LG LMCN185HV Installation Instructions - Page 13

Good case, Bad case

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ENGLISH 8. 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. Outside diameter mm inch Ø6.35 1/4 Ø9.52 3/8 Ø12.7 1/2 Torque kgf.m (lbf·ft) 1.8~2.5 (13~18) 3.4~4.2 (24~30) 5.5~6.6 (40~48) 3) Next, extend the indoor unit's drain hose. Then attach the drain pipe. Installation Indoor unit tubing Flare nut Pipes Wrench Indoor unit tubing Open-end wrench (fixed) Flare nut Connection pipe Drain pipe Indoor unit drain hose Adhesive Vinyl tape(narrow) Installation Information. For left piping. Follow the instruction below. Good case • Press on the upper side of clamp and unfold the tubing to slowly downward. Bad case • Bending the pipe from right to left may cause damage to the tubing. Installation Manual 13

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Installation
Installation Manual
13
ENGLISH
8. 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) Next, extend the indoor unit's drain hose.
Then attach the drain pipe.
Indoor unit tubing
Flare nut
Pipes
Wrench
Indoor unit tubing
Open-end wrench (fixed)
Connection pipe
Flare nut
Vinyl tape(narrow)
Adhesive
Drain pipe
Indoor unit drain hose
mm
inch
kgf.m (lbf
·
ft)
Ø
6.35
1/4
1.8~2.5 (13~18)
Ø
9.52
3/8
3.4~4.2 (24~30)
Ø
12.7
1/2
5.5~6.6 (40~48)
Outside diameter
Torque
Installation Information. For left piping. Follow the instruction below.
Good case
•
Press on the upper side of clamp and unfold the tubing to slowly downward.
Bad case
•
Bending the pipe from right to left may cause damage to the tubing.