Magic Aire HCA Series, Installation, Operation And Maintenance Manual

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035-000049-001 Page 1 HCA IOM 1.1 8-28-2017
How to Use this Manual:
This manual gives instructions regarding in-
stallation, operation and maintenance for the
HCA Series air handling units. For more in-
formation refer to:
Catalog brochure for unit dimensions,
options, guide specifications and perfor-
mance information.
New Magic 4 software for faster selection
of new equipment.
Website www.magicaire.com for re-
placement parts guide, software down-
loads, product data and contact info for
your local Magic Aire representative.
Replacement Parts – Identify parts
needed using the replacement parts
guide available at
www.magicaire.com .
Use these instructions in conjunction with
other appropriate instructions, including but
not limited to those instructions supplied with
the outdoor unit (if applicable). Installation
must comply with all applicable local codes.
GENERAL
Installation and maintenance are to be per-
formed
only by qualified personnel who are fa-
miliar with local codes and regulations and are
experienced with HVAC equipment of this type.
WARNING: Sharp edges, coil surfaces
and rotating fans are a potential injury
hazard – avoid contact.
WARNING: Hazardous voltage – Discon-
nect and Lock Out all incoming power
sources before servicing or installing unit.
ELECTRIC SHOCK CAN CAUSE DEATH.
WARNING: This equipment may be in-
stalled well above finished floor—Use ex-
treme caution when working at heights.
SAFETY WARNING:
Installer should pay particular attention to the
following words:
NOTE –intended to clarify or make installation
easier.
CAUTION –given to prevent equipment dam-
age.
WARNING –to alert installer that personal inju-
ry and/or equipment damage may result if in-
stallation procedure is not properly followed.
HCA Series
Air Handler
Installation, Operation and Maintenance
Manual
UNPACKING-CHECK FOR DAMAGE!
Immediately inspect each unit for dam-
age upon receipt.
•
Inspect units for external and concealed
damage immediately.
•
File any damage claims in accordance
with Magic Aire Freight Damage Policy
and Terms and Conditions (available at
www.magicaire.com ).
•
Do not repair damaged units without
written authorization.
•
Protect stored units from damage.
Magic Aire HCA Series units
are direct drive High Efficien-
cy Horizontal Air Handlers
delivering nominal airflows of
400 to 4000cfm and nominal
cooling capacities of 1/2 to 10
tons.
Units may be specified
with chilled water or DX cooling coils and
hot water or steam heating coils to meet
space cooling loads or heating loads or
both.