LG K09AH.N41 Installation Manual page 15

For left rear piping
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.
• Insert the spacer etc. between the indoor
unit and the installation plate and separate
the bottom of the indoor unit from the wall.
Connecting the piping to the indoor unit and
the 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.
Outside diameter
mm inch
Ø6.35
Ø9.52
Ø12.7
Ø15.88
Ø19.05
3. When extending the drain hose at the indoor
unit, install the drain pipe.
Torque
kgf . m
1/4 1.8~2.5
3/8 3.4~4.2
1/2 5.5~6.6
5/8 6.3~8.2
3/4 9.9~12.1
1
Indoor unit
Installation plate
8cm
Indoor unit tubing Flare nut
Wrench
Indoor unit tubing
Drain hose
Vinyl tape
Adhesive
Installation Manual 15
Installation
2
Connecting
cable
Drain pipe
Spacer
Pipes
Open-end wrench (fixed)
Flare nut
Connection pipe
Indoor unit drain hose
(narrow)