Table of Contents
Advertisement
22
• Header should be insulated with the insulator in each kit.
• Joints between branch and pipe should be sealed with the tape in-
cluded in each kit.
Tape
Insulator
Insulator of field pipe
• Any cap pipe should be insulated using the insulator provided with
each kit and then taped as described above.
Insulator for cap pipe
Cap pipe
Y branch pipe
Models
Gas pipe
I.D12.7(1/2)
I.D12.7(1/2)
I.D15.88(5/8)
I.D15.88(5/8)
1
I.D15.88(5/8)
ARBLN
I.D12.7(1/2)
01621
281(11-1/16)
292(11-1/2)
I.D19.05(3/4)
1
O.D15.88(5/8)
70(2-3/4)
I.D22.2(7/8)
I.D19.05(3/4)
I.D15.88(5/8)
I.D25.4(1)
I.D19.05(3/4)
I.D12.7(1/2)
1
I.D19.05(3/4)
I.D15.88(5/8)
ARBLN
390(15-11/32)
413(16-1/4)
03321
I.D22.2(7/8)
I.D22.2(7/8)
I.D28.58(1-1/8)
O.D19.05(3/4)
O.D25.4(1)
O.D19.05(3/4)
3
1
2
70(2-3/4)
80(3-5/32)
110(4-11/32)
I.D19.05(3/4)
I.D28.58(1-1/8)
I.D22.2(7/8)
I.D15.88(5/8)
2
1
I.D15.88(5/8)
I.D12.7
I.D31.8(1-1/4)
I.D19.05(3/4)
(1/2)
ARBLN
376(14-13/16)
404(15-29/32)
07121
I.D28.58(1-1/8)
I.D34.9(1-3/8)
I.D22.2(7/8)
O.D19.05(3/4)
O.D22.2(7/8)
I.D31.8(1-1/4)
O.D31.8(1-1/4)
2
1
3
120(4-23/32)
90(3-17/32)
120(4-23/32)
I.D34.9(1-3/8)
I.D34.9(1-3/8)
I.D38.1(1-1/2)
I.D41.3(1-5/8)
I.D28.58(1-1/8)
2
I.D28.58(1-1/8)
I.D38.1(1-1/2)
I.D34.9(1-3/8)
I.D22.2(7/8)
471(18-17/32)
ARBLN
517(20-11/32)
14521
I.D19.05(3/4)
I.D41.3(1-5/8)
I.D15.88(5/8)
O.D22.2(7/8)
I.D38.1(1-1/2)
O.D38.1(1-1/2)
O.D34.9(1-3/8)
3
2
3
120(4-23/32)
90(3-17/32)
130(5-1/8)
I.D12.7(1/2)
I.D22.2(7/8)
O.D28.58(1-1/8)
3
2
O.D15.88(5/8)
120(4-23/32)
70(2-3/4)
I.D.44.48(1-3/4)
I.D.53.98(2-1/4)
I.D41.3(1-5/8)
I.D38.1(1-1/2)
2
1
I.D.44.48(1-3/4)
I.D.44.48(1-3/4)
I.D41.3(1-5/8)
420(16-17/32)
ARBLN
490(19-9/32)
I.D.34.9(1-3/8)
I.D31.8(1-1/4)
I.D.53.98(2-1/4t
23220
I.D.28.58(1-1/8) O.D.44.48(1-3/4)
O.D.38.1(1-1/2)
O.D.
28.58(1-1/8)
2
3
X2
2
3
X2
3
175(6-7/8)
100(4-11/32)
I.D12.7(1/2)
I.D.
19.05(3/4)
3
3
O.D15.88(5/8)
O.D.
22.2(7/8)
120(4-23/32)
70(2-3/4)
Insulate the header using
the insulation
material attached to the
branch pipe kit
as shown in the figure.
