CONTENT:1. Introduction ............................................................................... 11.1 Safety instruction ............................................................... 11.2 Certification Standards ....................................................... 31.3 Special Symbols ................................................................ 42.Presentation................................................................................ 52.1 Model List .......................................................................... 52.2 Electrical structure ............................................................. 52.3 UPS views ......................................................................... 73.Installation ................................................................................ 123.1 Unpacking ........................................................................ 123.2 Package content .............................................................. 133.3 Connection ...................................................................... 134.OPERATION .............................................................................. 244.1 Display and Buttons ......................................................... 244.2 Operating UPS................................................................. 284.3 Configuration ................................................................... 304.4 Trouble shooting .............................................................. 324.5 Alarm codes ..................................................................... 345.Technical data .......................................................................... 35