LG multi V ARUN Series Installation Manual page 47

u Y branch pipe
Models
ARBLN01621
ARBLN03321
ARBLN07121
ARBLN14521
ARBLN23220
O.D.38.1
2
Gas pipe
I.D12.7
I.D15.88
281
292
I.D19.05 O.D15.88
70
I.D22.2 I.D19.05 I.D15.88
1
I.D25.4
I.D15.88
390
413
I.D22.2 I.D28.58 O.D25.4
O.D19.05
3 1
70 80
I D . 2 . 8 8 5 I D .
1
I.D31.8
I.D19.05
376
404
I.D28.58 I.D31.8 I.D34.9 O.D31.8
2
1
O.D22.2
120 90
I.D38.1
I.D41.3
I.D34.9
I.D38.1
471
517
I.D19.05 I.D15.88 I.D41.3
O.D38.1
3
2
O.D22.2
120
90
I.D12.7 O.D28.58
3
2
O.D15.88
I.D.44.48
I.D.53.98 I.D41.3
1
I.D.44.48
I.D41.3
420
490
I.D.34.9 I.D31.8 I.D.53.98
I.D.28.58 O.D.44.48
3
X2 X2
2 3
175 100
I.D12.7 I.D.19.05
3
3
O.D15.88 O.D.22.2
70
Pipe connections between indoor and outdoor unit
I.D12.7
I.D15.88
I.D15.88 74
I.D12.7
I.D19.05 I.D12.7
2
I.D19.05
83
I.D12.7
3
I.D22.2
O.D19.05
I.D25.4
2
110
I.D19.05
2 2 2 . I.D15.88
2
I.D15.88
96
I.D12.7
3
I.D22.2
O.D19.05
I.D28.58
3
120
I.D34.9
I.D28.58
2
I.D28.58
125
I.D34.9 I.D22.2
3
I.D38.1
O.D34.9
I.D41.3
3
130
I.D22.2
I.D19.05
I.D38.1
2
I.D.44.48
I.D38.1 134
3
I.D.25.4
I.D.22.2
O.D.28.58
3
115
I.D.15.88
120
Liquid pipe
I.D.6.35 I.D9.52
1
281
292
1
O.D9.52
I.D12.7
70
I D . . 9 2 5 I.D9.52
I.D12.7
I.D9.52
321
332
I.D12.7 I.D15.88 I.D15.88
I.D15.88 I.D19.05
I.D19.05
371
394
O D . 2 1 7 . I D . . 9 2 5 I.D6.35 O.D12.7
3 2
110
I.D15.88 I.D19.05 I.D22.2
1
I.D22.2
I.D19.05
416
444
I.D12.7 O.D19.05
O.D15.88 I.D9.52 I.D22.2 O.D12.7
2 3 3
110
80
I.D.25.4
I.D25.4 I.D22.2 I.D.22.2 I.D.19.05
I.D.25.4
I.D.22.2
346
379
I.D.15.88 I.D9.52
O.D.19.05 I.D.12.7 O.D12.7
2 3 X2 3
110 110
Installation Manual 47
[unit:mm]
I.D6.35
I.D9.52
74
I.D.6.35
I.D.9.52
I.D12.7
I D . . 6 5 3
I.D12.7
74
I.D6.35
I.D19.05
I.D12.7
2
I.D12.7
83
3
I D . . 9 2 5
70
I.D19.05
I.D15.88
2
I.D15.88
I.D12.7
96
3
I.D9.52
I.D6.35
110
2
96
I.D.19.05
3
I.D6.35