LG Electronics LGxxxA1C-B3, LGENBOX-01 installation instructions

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To prevent dust from collecting, connect each AC module one by one in the following order:

Step 1. Take the female connector out from the cable holder on the PV frame.

(Do not take the unused connector out of the last AC module to prevent sagging.)

Step 2. Remove the dust cover of the trunk female connector of the module you want to install and trunk male connector of next one.

Step 3. Insert the trunk female connector into the trunk male connector in the illustrated direction below until you hear a clicking sound to connect all AC modules of each array.

WARNING

•Make sure to use only dedicated cable connectors provided by LG. Non-genuine connector may not be waterproof and/or non-genuine cable may limit the current flowing inside.

•To prevent the danger of the electric shock, firmly connect all connectors and endcaps.

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Contents AC Module System Installation Instructions Revisions Table of ContentsSafety Symbols SafetyImportant Safety Instructions FCC Guidelines Circuit SymbolsFor Micro inverter & Communication Gateway For Communication Gateway Indoor use onlyAdvantages of AC Module System IntroductionAC Module System Communication gatewayInspecting the Area of Installation Before InstallationAC Module Measuring AC Voltage of the Utility Inspecting Components of the AC ModuleWiring Diagram of AC Module System Product Specification Installing the AC Junction Box and PV RackMounting the AC module Fix AC module to the PV rack in the following order Mounting According to the Type of PV rack Trunk connector insertion Connecting AC Modules Trunk CableTrunk connector removal Trunk cable usage and maintenancePage Checking Accessory Checking the AccessoriesCable Usages According to AC Junction Box Locations Grounding Samples for Grounding Male transition cable Connect the general AC cables in the following order AC output single phase 240VACAC output three phase 208VAC merge type AC output three phase 208VAC split type Operation MaintenanceChecking Components of the Communication Gateway EnerBoxTM Communication GatewayLED status Troubleshooting Connecting to the Communication GatewayConfiguring the Installation App Checking installed AC modules LGElectronics Setting the grid configuration Checking conditions of installed AC modulesWebsite Setting System ConfigurationDiagram Details AccessoriesAC Module Product SpecificationsParameter Section Value Section 240VAC 208VACDimensions Internal Communication with AC module EnerBoxDedicated Cables Response to Abnormal ConditionsRange Clearing Time s Transporting and Storage WarrantyContact Disclaimer of Liability

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