39

34-39

67

 

57

 

67

 

57

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard

242-284

90-97

140-158

70

 

60

 

47

 

43

 

 

 

 

 

 

 

 

 

 

 

 

Heating

Max over load

-

97-104

149-167

80

 

-

 

75

 

65

 

 

 

 

 

 

 

 

 

 

 

 

 

Deice

-

82-90

104-113

70

 

60

 

35

 

33

 

 

 

 

 

 

 

 

 

 

 

 

31

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Image 32
Samsung UD26B1C2, UD18B1C2, AD18B1C09, AD26B1C13 service manual Refrigerating Cycle Block Diagram

AD26B1C13, AD18B1C09, UD18B1C2, UD26B1C2 specifications

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