IQ Gateway-M Installation and
Operation
5
©
2022 Enphase Energy Inc. All rights reserved.
141-00031 Rev 02
SAFETY
Read this First
Follow the instructions in this manual. These instructions are key to the installation and maintenance
of the Enphase IQ Gateway-M
™.
To ensure the safe installation and operation of the IQ Gateway, note the following safety symbols
that appear throughout this document to indicate dangerous conditions and important safety
instructions.
DANGER
:
This indicates a hazardous situation, which if not avoided, will result in death or
serious injury.
WARNING
:
This indicates a situation where failure to follow instructions may be a safety
hazard or cause equipment malfunction. Use extreme caution and follow
instructions carefully.
NOTE:
This indicates information that is very important for optimal system operation.
Follow instructions closely.
Safety Instructions
DANGER
:
Risk of
electrocution!
Do not install current transformers (CTs) when current is flowing in the sensed
circuit. Always install CT wires in the terminal blocks before energising the
sensed circuit.
DANGER
:
Risk of
electric shock.
Risk of fire.
Do not attempt to repair the IQ Gateway; it contains no user-serviceable parts.
Tampering with or opening the IQ Gateway will void the warranty. If the IQ
Gateway fails, contact Enphase Customer Support for assistance. Refer
servicing to qualified personnel.
Only qualified personnel should troubleshoot, install, or replace the IQ Gateway.
Do not wire unused terminals or terminal blocks on the IQ Gateway.
DANGER
:
Risk of
electric shock.
Do not use Enphase equipment in a manner not specified by the manufacturer.
Doing so may cause death or injury to persons, or damage to equipment.
If you wire the IQ Gateway at the sub-board, always de-energise the sub-
board before
beginning wiring.
WARNINGS:
Before installing or using the IQ Gateway, read all instructions and cautionary
markings in the technical description and on the IQ Gateway.
Risk of equipment damage. When installing the IQ Gateway in an enclosure,
choose area for installation where ambient temperature does not exceed 46º C.
NOTES:
Perform all wiring in accordance with all applicable local electrical codes.
To ensure optimal reliability and to meet warranty requirements, the Enphase
IQ Gateway-Must be installed according to the instructions in this manual.
