Step 5 – Dress the Engage Cable (continued)
d. Repeat for all microinverters in the AC
branch circuit.
e. Cover any unused connector with a sealing
cap. Listen for two clicks as the connectors
engage. Ensure that both latching
mechanisms have engaged.
Do not use the shipping cap to cover unused
connectors. The shipping cap does not provide an
adequate environmental seal. Enphase sealing caps
are required for protection against moisture ingress.
NOTE: Enphase sealing caps are IP67 rated. Within the term "IP67", "IP"
indicates an Ingress Protection (IP) rating against dust and liquids. This
specific rating of IP67 indicates that this connector protects against all
dust particles and immersion in liquid.
WARNING: Make sure protective sealing caps have been installed on all
unused AC connectors. Unused AC connectors are live when the system is
energized by the utility system.
NOTE: If you need to remove a sealing cap, you
must use the Enphase disconnect tool.
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Copyright Enphase Energy Inc. 2011
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