Connecting Pipings And The Cable To Outdoor Unit - LG LS-H0560CL Service Manual

3. Connecting Pipings and the cable to Outdoor unit

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 fol-
lows the arrow on the wrench.
Pipe Size
Liquid Side (1/4")
Gas Side (3/8")
2) Connection of the cable
1. Remove the cover control from the unit by loosen-
ing the screw.
Connect the wires to the terminals on the control
board individually as the following.
Cooling only type
Terminals on the outdoor unit
Color of Wires
Terminals on the indoor unit
2. Secure the cable onto the control board with the
holder (clamper).
3. Refix the cover control to the original position with
the screw.
Torque
1.8kg·m
4.2kg·m
1(L) 2(N)
BROWN BLUE GREEN/YELLOW
1(L) 2(N)
Outdoor unit
Torque wrench
Outdoor unit
Over
5mm
Holder for
connect cable
Cover control
—19—
Outdoor unit
Liquid side piping
(Smaller Dia.)
Gas side piping
(Bigger Dia.)
Liquid side piping
(Smaller Dia.)
Terminal block
(Pillar terminal)
Connecting
cable
Holder for
connecting
cable
Cover control
Terminal block
(Pillar terminal)
Over
5mm
Connecting
cable
Gas side piping
(Bigger Dia.)
Torque wrench