Specifications

EDUS39-600-F20_b
FXOQ-M 20
Installation
10.2 Installation of FXOQ__MVJU
Check the unit rating plate for unit size, electric heat,
coil, voltage, phase etc. to be sure unit matches
requirements.
Requirements
Installation of air handler units with or without
optional heat must conform with standards in the
National Fire Protection Association (NFPA)
“Standard for installation of Air Conditioning and
Ventilation Systems NFPA No. 90A,” and Standard
for Installation of Residence Type warm Air Heating
and Air Conditioning Systems NFPA No. 90B,
manufacturer’s installation instructions and local
municipal building codes.
This unit is certified for installation clearances to
combustible material as listed on the unit rating
plate. Accessibility and service clearances must take
precedence over combustible material clearances.
Configuration
For ease in installation, it is best to make any
necessary coil configuration changes before setting
unit in place. For best efficiency and airflow, the
horizontal pan (if installed) should
be removed from
units in upflow configurations
.
Sizes 12 through 30 are shipped from the factory
with right hand refrigerant and drain connections in
the vertical position
.
Sizes 36 through 48 are shipped with center
refrigerant, and left or right drain connections in the
vertical position.
Installation
Air handler units come from the factory for upflow.
Select a location with adequate structural support,
space for service access, clearance for air return
and supply duct connections. Place unit in desired
location. Set unit so that it is level.
IMPORTANT: INSTALLATION CLEARANCE
SHALL SATISFY STATE AND LOCAL CODES.
WARNI NG!
Product contains fiberglass wool.
Disturbing the insulation in this product
during installation, maintenance or repair will
expose you to fiberglass wool. This material
may cause respiratory, skin, and eye irritant.
Breathing this may cause lung cancer.
(Fiberglass wool is known to the State of
California to cause cancer.)