Pipe Size - Fujitsu AIRSTAGE J-IIIL Design & Technical Manual

2-3. Pipe size

After referring to cooling capacity table below, select each Pipe size, Separation tube, and Header
from the cooling capacity of outdoor unit and indoor unit connected in the system.
NOTES:
• For pipe diameter, material, and wall thickness, refer to
(R410A)" on page 06-14.
• Total cooling capacity of indoor unit is the total value for the cooling capacity at rated condition
of indoor unit connected downstream.
¢ Cooling capacity table
 Outdoor unit
Ton
6
8
10
2-3. Pipe size
Model name
AOU72RLAVL
AOU96RLAVL
AOU120RLAVL
"Important items when using refrigerant
Cooling capacity (Btu/h)
72,000
96,000
120,000
- (06-19) -
Maximum
connectable
indoor unit
18
24
30
2. Piping design