Johnson SUIT Serie Manual De Instrucciones página 39

4-6 Installation of branch pipes
1)The branch pipes should adopt U-type or Y-type ones, but never T-type ones.
2)The branch pipe must be installed horizontally,with the deviation angle no greater than
3)The branch pipe cannot turn directly when led out, and the straight length section cannot
be less than 0.8 meters.
4-7 Oil return bend settings
Connected to the first
group of indoor units
Connected to the second group of indoor units
4.Connecting pipe installation
The straight length section can turn only when its
length is greater than or equal to 0.8m.
Note:When the vertical height is more than 10 meters,
High pressure liquid pipe
Low pressure gas pipe
Oil return bending pipe set of vertical direction
12
it is necessary to add oil return bend in the middle.
Divide the vertical segments into sections not
larger than 8 meters.As shown in the picture:
Oil return bend
±10°.
8m
16m
47
V.1