Step 9. Ground The Acms; Step 10: Energize The System - enphase IQ 7 Installation And Operation Manual

Step 9. Ground the ACMs

Ground the ACMs per module manufacturer instruction.

Step 10: Energize the System

A. If applicable, turn ON the AC disconnect or circuit breaker for the branch circuit.
B. Turn ON the main utility-grid AC circuit breaker. Your system starts producing power after a five-
minute wait time.
C. Check the LED on the connector side of the microinverter:
LED color
Flashing green
Flashing orange
Flashing Red
Solid Red
21
Normal operation. AC grid function is normal there is communication with the IQ
Envoy.
The AC grid is normal but there is no communication with the IQ Envoy.
The AC grid is either not present or not within specification.
There is an active "DC Resistance Low, Power Off Condition." To reset, refer to "
DC Resistance Low – Power Off
The Microinverter LED
© 2021 Enphase Energy Inc. All rights reserved.
IQ Microinverter for ACM Applications
Indicates
" on page 23.
Condition
January 06, 2021