3. AC plug connection and DC plug (continued)
Note! When installing DC connections for solar modules make sure that the plus and minus poles correspond with the respective symbols.
Connector rail with 5 pairs of DC plugs DC sockets -
EN
AC-plug
DC plugs + Illustration also applicable for connector rail with 1 - 5 DC plug pairs
- install DC connections on the plus and minus pole of the strings on the solar modules - plug the strings on to the FRONIUS IG unit Note! Never disconnect the DC connections of the FRONIUS IG unit from the sockets when it is in operation of feeding power supply. Before disconnecting the strings, always first disconnect fuse in the house distributor panel. Failing to comply with this instruction may damage the plug connections. Should an electric arc develop during unplugging, both plug and socket must be replaced. Never re-use damaged DC connections.
4. FRONIUS IG Outdoors
fix the FRONIUS IG unit on the wall as shown in chapter „Installation“ - loosen four tightening screws at the cover (2) - detach cover (2) - loosen strain relief device (3) at the cover (2) -
(1)
(1)
(3)
57
(2)
