IQ Gateway Metered Installation and Operation
© 2022 Enphase Energy Inc.
SAFETY
Read this First
Follow the instructions in this manual. These instructions are key to the installation and maintenance
of the IQ Gateway Metered™.
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.
This indicates a hazardous situation, which if not avoided, will result in death
or serious injury.
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.
This indicates information that is very important for optimal system operation.
Follow instructions closely.
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 for assistance
(
enphase.com/global/support-request
). 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.
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.
Perform all wiring in accordance with all applicable local electrical codes.
To ensure optimal reliability and to meet warranty requirements, the IQ
Gateway must be installed according to the instructions in this manual.
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