LG AS-W0964GG1, Engineering Product Data Book

Page: 97 / 110

96 2008 Product Data
Connecting the piping to the indoor unit and drain
hose to drain pipe.
1. Align the center of the pipes and sufficiently tighten
the flare nut by hand.
2. Tighten the flare nut with a wrench.
3. Mount the clamp on the boss with a type "B"
screw.(optional)
4. When extending the drain hose at the indoor unit,
install the drain pipe.
mm inch kgf.m
Ø6.35 1/4 1.8~2.5
Ø9.52 3/8 3.4~4.2
Ø12.7 1/2 5.5~6.6
Ø15.88 5/8 6.3~8.2
Outside diameter Torque
14. Installation
Indoor unit tubing Flare nut Pipes
Wrench
Indoor unit tubing
Open-end wrench (fixed)
Connection pipe
Flare nut
1. Route the indoor tubing and the drain hose to the
required piping hole position.
2. Insert the piping, drain hose, and the connecting
cable into the piping hole.
3. Insert the connecting cable into the indoor unit.
• Don't connect the cable to the indoor unit.
• Make a small loop with the cable for easy
connection later.
4. Tape the drain hose and the connecting cables.
5. Indoor unit installation
• Hang the indoor unit from the hooks at the top of the
installation plate.
• Mount the tubing cover between the indoor unit and
the installation plate and separate the bottom of the
indoor unit from the wall.
For left rear piping
1 2
Drain pipe
Connecting
cable
Installation plate
Indoor unit
8cm
Tubing cover
Drain hose
Type "B" screw
Clamp
Boss