Installation guide

Installation Guide RN3000US Jan13
32
5.1 Sequence of Connecting
Figure 5-1 Electrical Connection Diagram
1) De-energize all energy sources by opening all AC and DC disconnects
and/or breakers.
2) Wire from AC breaker to the Digiwatts unit.
3) Wire from the PV DC breaker to the Digiwatts unit .
4) Turn the DC switches and/or breakers ON.
5) Turn the AC switches and/or breakers ON.
6) To disconnect the Digiwatts unit, first turn OFF all AC breakers and then all
DC breakers. The AC system should always be disconnected before the
DC system.
WARNING!
Always wait a minimum of 15 minutes for stored potentials in the Digiwatts
unit to discharge completely before opening the enclosure.