Step 2: Position The Iq Cable; Step 3: Terminate The Unused End Of The Cable - enphase IQ8MC Installation And Operation Manual

Step 2: Position the IQ Cable

A. Plan each cable segment to allow drop connectors on the IQ Cable to align with each AC Module.
Allow extra length for slack, cable turns, and any obstructions.
B. Mark the approximate centres of each PV module on the PV racking.
C. Lay out the cabling loosely on the roof for the AC branch circuit. Make sure the cable is positioned in
a way that allows you to connect it to each of the microinverters.
D. Cut each segment of cable to meet your planned needs.
WARNING: Do not install the modules in a way that creates continuous tension on the IQ Cable.
E. Connect the IQ Cable to the AC junction box. The IQ Cable follows the wiring colour code:
Black = L1,
Red = L2.

Step 3: Terminate the unused end of the cable

Place sealing caps on unused connectors and terminate the unused end of the IQ Cable as follows.
A. Cover any unused connectors with IQ Sealing Caps. Listen for a click as the connectors engage.
WARNING: Risk of electric shock. Risk of fire. Install sealing caps on all unused AC connectors,
as these connectors become live when the system is energized. IQ Sealing Caps are required for
protection against moisture ingress.
NOTE: If you need to remove a sealing cap, you must use an IQ Disconnect Tool. For
more information, refer to the
B. Remove 13 mm (½ inch) of the cable sheath from the conductors. Use the terminator loop to
15
IQ8MC, IQ8AC, and IQ8HC Installation and Operation Manual
"Removing and replacing a
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microinverter".
November 2023
USM-00006-2.0