LG AS-W0964DH0/GH0 - Outdoor Unit Connection and Cautions

- 23 -
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Installation
Outdoor
Align the center of the pipings and sufficiently tighten
the flare nut by hand.
Finally, tighten the flare nut with torque wrench until the
wrench clicks.
• When tightening the flare nut with torque wrench,
ensure the direction for tightening follows the arrow on
the wrench.
mm inch kgf.m
Ø6.35mm 1/4" 1.8~2.5
Ø9.52mm 3/8" 3.4~4.2
Ø12.7mm 1/2" 5.5~6.6
Ø15.88mm 5/8" 6.3~8.2
Ø19.05mm 3/4" 9.9~12.1
Outside diameter Torque
Outdoor unit
Liquid side piping
(Smaller diameter)
Gas side
piping
(Bigger
diameter)
Torque wrench