Safety Instructions; Revision History - enphase IQ Gateway Commercial 2 Quick Install Manual

SAFETY
Safety and advisory symbols
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 particularly important for
optimal system operation. Follow instructions carefully.

Safety instructions

+
DANGER : Risk of electric shock. Risk of fire. Do not at-
tempt to repair the IQ Gateway Commercial 2; it contains
no user-serviceable parts. Tampering with or opening the IQ
Gateway Commercial 2 will void the warranty. Warranty void if
cover removed. If the IQ Gateway Commercial 2 fails, contact
Enphase Customer Support for assistance
support/).
+
DANGER : Risk of electric shock. Always open or disconnect
circuit from power-distribution system (or service) of building
before installing or servicing current transformers (CTs).
+
DANGER : Risk of electrocution! Do not install CTs when
current flowing in the sensed circuit. Always install CT wires
in the terminal blocks before energizing the sensed circuit.
+
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.
+ DANGER: Risk of electric shock. Be aware that installation of
this equipment includes risk of electric shock. Always de-en-
ergize the load center before beginning wiring.
+
DANGER : Risk of electric shock. Risk of fire. Only qualified
personnel should troubleshoot, install, or replace the IQ Gate-
way Commercial 2.
+
DANGER : Risk of electric shock. Risk of fire. Do not wire
unused terminals or terminal blocks on the IQ Gateway
Commercial 2.
*
WARNING : Before installing or using the IQ Gateway Com-
mercial 2, read all instructions and cautionary markings in the
technical description and on the IQ Gateway Commercial 2.
*
WARNING : Risk of equipment damage. If installing the IQ
Gateway Commercial 2 in an enclosure, choose area for
installation where ambient temperature does not exceed
46ºC (115ºF).
✓
NOTE : Do not install the CTs in a panel where they exceed
75% of the wiring space of any cross-sectional area within the
panel, or refer to local standards for guidance.
✓
NOTE : Do not install CTs in an area where they will block
ventilation openings, or in area of breaker arc venting.
✓
NOTE : The CTs are not suitable for Class 2 wiring methods
and not intended for connection to Class 2 equipment.
✓
NOTE : Secure CT and route conductors so that they do not
directly contact live terminals or bus.
✓
NOTE : Perform all electrical installations in accordance with
all national and local electrical codes.
✓
NOTE : To ensure optimal reliability and to meet warranty re-
quirements, the IQ Gateway Commercial 2 must be installed
according to the instructions in this guide.
Enphase Support: enphase.com/support/contact
6
(enphase.com/

Revision history

FCC Statement: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on,
you are encouraged to try to correct the interference by one or more of
the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party re-
sponsible for compliance may void the user's authority to operate the
equipment.
This Class B digital apparatus complies with Industry Canada ICES-003.
NOTE:
Operation of this equipment is subject to the following two conditions:
1) This equipment or device may not cause harmful interference and,
2) This equipment or device must accept any interference, including
interference that may cause undesired operation. IFT Approval
Certificate Number: ENENEN23-32519.
R E V I S I O N D AT E
140-00187-05 October 2023
Previous releases
© 2023
Enphase Energy. All rights reserved. Enphase, the e and CC logos, IQ, and
certain other marks listed at
trademarks of Enphase Energy, Inc. in the US and other countries.
D E S C R I P T I O N
Initial release
https://enphase.com/trademark-usage-guidelines
Rev05/2023-10-27
Data subject to change.
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