Connecting Pipes To The Outdoor Unit; Checking The Drainage - LG LB-H60BESA0 Installation Manual

Connecting Pipes to the Outdoor Unit

Connecting the pipes to the Outdoor
unit
• Align the center of the pipings and sufficiently
tighten the flare nut with fingers.
• 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
1/4"
3/8"
1/2"
5/8"
3/4"

Checking the Drainage

Checking the Drainage
• Remove the Air Filter.
• Check the drainage.
- Spray one or two glasses of water upon the
evaporator.
- Ensure that water flows drain hose of indoor
unit without any leakage.
Torque
1.8kg.m
4.2kg.m
5.5kg.m
6.6kg.m
6.6kg.m
Connecting Pipes to the Outdoor Unit
Outdoor unit
Torque wrench
Installation Manual 21
Gas side piping
(Bigger Dia.)
Liquid side piping
(Smaller Dia.)