Installing The Branch Joints - Samsung RD080HRXGB Installation Manual

installing the unit
REFRIGERANT PIPING WORKS

Installing the branch joints

 Y-joint
• I nstall the Y-joint 'horizontally' or 'vertically'.
Install horizontally

Install vertically

Note • When using A~J type of Y-joint, connect the Y-joint to the pipe with provided reducer.
• W hen using K~Z type of Y-joint, connect the Y-joint to the pipe by cutting the inlet of the
Y-joint or provided reducer properly.
• Keep a minimum distance of 500mm or more before connecting a branch joint.
CAUTION
30_ installing the unit
Rear
Reducer
Pipe
Front
To outdoor unit
Install the Y-joint within ±15° on

the horizontal or on the vertical.
10~15mm
or more
To other branch
joint or indoor unit
Pipe
Reducer
Rear
Main pipe
500mm
or more