Tape
[Unit:mm(inch)]
Liquid pipe
I.D9.52(3/8)
I.D6.35(1/4)
I.D6.35(1/4)
I.D9.52(3/8)
1
I.D6.35(1/4)
74
I.D9.52(3/8)
(2-29/32)
281(11-1/16)
292(11-1/2)
I.D12.7(1/2)
1
O.D9.52(3/8)
70(2-3/4)
I.D12.7(1/2)
2
I.D9.52(3/8)
I.D6.35(1/4)
I.D9.52(3/8)
I.D12.7
83
(1/2)
(3-9/32)
I.D12.7(1/2)
I.D12.7(1/2)
3
I.D9.52(3/8)
I.D6.35(1/4)
321(12-5/8)
332(13-1/16)
I.D25.4(1)
I.D19.05(3/4)
I.D15.88(5/8)
I.D12.7(1/2)
I.D15.88(5/8)
I.D12.7(1/2)
I.D12.7(1/2)
I.D15.88(5/8)
96
I.D19.05(3/4)
I.D19.05(3/4)
(3-25/32)
371(14-19/32)
3
394(15-1/2)
I.D9.52(3/8)
I.D9.52(3/8)
O.D12.7(1/2)
I.D6.35(1/4)
O.D12.7(1/2)
I.D28.58(1-1/8)
3
2
70(2-3/4)
110(4-11/32)
I.D15.88(5/8)
I.D19.05(3/4)
I.D22.2(7/8)
I.D19.05(3/4)
I.D15.88(5/8)
2
1
125
I.D12.7
(4-29/32)
I.D15.88(5/8)
I.D22.2(7/8)
(1/2)
I.D19.05(3/4)
3
41616-3/8)
444(17-15/32)
I.D9.52(3/8)
I.D12.7(1/2)
O.D19.05(3/4)
I.D41.3
O.D15.88(5/8)
I.D9.52(3/8)
O.D12.7(1/2)
I.D6.35(1/4)
I.D22.2(7/8)
(1-5/8)
2
3
3
110(4-11/32)
80(3-5/32)
110(4-11/32)
I.D19.05(3/4)
I.D.
25.4(1)
I.D25.4(1)
I.D.
22.2(7/8)
I.D.
22.2(7/8)
I.D.
19.05(3/4)
2
I.D38.1(1-1/2)
134
I.D.
25.4(1)
I.D.
22.2(7/8)
I.D.
19.05(3/4)
3
346(13-5/8)
3
I.D.
25.4(1)
379(14-29/32)
I.D.
22.2(7/8)
I.D.15.88(5/8)
I.D9.52(3/8)
O.D.
O.12.7(1/2)
O.12.7(1/2)
.D6.35(1/4)
115(4-17/32)
19.05(3/4)
I.D.
15.88(5/8)
2
3
3
X2
110(4-11/32)
110(4-11/32)
Header
Models
4 branch
ID12.7(1/2)
ID15.88(5/8)
ARBL054
7 branch
ID12.7(1/2)
ARBL057
ID15.88(5/8)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
4 branch
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID15.88(5/8)
ID12.7(1/2)
ID15.88(5/8)
ID12.7(1/2)
ID12.7(1/2)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ARBL104
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
7 branch
ID12.7(1/2)
ID12.7(1/2)
ID15.88(5/8)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID12.7(1/2)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ID15.88(5/8)
ARBL107
ID15.88(5/8)
10 branch
ID12.7(1/2)
ID15.88(5/8)
ARBL1010
10 branch
ID12.7(1/2)
ID15.88(5/8)
ARBL2010
74
(2-29/32)
Leak Test and Vacuum drying
Leak test
Leak test should be made by pressurizing nitrogen gas to 3.8
MPa(551.1psi). If the pressure does not drop for 24 hours, the system
passes the test. If the pressure drops, check where the nitrogen leaks.
