EDUS30-900-N
REFNET Pipe System
Installation of Outdoor Units
7
3.4
REFNET Joints and Headers
3.4.1
REFNET Joints
For gas and liquid branch pipes
Make sure that all branch pipes are fitted such that they branch either horizontally or vertically.
When the size of the selected field piping is different from that of branch pipe then the connecting section should be
cut with a pipe cutter as shown in the figure below.
When you are cutting an inlet or outlet pipe with a pipe cutter make sure that you make the cut in the center of the
connection area.
Branch pipes must be insulated in accordance with the handbook which comes with each kit.
3.4.2
REFNET Header
Summary of Contents for 80PTJU
Page 1: ...EDUS 30 900 N AMERICAS AMERICAS Installation ...
Page 17: ...REFNET Pipe System EDUS30 900 N 16 Installation of Outdoor Units 3P161697D ...
Page 21: ...REFNET Pipe System EDUS30 900 N 20 Installation of Outdoor Units C 3P113151C 7 8 1 1 1 8 ...
Page 23: ...REFNET Pipe System EDUS30 900 N 22 Installation of Outdoor Units C 3P113623C 7 8 1 1 1 8 ...
Page 25: ...REFNET Pipe System EDUS30 900 N 24 Installation of Outdoor Units 3P185500 ...
Page 27: ...REFNET Pipe System EDUS30 900 N 26 Installation of Outdoor Units 1P185542 ...