LG SE Serie Manual De Instalación página 9

I Tighten the flare nut with a wrench.
Torque
wrench
Indoor
unit tubing
Pipe Size[Torque]
GAS
Ø12.7[5.5kg . m]
Ø15.88[6.6kg . m]
I When extending the drain hose at the indoor unit,
install the drain pipe.
Drain pipe
Vinyl tape(narrow)
Adhesive
6. Wrap the insulation material around the connect-
ing portion.
I Overlap the connection pipe insulation material
and the indoor unit pipe insulation material. Bind
them together with vinyl tape so that there is no
gap.
Plastic bands
Spanner (fixed)
Flare nut
Connection
pipe
LIQUID
Ø6.35[1.8kg . m]
Ø9.52[4.2kg . m]
Indoor unit
drain hose
Insulation material
I Wrap the area which accommodates the rear pip-
ing housing section with vinyl tape.
Connection
pipe
Wrap with vinyl tape
Vinyl tape
(wide)
Connecting cable
Vinyl tape(narrow)
I Bundle the piping and drain hose together by
wrapping them with vinyl tape over the range with-
in which they fit into the rear piping housing sec-
tion.
Wrap with vinyl tape
Pipe
Vinyl tape(wide)
Drain hose
For right 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.
Installation
Indoor
unit pipe
Pipe
Connecting cable
Drain pipe
Installation Manual 9