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* When servicing the cycle, be sure to change the strainer for the dryer.
Conditions
RAC-18GE2B,
Cooling
18G2B
RAC-18G2L
Cooling
RAC-18G-AR
Cooling
Note : Measure the heat exchanger temperature at the center of U-bend.
(By means of thermistor thermometer)
5. REFRIGERATING CYCLE DIAGRAM
RAC-18GE2B, 18G2B, 18G2L
RAC-18G-AR
Surface temp. of heat exchanger
Standard
High temperature
Low temperature
Standard
High temperature
Low temperature
Standard
High temperature
Low temperature
1.5∅ X 500 mm
0.8 ∅ X 650 mm
1.5∅ X 600 mm
1.5∅ X 1100 mm
0.8∅ X 650 mm
1.5∅ X 1000 mm
interchanging pipe (°C)
T
T
1
2
10
63
17
72
2
39
7
52
17
72
2
39
9
53
17
71
2
39
– 7 –
FILE NO. SVM-06049
Ambient temp. conditions
DB/WB (°C)
Indoor
Outdoor
29/19
46/24
32/23
52/31
21/16
21/16
27/19
35/24
32/23
52/31
21/16
21/16
27/19
35/24
32/23
52/31
21/16
21/16
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