Step 8 - Install Outside Air Hood - Bryant LEGACY 580J*16 Series Installation Instructions Manual

SIZE 16 CONVERSION — Unit is shipped in the vertical duct
configuration. Unit without factory-installed economizer or return
air smoke detector option may be field-converted to horizontal
ducted configuration using accessory CRDUCTCV002A00. To
convert to horizontal configuration, remove screws from side duct
opening covers and remove covers.
Discard the supply
CRDUCTCV002A00 to cover the vertical supply duct opening.
Use the return duct cover removed from the end panel to cover the
vertical return duct opening.
ALL UNITS — Field-supplied flanges should be attached to
horizontal duct openings and all ductwork should be secured to
the flanges. Insulate and weatherproof all external ductwork,
joints, and roof or building openings with counter flashing and
mastic in accordance with applicable codes.
Do not cover or obscure visibility to the unit's informative data
plate when insulating horizontal ductwork.
Step 8 — Install Outside Air Hood
ECONOMIZER AND TWO POSITION DAMPER HOOD
PACKAGE REMOVAL
(SIZE 08-14)
1. The hood is shipped in knock-down form and must be
field assembled. The indoor coil access panel is used as
the hood top while the hood sides, divider and filter are
packaged together, attached to a metal support tray using
plastic stretch wrap, and shipped in the return air com-
partment behind the indoor coil access panel. The hood
assembly's metal tray is attached to the basepan and also
attached to the damper using two plastic tie-wraps.
2. To gain access to the hood, remove the filter access panel.
(See Fig. 14).
3. Locate the (2) screws holding the metal tray to the basepan
and remove. Locate and cut the (2) plastic tie-wraps securing
the assembly to the damper (see Fig. 15). Be careful to not
damage any wiring or cut tie-wraps securing any wiring. The
indoor coil access panel will be used as the top of the damper
hood. Remove the screws along the sides and bottom of the
indoor coil access panel.
4. Carefully lift the hood assembly (with metal tray) through
the filter access opening and assemble per the steps outlined
in Economizer Hood and Two–Position Damper Hood, on
page 19.
ECONOMIZER HOOD
OPTION (SIZE 16)
1. The hood is shipped in knock-down form and located in
the return air compartment. It is attached to the econo-
mizer using two plastic tie-wraps.
2. To gain access to the hood, remove the filter access panel
(see Fig. 14).
3. Locate and cut the (2) plastic tie-wraps being careful (see
Fig. 16). Be careful to not damage any wiring or cut tie-
wraps securing any wiring.
4. Carefully lift the hood assembly (with metal tray) through
the filter access opening and assemble per the steps outlined
in Economizer Hood and Two–Position Hood, Size 16, on
page 20.
duct cover. Install accessory
— FACTORY OPTION
REMOVAL — FACTORY
Fig. 14 — Typical Access Panel Locations
Fig. 15 — Economizer and Two Position Damper Hood
Package Location
(Two Position Damper Only for Size 16)
Fig. 16 — Economizer Hood Package Location (Size 16)
18
FILTER ACCESS PANEL
INDOOR COIL ACCESS PANEL
(Size 16 Shown)
Hood Parts
Plastic Tie Wrap
Qty (2)
Screws for Metal Tray
Qty (2)
Remove Hood Parts
Cut Plastic Ties
(2) Places
Economizer