I
Contents
1. Safety ....................................................................................... 1
1.1 Safety ............................................................................... 1
1.2 Symbol Description .......................................................... 2
2. Product Introduction .............................................................. 4
2.1 The appearance of the product ....................................... 4
2.2 The principle of the product ............................................. 6
2.3 Product Category ............................................................. 7
3. Installation ............................................................................... 8
3.1 Unpacking and inspection ............................................... 8
3.2 Installation note ............................................................... 8
3.3 UPS input and output connection .................................. 10
3.4 Connection of the UPS communication Cables ............ 11
3.5 Parallel card
（
Optional
）
.............................................. 12
3.6 External battery conection(for extend model only )....... 13
4. Panel display, operation and running ................................ 16
4.1 Start up and turn off UPS............................................... 16
4.1.1 Start up operation ............................................... 16
4.1.2 Turn off operation ............................................... 16
4.2 Faceplate display ........................................................... 17
4.2.1 Faceplate display illumination ............................ 17
4.2.2 LCD display ........................................................ 18
