LG TMNC092DYAA - Connection of the Pipes-Outdoor

Flaring work and connection of piping
Align the center of the pipings and suciently
tighten the are nut by hand.
Finally, tighten the are nut with torque wrench
until the wrench clicks.
• When tightening the are nut with torque wrench, ensure
the direction for tightening follows the arrow on the wrench.
• Bad case
• Following bending type from right to left could cause
problem of pipe damage.
Connection of the pipes-Outdoor
mm inch kg
.
m
Ø6.35 1/4 1.8
Ø9.52 3/8 4.2
Ø12.7 1/2 5.5
Ø15.88 5/8 6.6
Ø19.05 3/4 6.6
Outside diameter Torque
Outdoor unit
Gas side piping
(Bigger diameter)
Liquid side
piping
(Smaller
diameter)
Torque wrench
46 Mutli Air Conditioner