enphase AC Combiner Box Installation Manual page 30

7. Disconnect the ground wires (green/yellow) from the ground bus.
8. Disconnect the Ethernet cable (if used).
9. Unlatch the split-core consumption CTs (if used) and remove them from the sensed wires.
10. Disconnect the consumption CT leads from the Envoy-S terminal blocks.
NOTE: Do not remove the production CT from the AC Combiner Box. It is calibrated to work with
the installed Envoy-S and cannot be reused.
11. Loosen the conduit fittings and remove the conduit fitting nuts.
12. While holding the AC Combiner Box in place, remove any mounting hardware holding the box in
place, and lift the box away from the mounting surface.
13. Ship the removed AC Combiner Box to Enphase using the supplied RMA shipping label.
30 © 2016 Enphase Energy Inc.
AC Combiner Box Installation
141-00030 Rev 02