Pipe
Reducer
Reducer
Pipe
To other outdoor unit
To other outdoor joint or
Y- joint of the main pipe
To other outdoor unit
To other outdoor
joint or outdoor unit
<Gas pipe, High pressure gas pipe>
To other outdoor
joint or outdoor unit
Note
• When using A~J type of Outdoor joint, connect the Outdoor joint to the pipe with
provided reducer.
• When using K~Z type of Outdoor joint, connect the Outdoor joint to the pipe by cutting
provided reducer properly.
10~15mm(3/8~5/8”)
or more
installing the unit
REFRIGERANT PIPING WORKS
Installing the branch joints
Outdoor joint
Use the attached reducer properly according to the selected pipe size.
<Liquid pipe>
Pipe
Reducer at the
liquid side
Reducer
Pipe
To other outdoor unit
To other outdoor joint or
Y-joint of the main pipe
To other outdoor
joint or outdoor unit
Liquid pipeGas pipe
Oil balancing
pipe
Do not install the outdoor
joint like the above diagram.
Installation of outdoor joint
High pressure gas pipe
DVM PLUS3_IM_E_31180-1.indd 30 2009-10-16 ｿﾀﾈﾄ 2:10:32
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