EN
13
Super Digital Inverter
Refrigerant Pipe Length
Single
Simultaneous twin
Allowable pipe length (m)
Height difference (Indoor-outdoor H) (m)
Total length L
Indoor unit: Upper
Outdoor unit: Lower
50
30
30
Pipe diameter (mm)
Number of bent portions
Gas side
Liquid side
10 or less
Ø15.9
Ø9.5
Allowable pipe length (m)
Height difference (m)
Total length
• 1
+ 2
• 1
+ 3
Maximum
Distributed pipes
• 2
• 3
Maximum
Distributed pipes
• 3
– 2
Maximum
Indoor-outdoor H
Indoor-indoor (
Δ
h)
Indoor unit: Upper
Outdoor unit:
Upper
50
15
10
30
30
0.5
Pipe diameter (mm)
Number of bent
portions
Main pipe
Branching pipe
Gas side
Liquid side
Gas side
Liquid side
Ø15.9
Ø9.5
Ø12.7
Ø6.4
10 or less
H
L
Figure of Single
Indoor Unit
Outdoor Unit
1
2
3
H
Figure of Simultaneous twin
Indoor Unit
Indoor Unit
Outdoor Unit
Distributor