VI
6 Mechanical Installation ...........................................................................57
6.1 Mechanical Installation of X3-IES System...................................................................57
6.2 Floor Mounting ...................................................................................................................59
6.2.1 One Tower for Floor Mounting ........................................................................59
6.2.2 Two Towers for Floor Mounting ......................................................................71
6.3 Wall Mounting .....................................................................................................................72
6.3.1 One Tower for Wall Mounting ..........................................................................72
6.3.2 Two Towers for Wall Mounting ........................................................................83
6.4 Battery Capacity Expansion ............................................................................................84
6.5 X3-Matebox G2 Mounting ...............................................................................................85
7 Electrical Connection .............................................................................88
7.1 Electrical Connection of Battery ...................................................................................88
7.1.1 Details of Cables ...................................................................................................88
7.1.2 Wiring Procedure ..................................................................................................89
7.1.3 Installation of Cover ............................................................................................95
7.2 Electrical Connection of Inverter ..................................................................................96
7.2.1 Wiring Sequence of the Inverter ......................................................................96
7.2.2 Grid and EPS Connection ..................................................................................97
7.2.3 PV Connection ......................................................................................................103
7.2.4 Communication Connection ...........................................................................108
7.2.5 Monitoring Connection (UPGRADE/ Port) ..................................................128
7.3 Electrical Connection of X3-Matebox G2 ..................................................................131
8 System Commissioning ..........................................................................141
8.1 Checking before Power-on ............................................................................................141
8.2 Powering on the System ..................................................................................................142
8.3 Checking after Power-on ................................................................................................145
8.4 Power off ..............................................................................................................................145
8.5 Operation of Australian DC switch ...............................................................................146
9 Operation on LCD ....................................................................................149
9.1 Overview of LCD ................................................................................................................149
9.2 System ON/OFF ..................................................................................................................152
9.3 Work Mode ..........................................................................................................................152
9.4 System Status ......................................................................................................................153
9.5 Parallel Status ......................................................................................................................155
9.6 History Data .........................................................................................................................156
9.7 Settings .................................................................................................................................158
9.7.1 User Setting ............................................................................................................158