IQ 7 / IQ 7+ / IQ 7X / IQ 7A with EN4 Bulkhead Installation and Operation
© 2020 Enphase Energy Inc. All rights reserved.
141-00047-01
22
Step 10: Energize the System
A. 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
Indicates
Flashing green
Normal operation. AC grid function is normal there is communication
with the IQ Envoy.
Flashing orange
The AC grid is normal but there is no communication with the IQ
Envoy.
Flashing Red
The AC grid is either not present or not within specification.
Solid Red
There is an active “DC Resistance Low, Power Off Condition.” To
reset, see “DC Resistance Low – Power Off Condition” on page 23.
Set Up and Activate Monitoring
Refer to the
Enphase IQ Envoy Quick Install Guide
to install the IQ Envoy and set up system monitoring
and grid management functions. This guide leads you through the following:
•
Connecting the Envoy
•
Detect devices
•
Connecting to Enlighten
•
Registering the system
•
Building the virtual array
NOTE
:
When the utility requires a profile other than the default IEEE 1547 (for example
grids managed by Hawaii Electric Industries [HEI] including HECO) you must select an
appropriate grid profile for your installation
. You can set the grid profile through
Enlighten, during system registration, or through Installer Toolkit at any time. You must have
an Enphase Envoy communications gateway to set or change the grid profile. For more
information on setting or changing the grid profile, refer to the
Enphase IQ Envoy Installation
and Operation Manual
at
