50Tc 16 Unit Size - United Technologies Carrier WeatherMaker 50TC A08 Series Installation Instructions Manual

LEFT
HOOD
SIDE
19 1/16" B
(483mm)
HOOD DIVIDER
Fig. 16 — Economizer Hood Construction
3. Remove the shipping tape holding the economizer baro-
metric relief damper in place (economizer only).
4. Insert the hood divider between the hood sides. See
Fig. 16 and 17. Secure hood divider with 2 screws on
each hood side. The hood divider is also used as the bot-
tom filter rack for the aluminum filter.
5. Open the filter clips which are located underneath the
hood top. Insert the aluminum filter into the bottom filter
rack (hood divider). Push the filter into position past the
open filter clips. Close the filter clips to lock the filter into
place. See Fig. 17.
6. Caulk the ends of the joint between the unit top panel and
the hood top.
7. Replace the filter access panel.
DIVIDER
CLEANABLE
ALUMINUM
FILTER
BAROMETRIC
RELIEF
Fig. 17 — Economizer Filter Installation

50TC 16 UNIT SIZE

Economizer Hood Removal and Setup (Factory Option)
1. The hood is shipped in knock-down form and located in
the return air compartment. It is attached to the economiz-
er using two plastic tie-wraps.
2. To gain access to the hood, remove the filter access panel.
(See Fig. 18.)
3. Locate and cut the (2) plastic tie-wraps, being careful to
not damage any wiring. (See Fig. 19.)
TOP
PANEL
INDOOR COIL
ACCESS PANEL
SCREW
33 3/8"
(848mm)
OUTSIDE
AIR
HOOD
FILTER
FILTER
CLIP
4. Carefully lift the hood assembly through the filter access
opening and assemble per the steps outlined in Econo-
mizer Hood and Two–Position Hood section.
Fig. 18 — Typical Access Panel Locations
Fig. 19 — Economizer Hood Package Location
Two Position Damper Hood Removal and Setup -factory
Option
1. The hood is shipped in knock-down form and assem-
bled to a metal support tray using plastic stretch wrap.
Located in the return air compartment, the 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. 18.)
3. Locate the (2) screws holding the metal tray to the base-
pan and remove. In order to remove the screws, it may be
necessary to remove the panel underneath the two-posi-
tion damper. Remove the two screws. Locate and cut the
(2) plastic tie-wraps securing the assembly to the damper.
(See Fig. 19.) 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 out-
lined in Economizer Hood and Two–Position Hood sec-
tion.
5. If removed, reattach the panel under the damper.
17
FILTER ACCESS PANEL
INDOOR COIL ACCESS PANEL
Remove Hood Parts
Cut Plastic Ties
(2) Places
Economizer