Loading ...
Loading ...
Loading ...
60 Outside Unit
HR Unit PCB
3) Setting the Valve Group.
No.1, 2 Valve
/
No.3, 4 Valve
Control
No.3, 4 Valve
Control
DIP S/W setting
No.2, 3 Valve
Control
No.1, 2 Valve
Control
Not control
Example
Indoor Unit
Indoor Unit
Large capacity indoor unit
Indoor Unit
Indoor Unit
Large capacity indoor unit
Indoor Unit
Indoor Unit
Large capacity indoor unit
Large capacity indoor unit
Large capacity indoor unit
Indoor Unit
Indoor Unit
Indoor Unit
Indoor Unit
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Models Gas Pipe Liquid pipe
ARBLN03321
[Unit:mm(inch)]
I.D19.05(3/4)
I.D19.05(3/4)
I.D19.05(3/4)
O.D19.05(3/4)
O.D19.05(3/4)
I.D12.7(1/2)
I.D12.7(1/2)
I.D15.88(5/8)
I.D15.88(5/8)
I.D22.2(7/8)
I.D22.2(7/8)
I.D22.2(7/8)
I.D25.4(1)
I.D25.4(1)
I.D12.7(1/2)
I.D12.7(1/2)
I.D12.7(1/2)
I.D6.35(1/4)
I.D9.52(3/8)
I.D9.52(3/8)
I.D9.52(3/8)
I.D6.35(1/4)
I.D28.58(1-1/8)
O.D25.4(1)
Note:
If the large capacity indoor units are installed, below Y branch pipe should be used
] Y branch pipe
Loading ...
Loading ...
Loading ...