East EA990RT G5 10, Manual

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III
3.7.2 Communication Interface.........................................................................................19
4. LCD Panel..................................................................................................................................... 20
4.1 Introduction......................................................................................................................... 20
4.2 LCD panel for Cabinet........................................................................................................20
4.2.1 LED Indicator...........................................................................................................20
4.2.2 Alarm type................................................................................................................20
4.2.3 LCD Menu structure................................................................................................ 21
4.2.4 Home page............................................................................................................... 21
4.2.5 System...................................................................................................................... 22
4.2.6 Alarm information....................................................................................................27
4.2.7 Control......................................................................................................................28
4.2.8 Settings.....................................................................................................................29
4.3 Event List............................................................................................................................ 35
5. Operations..................................................................................................................................... 39
5.1 UPS Start-up........................................................................................................................39
5.1.1 Start from Normal Mode..........................................................................................39
5.1.2 Start from Battery.....................................................................................................39
5.2 Procedure for Switching between Operation Modes..........................................................40
5.2.1 Switching the UPS into Battery Mode from Normal Mode....................................40
5.2.2 Switching the UPS into Bypass Mode from Normal Mode.................................... 40
5.2.3 Switching the UPS into Normal Mode from Bypass Mode.................................... 40
5.2.4 Switching the UPS into Maintenance Bypass Mode from Normal Mode.............. 40
5.2.5 Switching the UPS into Normal Mode from Maintenance Bypass Mode.............. 41
5.3 Battery Maintenance........................................................................................................... 41
5.4 EPO..................................................................................................................................... 42
5.5 Installation of Parallel Operation System........................................................................... 42
5.5.1 Parallel system diagram........................................................................................... 42
5.5.2 Parallel system setting..............................................................................................44
6. Maintenance.................................................................................................................................. 46
6.1 Precautions.......................................................................................................................... 46
6.2 Instruction for Maintaining UPS.........................................................................................46
6.3 Instruction for Maintaining Battery string..........................................................................46
7. Product Specification.................................................................................................................... 48
7.1 Applicable Standards.......................................................................................................... 48
7.2 Environmental Characteristics............................................................................................48
7.3 Mechanical Characteristic...................................................................................................49
7.4 Electrical Characteristics.....................................................................................................49