Samsung RD080HRXGB Installation Manual page 32

installing the unit
REFRIGERANT PIPING WORKS
Installing the branch joints
 Outdoor joint
Installation of outdoor joint

Gas pipe
Use the attached reducer properly according to the selected pipe size.

To other outdoor unit
Reducer
To other outdoor joint or
Y-joint of the main pipe
To other outdoor unit
Reducer
Note • W hen using A~J type of Outdoor joint, connect the Outdoor joint to the pipe with
provided reducer.
• W hen using K~Z type of Outdoor joint, connect the Outdoor joint to the pipe by cutting
provided reducer properly.
32_ installing the unit
Liquid pipe
High pressure gas pipe
Pipe
Reducer at the
liquid side
Pipe
Pipe
Reducer
Pipe
To other outdoor joint or
Y- joint of the main pipe
<Gas pipe, High pressure gas pipe>
Oil balancing
pipe
Do not install the outdoor
joint like the above diagram.
To other outdoor
joint or outdoor unit
<Liquid pipe>
To other outdoor
joint or outdoor unit
To other outdoor unit
To other outdoor
joint or outdoor unit
10~15mm
or more