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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
(3) Connecting Pipings and the cable to Outdoor unit
Outdoor unit
A-UNIT
Gas side piping
Liquid side piping
B-UNIT
Torque wrench
1) Connecting the pipings to the Outdoor
unit
1. Align the center of the pipings and sufficiently
tighten the flare nut with fingers.
2. 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.
Pipe Size
Torque
Liquid Side (1/4")
1.8kg.m
Gas Side (3/8")
4.2kg.m
Gas Side (1/2")
5.5kg.m
Содержание L2-C243AL1
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