010-200002-000
Page 4
HB IOM 1.1 2-13-2014
Magic Aire HB Series units are belt drive
Horizontal Air Handlers delivering nominal
airflows of 400 to 8000cfm and nominal
cooling capacities of 1 to 20 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.
Factory Installed Options:
-Discharge Electric Heaters (single point con-
nection)
-Motor Start/Stop Station
-Face & Bypass dampers
Field-installed accessories include:
-factory pre-set valve packages
-mixing box
-mixing box controls
-Filter box with MERV 8 and MERV 13 filters.
-discharge grille plenum
How to Use this Manual:
This manual gives instructions regarding in-
stallation, operation and maintenance for the
HB Series air handling units. For more infor-
mation 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 instal-
lation easier.
CAUTION
–given to prevent equipment
damage.
WARNING
–to alert installer that personal
injury and/or equipment damage may
result if installation procedure is not
properly followed.
HB Series
Horizontal 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.
