enphase ET10-208-30, Installation Manual

Page: 16 / 28

Page 16 Copyright Enphase Energy Inc. 2011 141-00013 Rev 03b
Step 5 – Dress the Engage Cable (continued)
e. Connect the microinverter and listen for two
clicks as the two prongs engage. Ensure that
both latching mechanisms have engaged.
The connector has not been
designed for repeated linking
and unlinking.
f. Repeat steps a through e for all microinverters
in the branch.
g. Cover any unused connector with a watertight
sealing cap. Listen for two clicks as the connectors
engage. Ensure that
both latching mechanisms
have engaged.
Make sure watertight sealing
caps are installed on
all unused
AC connectors. Unused AC
connectors are live when the system is energized by
the utility.
Do not use the shipping cap to cover unused
connectors. The shipping cap does not provide an
adequate environmental seal. Enphase watertight
sealing caps (included in the Installation Kit) are
required for protection against moisture ingress.
Enphase watertight 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.
If you need to remove a watertight sealing cap, you
must use the Enphase disconnect tool or a #2 Phillips
screwdriver.