LG LA090HYV3 - Page 57

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Electrical System Installation
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ELECTRICAL SYSTEM INSTALLATION
Cable Installation When Piping is on the Left Side
1. Insert the communication / connection (power) cable through the left access hole, and through the inside of the indoor unit to the terminal
block.
2. Connect the communication / connection (power) cable terminals to the terminal block as detailed in “Installing the Indoor Unit Communi-
cation / Connection (Power) Cable” on the previous pages.
3. Secure the refrigerant piping, drain hose, and communication / connection (power) cable together using cable ties, or by the bundling
method.
• Position the drain hose at the bottom. Positioning the drain hose at the top of the bundle can cause condensate to overflow from the drain
pan in the inside of the indoor unit.
• If a conduit is not used, see this section or in the “Refrigerant Piping Connections” for refrigerant piping, condensate drain, power wiring /
communication cable bundling information.
Cable Installation When Piping is on the Right Side
• Insert the communication / connection (power) cable through the right access hole, and through the indoor unit to the terminal block.
• Connect the communication / connection (power) cable terminals to the terminal block as detailed in “Installing the Indoor Unit Communica-
tion / Connection (Power) Cable” on the previous pages.
• Secure the refrigerant piping, drain hose, and communication / connection (power) cable together using cable ties, or by the bundling
method.
• Position the drain hose at the bottom. Positioning the drain hose at the top of the bundle can cause condensate to overflow from the drain
pan in the inside of the indoor unit.
• If a conduit is not used, see this section or in the “Refrigerant Piping Connections” for refrigerant piping, condensate drain, power wiring /
communication cable bundling information.
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