Connecting Pipings And The Cable To Outdoor Unit - LG LP-E5020CL Service Manual

6.5 Connecting Pipings and the cable to Outdoor unit

1) Connecting the pipings to the outdoor unit .
¥LAlign the center of the pipings and sufficiently tighten
the flare nut with fingers.
¥MFinally 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
3/8"
3/4"
2) Connecting the cables to the outdoor unit
¤ Open the control board cover from the outdoor unit
by removing the screws.
¤ØSecure the cable onto the control board with
clamp.
Torque
4.2 Kg . m
6.5 Kg . m
¤ŁConnect wires to the terminals on the control board
¤ŒSecure the control board cover to the original
– 31 –
Gas side piping
Outdoor unit
individually.
position with the screws.
Liquid side piping
Torque wrench