I/O power management settings - 4 relays 130
Connection diagram - 3 relay 131
I/O power management settings - 3 relays 132
Connection diagram - 2 relay 133
I/O power management settings - 2 relays 134
Connection diagram - 1 relay 135
I/O power management settings - 1 relay 136
Autotest(CEI 0-21) 136
Options 139
Surge protective device (SPD) 141
General 141
Scope of supply 141
De-energising the inverter 141
Installation 142
Commissioning the inverter 148
Appendix 151
Care, maintenance and disposal 153
General 153
Maintenance 153
Cleaning 153
Safety 153
Operation in dusty environments 153
Disposal 154
Guarantee provisions 156
Fronius manufacturer's warranty 156
Components for automatic Full Backup backup power changeover 157
Components for automatic Full Backup backup power changeover 157
Status codes and remedy 159
Display 159
Status Codes 159
Technical data 160
Fronius Symo GEN24 6.0 / 6.0 Plus 160
Fronius Symo GEN24 8.0 / 8.0 Plus 163
Fronius Symo GEN24 10.0 / 10.0 Plus 166
Technical data of surge protective device DC SPD type 1+2 GEN24 170
Explanation of footnotes 170
Integrated DC disconnector 171
Circuit diagrams 173
Circuit Diagram - PV Point (OP) 175
Circuit Diagram 175
Fronius Symo GEN24 and BYD Battery-Box Premium HV 176
Circuit Diagram 176
Fronius Symo GEN24 with two BYD Battery-Box Premium HV connected in parallel 177
Circuit Diagram 177
Fronius Symo GEN24 with three BYD Battery-Box Premium HV connected in parallel 178
Circuit Diagram 178
Automatic switch to backup power 3-pin double separation - e.g. Austria 179
Circuit Diagram 179
Automatic switch to backup power 3-pin single separation- e.g. Australia 180
Circuit Diagram 180
Automatic switch to backup power 3-pin double separation with ext. Grid and system protec-
tion
181
Circuit Diagram 181
Automatic switch to backup power 4-pin double separation - e.g. Germany 182
Circuit Diagram 182
Automatic switch to backup power 4-pin single separation- e.g. France, Spain 183
Circuit Diagram 183
6