Haier AV16NMVERA Design Manual - Page 99

Gas pipe b, d

Page 99 highlights

61.5KW φ28.58 φ15.88 φ31.8 φ15.88 68.0KW φ28.58 φ15.88 φ31.8 φ15.88 73.0KW φ31.8 φ19.05 φ38.1 φ19.05 80.0KW φ31.8 φ19.05 φ38.1 φ19.05 85.0 KW φ31.8 φ19.05 φ38.1 φ19.05 90.0 KW φ31.8 φ19.05 φ38.1 φ19.05 96.0 KW φ31.8 φ19.05 φ38.1 φ19.05 101.0KW φ38.1 φ19.05 φ38.1 φ22.22 106.5KW φ38.1 φ19.05 φ38.1 φ22.2 113.0KW φ38.1 φ19.05 φ38.1 φ22.2 118.0KW φ38.1 φ19.05 φ38.1 φ22.2 123.5KW φ38.1 φ19.05 φ38.1 φ22.2 130.0 KW φ38.1 φ19.05 φ38.1 φ22.2 135.0KW φ38.1 φ19.05 φ38.1 φ22.2 Note: When the distance from outdoor to the longest indoor is over 90m, the main pipe diameter should be enlarged. d. Pipe "d" diameter (between gather pipes) Total outdoor capacity before the gather pipe Liquid pipe (a, c) Gas pipe (b, d) ~68.0KW φ15.88 φ28.58 69.0~96.0KW φ19.05 Φ31.8 97.0KW~ φ19.05 e. Pipe "e" diameter (between outdoor and the gather pipe) outdoor capacity Gas pipe Liquid pipe 8HP 10HP φ19.05 φ22.2 φ9.52 12, 14 HP φ25.4 φ12.7 16HP φ28.58 φ12.7 Φ38.1 Oil equalization pipe φ9.52 Copper pipe selection: hardness softness Half-hardness Outer φ6.35 φ9.52 φ12.7 φ15.88 φ19.05 φ22.2 φ25.4 φ28.58 φ31.8 φ34.9 φ38.1 φ41.3 diameter Min. 0.8 0.8 1.0 1.0 thickness 1.0 1.1 1.2 1.4 1.4 1.4 1.4 1.43 Note: If the copper pipe with outer diameter φ19.05 is coil pipe, the thickness should be over 1.1. G R U P A d.o.o. 99

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G
R
U
P
A
d.o.o.
61.5KW
φ
28.58
φ
15.88
φ
31.8
φ
15.88
68.0KW
φ
28.58
φ
15.88
φ
31.8
φ
15.88
73.0KW
φ
31.8
φ
19.05
φ
38.1
φ
19.05
80.0KW
φ
31.8
φ
19.05
φ
38.1
φ
19.05
85.0 KW
φ
31.8
φ
19.05
φ
38.1
φ
19.05
90.0 KW
φ
31.8
φ
19.05
φ
38.1
φ
19.05
96.0 KW
φ
31.8
φ
19.05
φ
38.1
φ
19.05
101.0KW
φ
38.1
φ
19.05
φ
38.1
φ
22.22
106.5KW
φ
38.1
φ
19.05
φ
38.1
φ
22.2
113.0KW
φ
38.1
φ
19.05
φ
38.1
φ
22.2
118.0KW
φ
38.1
φ
19.05
φ
38.1
φ
22.2
123.5KW
φ
38.1
φ
19.05
φ
38.1
φ
22.2
130.0 KW
φ
38.1
φ
19.05
φ
38.1
φ
22.2
135.0KW
φ
38.1
φ
19.05
φ
38.1
φ
22.2
Note: When the distance from outdoor to the longest indoor is over 90m, the main pipe
diameter should be enlarged.
d. Pipe “d” diameter (between gather pipes)
Total outdoor capacity
before the gather pipe
Liquid pipe (a, c)
Gas pipe (b, d)
~68.0KW
φ
15.88
φ
28.58
69.0
96.0KW
φ
19.05
Φ
31.8
97.0KW~
φ
19.05
Φ
38.1
e. Pipe “e” diameter (between outdoor and the gather pipe)
outdoor capacity
Gas pipe
Liquid pipe
Oil equalization pipe
8HP
φ
19.05
10HP
φ
22.2
φ
9.52
12, 14 HP
φ
25.4
φ
12.7
16HP
φ
28.58
φ
12.7
φ
9.52
Copper pipe selection:
hardness
softness
Half-hardness
Outer
diameter
φ
6.35
φ
9.52
φ
12.7
φ
15.88
φ
19.05
φ
22.2
φ
25.4
φ
28.58
φ
31.8
φ
34.9
φ
38.1
φ
41.3
Min.
thickness
0.8
0.8
1.0
1.0
1.0
1.1
1.2
1.4
1.4
1.4
1.4
1.43
Note: If the copper pipe with outer diameter
φ
19.05 is coil pipe, the thickness should be
over 1.1.
99