BlueBox Datatech - Page 34

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We reserve the right to make changes without any prior notice.Translation from original instructions
Table1A-R410ARecommendeddiameters-Thethicknessofthetubemustbecompatiblewiththerefrigerant
usedandwithcurrentregulations
Model
Number
of circuits
Equivalent length
10 m
Equivalent length
20 m
Equivalent length
30 m
Equivalent length
40 m
Equivalent length
50 m
Gas Liquid Gas Liquid Gas Liquid Gas Liquid Gas Liquid
6.1 1 12 10 12 10 12 10 12 10 12 12
8.1 1 12 10 12 10 12 12 12 12 12 12
11.1 1 12 10 14 12 14 12 14 12 14 14
15.1 1 14 12 14 12 16 14 16 14 16 14
18.1 1 16 12 16 14 16 14 18 16 18 16
17.1 1 16 12 16 14 16 14 16 16 18 16
22.1 1 16 12 16 14 18 16 18 16 18 16
26.1 1 18 14 18 16 18 16 18 16 22 18
30.2 2 14 12 14 12 16 14 16 14 16 16
32.1 1 18 14 18 16 22 16 22 18 22 18
36.1 1 18 16 18 16 22 18 22 18 22 18
34.2 2 16 12 16 14 16 14 16 14 16 16
38.1 1 18 16 18 16 22 18 22 18 22 22
38.2 2 16 12 16 14 16 14 18 16 18 16
46.2 2 16 14 16 14 18 16 18 16 18 16
49.1 1 22 18 22 18 22 18 28 22 28 22
56.2 2 18 14 18 16 18 16 22 16 22 18
66.2 2 18 14 18 16 22 18 22 18 22 18
72.2 2 18 16 18 16 22 18 22 18 22 22
85.2 2 22 16 22 18 22 18 22 22 22 22
95.2 2 22 18 22 18 22 22 28 22 28 22
104.2 2 22 18 22 18 22 22 28 22 28 22
The above mentioned diameters were chosen in order to optimise the performance of the units, contempora-
neously ensuring the proper operation at the permissible conditions and to contain the refrigerant charge within
reasonable limits.