LG DELUXE HIGH WALL MINI SPLIT Installation Instructions Manual page 9

3. Insert the connecting cable into the indoor
unit.
• Don't connect the cable to the indoor unit.
• Make a smatl toop with the cable for easy
connection later.
4. Tape the drain hose and the connecting
cable.
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.
Indoor unit
Spacer
Installat_°npl3.a_.i_l'[I -
6. Connecting the pipings to the indoor unit and
the drain hose to drain pipe.
• Align the center of the pipings and sufficiently
tighten the flare nut by hand
Pipe Size[Torque]
GAS LIQUID
3/8"[4.2kg.m](30.3ft.lbs) 1/4"[1.8kg.rn](13ft.lbs)
1/2"[5.5kg.m](39.8ft4bs) 1/4"[1.8kg.m](13ft.lbs)
• When extending the drain hose at the indoor
unit, install the drain pipe.
Drain hose
Indoor unit drain hose
tape(narrow)
Adhesive
7. Wrap the insulation material around the
connecting portion.
• Overlap the connection pipe heat insulation
and the indoor unit pipe heat insulation
material. Bind them together with vinyl tape so
that there is no gap.
Plast!cbands Insulation material
• Wrap the area which accommodates the rear
piping housing section with vinyl tape.
Indoor unittubing Flare nut Pipings
• Tighten the flare nut with a wrench.
Spanner (fixed)
re nut
/ _.._j / Connection
_r°erqU__ pipe
Indoor
unit tubing
Connection "----___tndoor
pipe _ unit piping
Vinyl tape -- -'-EC.J ..............
(wide) Wrap with vinyl tape
/ Pipe
\\_11_ Vinyl tape
cabteC°nnecting
_ (narrow)