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Table of Contents
Description Page
Section 100
System Installation Instructions
101........ Unit Specification ................................................................................................................. 4
102. ...... Receiving, Moving and Storing Systems and Batteries ....................................................... 5
102.1..... Shipping Damage ............................................................................................................... 5
102.2 .... Temporary Storage of Units and Batteries ........................................................................... 5
103. ...... Installation Requirements .................................................................................................... 5
103.2 .... High Altitude Operation ........................................................................................................ 5
104. ...... Cabinet Mounting ................................................................................................................. 6
104.1 .... Tools Required ..................................................................................................................... 6
104.2 .... Mounting Hardware ............................................................................................................. 6
104.3 .... Knockout Locations ............................................................................................................. 6
104.4 .... Cabinet Mounting - Surface (-S) Models ............................................................................. 6
104.5..... Cabinet Mounting - Surface (-R) Models ............................................................................. 7
104.6..... Cabinet Mounting - Surface (-T) Models .............................................................................. 7
105. .......AC Connectors .................................................................................................................... 8
105.1 .... AC Wiring Preparations ....................................................................................................... 8
105.2 .... AC Input and AC Output Connections ................................................................................. 8
...............Wiring Diagram 1 - 120VAC Connections ........................................................................... 9
...............Wiring Diagram 2 - 277VAC Connections ........................................................................... 9
106.........Battery Information .............................................................................................................. 10
106.1......Tools .................................................................................................................................... 10
106.2......Battery Installation and Connections ................................................................................... 10
...............Wiring Diagram ................................................................................................................... 10
106.3......Battery Connection Voltage Check ..................................................................................... 10
107.........Final Installation Checklist ................................................................................................... 12
108. .......System Start-Up Procedure ................................................................................................ 12
109........ Manual System Test ............................................................................................................ 12
109.1 .... For LG125 and LG250 Models ............................................................................................ 12
109.2......For LG250SI Model ............................................................................................................. 12
110. ........System Self-Test/Diagnostics .............................................................................................. 13
110.1 ..... Self-Test / Diagnostic Functions .......................................................................................... 13
110.2 ......Self-Test / Diagnostic Indication .......................................................................................... 13
Section 200
Maintenance
200.1......Safe Shut Down Procedure ................................................................................................. 14
200.2......Routine System Maintenance ............................................................................................. 14
200.3......Manual Routine Inverter Tests ............................................................................................ 14
200.4......Replacement Fuses ............................................................................................................ 15
200.5......Routine Battery Inspection and Maintenance ..................................................................... 15
200.6......Battery Replacement Procedure ......................................................................................... 15
200.7......Battery Disposal .................................................................................................................. 15