LG LS090HSV5 Installation Manual page 51

Connecting Indoor Unit Electrical Wiring, continued.
7. Choice of the cable path out of the indoor unit and to the outdoor
unit depends on refrigerant piping / drain hose installation:
left side piping, following back of indoor unit; right side piping,
through the knockout hole; or rear piping.
Cable Installation When Piping is on the Left Side:
• Insert the communication / connection (power) cable through the
bottom of the indoor unit,
• Connect the terminals to the terminal block.
• Secure the cable onto the terminal block with the cable retainer.
• Secure the refrigerant piping, drain hose, and communication /
connection (power) cable together using cable ties and conduit, or
by the bundling method.
Position the drain hose at the bottom. Positioning the drain hose at the
in the inside of the indoor unit.
Cable Installation When Piping is on the Right Side:
• Connect the terminals to the terminal block.
• Secure the cable onto the terminal block with the cable retainer.
• Secure the refrigerant piping, drain hose, and communication /
connection (power) cable together using cable ties and conduit, or
by the bundling method.
Position the drain hose at the bottom. Positioning the drain hose at the
in the inside of the indoor unit.
For more information on conduits or the bundling method, see the
Refrigerant Piping Connection section.
8. Reattach the metal control cover using the screw (if applica-
ble).
ELECTRICAL SYSTEM INSTALLATION
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Indoor Unit Electrical Connections
Figure 88: Cable / Refrigerant Piping / Drain Hose Installation Options.
Wiring When Piping is on the Left Side
1(L1) 2(L2) 3
Wiring When Piping is on the Right Side
1(L1) 2(L2) 3
Slide the Metal Plate
Cover Up
Terminal Block
Connection Cable
Cable Clamp
Slide the Metal Plate
Cover Up
Terminal Block
Connection Cable
Cable Clamp
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