AAON SB-018 - Manual (Page 18)

18
Installation
AAON equipment has been designed for
quick and easy installation.
Locating the Unit
Placement of the unit relative to ductwork,
electrical and plumbing must be carefully
considered. Return air plenum or duct can be
mounted directly to the return air flanges.
Use flexible gasket material to seal the duct
to the unit.
Verify floor or foundation can support the
total unit weight, including accessory
weights. Unit must be level in both
horizontal axes to support the unit and
reduce noise and vibration from the unit.
Allow adequate service clearances as shown
on the unit nameplate and unit drawing.
Consult your local building codes for
additional service clearance requirements.
Allow adequate space for piping access and
panel removal. Condenser water piping and
condensate drain connections are located on
either side of the unit.
Figure 2 - SB Series
Table 1 - SB Series Clearances
Location
Minimum
Clearance Required
Access Door Sides 36 inches
All Other Sides 6 inches
Floor Mounted Units
Make sure the unit is level and mounted on a
field supplied platform with a minimum
height to allow for proper depth of the
condensate line p-trap. Other installation
provisions may be necessary according to
job specifications. SB Series vertical air
handling units are designed for up flow
applications only.
Emergency drain pan is
recommended for all applications
where a risk of water damage to
surrounding structure or furnishings.
Refer to local codes.
CAUTION