18
Codes and Ordinances
H3 Series units have been tested and
certified, by ETL, in accordance with UL
Safety Standard 60335-2-40 4th Edition,
ANSI Safety Standard Z21.47-2016.
H3 Series units are rated:
•
IEC 60529 IPX0
•
UL 60335-2-40 Class I Appliance
Size system in accordance with the American
Society of Heating, Refrigeration and Air
Conditioning Engineers Handbook.
Installation of H3 Series units must conform
to the following codes:
•
International Mechanical Code (IMC
2018 where revision not specified by
State)
•
Installation of Air Conditioning and
Ventilating Systems Standard (NFPA
90A)
•
National Electrical Code (NFPA 70)
Additional conditions for installation outside
of these codes may be required for any
region, state and/or city within the United
States of America. It is the responsibility of
the building system designer, qualified
technician and person(s) responsible for the
operation and maintenance of the AAON
equipment
to
know
and
adhere
to
International and local code requirements in
conjunction with the requirements of this
document.
Receiving Unit
When received, check the unit for damage
that might have occurred in transit. If damage
is found it must be noted on the carrier’s
Freight Bill. A request for inspection by
carrier’s agent must be made in writing at
once.
Check nameplate to ensure the correct model
sizes and voltages have been received to
match the job requirements.
If repairs must be made to damaged goods,
notify the factory before any repair action is
taken in order to protect the warranty. Certain
equipment
alteration,
repair,
and
manipulation of equipment without the
manufacturer’s consent may void the product
warranty. Contact the AAON Technical
Support for assistance with handling
damaged goods, repairs, and freight claims:
(918) 382-6450.
Note:
Upon receipt check shipment for items
that ship loose such as remote sensors.
Consult order and shipment documentation to
identify potential loose-shipped items.
Loose-shipped items may have been placed
inside unit cabinet for security. Installers and
The Clean Air Act of 1990 bans the
intentional venting of refrigerant as of
July 1, 1992. Approved methods of
recovery, recycling, or reclaiming
must be followed.
CAUTION
Coils and sheet metal surfaces
present sharp edges and care must
be
taken
when
working
with
equipment.
WARNING
Failure to observe the following
instructions will result in premature
failure of your system and possible
voiding of the warranty.
WARNING
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