LG A3UW186FA3 Installation Manual page 19

Branch
Model
PMBL5620
PMBL1203F0
Ø19.05
Y branch
A
• Ensure that the branch pipes are attached horizontally or vertically (see the diagram
below.)
A
• Branch pipe should be insulated with the insulator in each kit.
(included with kit)
Insulation
Tape
(field supply)
Tape(field supply)
Gas Pipe
Ø19.05
Ø19.05
Ø19.05
Horizontal
plane
Viewed from point A
in direction of arrow
Insulator
Tape(field supply)
Flaring Work and Connection of Piping
Ø9.52
A To Outdoor Unit
To BD Unit
B
B
Within +/- 10°
Liquid and gas Liquid and gas
pipe joints pipe joints
Insulation
Liquid Pipe
Ø9.52
Ø9.52
Ø9.52
Facing upwards
Tape
(field supply)
Insulator for
field piping
Tape(field supply)
Insulation
Insulation
Installation Manual 19
[unit:mm]
Ø9.52