LG DELUXE HIGH WALL MINI SPLIT Installation Instructions Manual page 8

• Tighten the flare n ut with a wrench.
Spanner (fixed)
renut
Torue
-_tJ'7_" J C °nnection
wrrqnch 1_;Z:Z_ _ pipe
Indoor
unit tubing
Pipe Size[Torque]
GAS LIQUID
318"[4,2kg.m](30.3ft,lbs) 1/4"[1.8kg.m](13ft.[bs)
1/2"[5,5kg.m](39.8ft,lbs) 1/4"[1.8kg.m](13ft4bs)
• When extending the drain hose at the indoor
unit, install the drain pipe.
Drain pipe
Indoor unit
\, drain hose
Vinyl tape(narrow)
Adhesive
6. Wrap the insulation material around the
connecting portion.
• 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
J ........ --........... Ins_ion material
• Wrap the area which accommodates the
rear piping housing section with vinyl tape.
Connection __--Indoor
pipe _ unit pipe
Vinyl tape ..... _ Wrap with vinyl tape
(wide)
Connecting cable
Pipe
Vinyl tape(narrow)
• Bundle the piping and drain hose together
by wrapping them with vinyl tape over the
range within which they fit into the rear
piping housing section.
Wrap w,th
D r_/os e_,.._ VinyI ta pe(wid e)
1. Route the indoor tubing and the drain
hose to the required piping hole position.
2./nsert the piping, drain hose and the
connecting came into the piping hole.
g cable
pipe