enphase IQ System Controller 3 INT

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IQ System Controller 3 INT Quick Install Guide
Revision history
REVISION DATE DESCRIPTION
140-00273-07 May 2023
Updated images.
Added operation page.
Added details for PV shedding/load control.
140-00273-06 May 2023
Added IQ Gateway breaker support.
Added QR code.
Added wiring detail for single-phase and three-phase homes.
140-00273-05 May 2023
Added details of breaker ller plate usage.
Added wiring control (CTRL) cable to headers.
Added control (CTRL) wiring between system components.
Added Cellular modem support and associated safety page.
Added page with system shutdown switch wiring instructions as well as steps to activate/de-activate system shutdown.
Made minor corrections and grammatical corrections to content across QIG.
Previous releases