74
For the test method, refer to the following figure. (Make a test with
(2-29/32)
the service valves closed. Be also sure to pressurize liquid pipe, gas
pipe and high/low pressure common pipe)
The test result can be judged good if the pressure has not be reduced
after leaving for about one day after completion of nitrogen gas pres-
surization.
2
83
(3-9/32)
3
Slave 1 outside unit
Nitrogen
gas
cylinder
96
(3-25/32)
3
Nitrogen
gas
cylinder
96(3-25/32)
Gas pipe
Liquid pipe
360(14-5/32)
120(4-23/32)
ID12.7(1/2)
ID6.35(1/4)
ID15.88(5/8)
150
120
(5-29/32)
ID9.52(3/8)
(4-23/32)
ID19.05(3/4)
ID15.88(5/8)
540(21-1/4)
120(4-23/32)
ID12.7(1/2)
150
ID15.88(5/8)
120
(5-29/32)
(4-23/32)
ID19.05(3/4)
ID15.88(5/8)
400(15-23/32)
160(6-5/16)
ID15.88(5/8)
ID12.7(1/2)
ID6.35(1/4)
ID15.88(5/8)
ID19.05(3/4)
150
120
ID9.52(3/8)
(5-29/32)
(4-23/32)
ID22.2(7/8)
ID28.58(1-1/8) ID25.4(1)
700(27-9/16)
580(22-27/32)
ID6.35(1/4)
ID6.35(1/4)
160(6-5/16)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID15.88(5/8)
ID12.7(1/2)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID9.52(3/8)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID15.88(5/8)
ID9.52(3/8)
150
ID9.52(3/8)
120
ID19.05(3/4)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
(4-23/32)
(5-29/32)
ID28.58(1-1/8) ID25.4(1)
ID22.2(7/8)
760(29-28/32)
160(6-5/16)
ID15.88(5/8)
ID12.7(1/2)
150
120
ID19.05(3/4)
(5-29/32)
ID15.88(5/8)
(4-23/32)
ID28.58(1-1/8)
ID22.2(7/8)
ID25.4(1)
775(30-17/32)
182(7-5/32)
ID15.88(5/8)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
ID6.35(1/4)
150
ID6.35(1/4)
ID9.52(3/8)
ID19.05(3/4)
ID6.35(1/4)
120
(5-29/32)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
(4-23/32)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID9.52(3/8)
ID31.8(1-1/4)
ID28.58(1-1/8)
ID34.9(1-3/8)
Master outside unit
Close
Close
Close
Close
Close
Close
[Unit:mm(inch)]
360(14-5/32)
120(4-23/32)
ID6.35(1/4)
ID9.52(3/8)
150
120
(5-29/32)
(4-23/32)
ID12.7(1/2)
ID9.52(3/8)
540(21-1/4)
120(4-23/32)
ID6.35(1/4)
ID9.52(3/8)
150
120
(5-29/32)
(4-23/32)
ID12.7(1/2)
ID9.52(3/8)
360(14-5/32)
120(4-23/32)
ID6.35(1/4)
ID9.52(3/8)
150
120
(5-29/32)
(4-23/32)
ID9.52(3/8)
ID12.7(1/2)
120(4-23/32)
ID6.35(1/4)
ID6.35(1/4)
ID9.52(3/8)
150
ID9.52(3/8)
120
(5-29/32)
(4-23/32)
ID12.7(1/2)
ID9.52(3/8)
760(29-28/32)
160(6-5/16)
ID15.88(5/8)
150
120
ID19.05(3/4)
(5-29/32)
(4-23/32)
ID28.58(1-1/8)
ID22.2(7/8)
ID25.4(1)
700(27-9/16)
107(4-7/32)
60*9=540(21-1/2)
ID6.35(1/4)
ID6.35(1/4)
150
120
ID9.52(3/8)
(5-29/32)
(4-23/32)
ID9.52(3/8)
ID19.05(3/4)
ID15.88(5/8)
Liquid side
Indoor unit
HR unit
Gas side
Advertisement
Table of Contents
