Contents
1. Product Introduction ...................................................................................................................... 6
1.1 Application .................................................................................................................................... 6
1.2 Product range .............................................................................................................................. 6
1.3 System principle diagram........................................................................................................... 6
1.4 Features ....................................................................................................................................... 7
1.5 Product overview ......................................................................................................................... 7
1.5.1 Product view ......................................................................................................................... 7
1.5.2 LCD Operation instruction .................................................................................................. 8
1.5.3 Display instruction ............................................................................................................. 12
1.5.4 Rear panel instruction ....................................................................................................... 14
2 Installation ........................................................................................................................................ 16
2.1 Unpack checking ....................................................................................................................... 16
2.2 Installation procedure ............................................................................................................... 16
2.2.1 Installation note .................................................................................................................. 16
2.2.2 Installation ........................................................................................................................... 17
2.3 Connection of parallel system ................................................................................................. 19
3. Operation ......................................................................................................................................... 20
3.1 Working modes ......................................................................................................................... 20
3.1.1 AC mode ............................................................................................................................. 20
3.1.2 Bypass mode ...................................................................................................................... 20
3.1.3 Battery mode ...................................................................................................................... 20
3.1.4 ECO mode .......................................................................................................................... 21
3.2 Operation .................................................................................................................................. 21
3.2.1 Power on ............................................................................................................................. 21
3.2.2 System parameter setting ................................................................................................ 21
3.2.3 Start ..................................................................................................................................... 21
3.2.4 Inverter shutdown .............................................................................................................. 22
3.2.5 Power off ............................................................................................................................. 22
3.3 Working Mode and transferring ............................................................................................... 23
3.3.1 Transfer to bypass if overload ......................................................................................... 23
3.3.2 Normal mode to battery mode ......................................................................................... 23
3.3.3 Go to Bypass mode due to over temperature ............................................................... 23
3.3.4 Output short circuit ............................................................................................................ 23
3.4 UPS monitoring ......................................................................................................................... 23
3.5 LCD operation menu ................................................................................................................ 24
3.5.1 Main menu switching......................................................................................................... 24
3.5.2 Submenu switching ........................................................................................................... 24
3.5.3 Priority of info displayed on LCD .................................................................................... 24