Carrier WeatherMaker 50FC handleiding
Handleiding
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Fig. 32 — Barometric Hood Exploded View
Figure 33 illustrates the installed barometric hood parts.
Fig. 33 — Installed Barometric Hood Side View and
Isometric View
BAROMETRIC HOOD (HORIZONTAL CONFIGURATION)
For horizontal return and field installed economizer, install the
economizer as follows:
1. Install the field provided horizontal ductwork onto the unit.
Duct height must be at least 19-1/2 in. high, however the duct
can be no taller than the top of the relief opening in the bot-
tom panel, or airflow into the outside air hood will be
restricted. See Fig. 34.
2. Cut a 16 in. x 36 in. opening in the return duct for the relief
damper (see Fig. 34).
Fig. 34 — Relief Damper
3. On the field installed economizer (CRECOMZR0**A00), a
birdscreen or hardware cloth is shipped attached to the
bottom panel used for vertical applications.
NOTE: This panel is not used for horizontal return applications.
Remove the screen from the provided panel and install it over the
relief opening cut in return duct.
4. Using the blade brackets, install the relief damper onto the
side of the return duct (see Fig. 35). The two brackets and
relief damper are provided with the economizer.
Fig. 35 — Installing CRBARHOD001A00 Over Relief
Damper
5. Using the provided hardware, screw the
CRBARHOD001A00 hood sides and top together
(see Fig. 36).
NOTE: CRBARHOD001A00 is a separate accessory that
must be ordered with the unit and ships in a separate box.
Fig. 36 — CRBARHOD001A00 Hood Sides and Top
Caulk the backside of the mating flanges to ensure a watertight
seal. Install the CRBARHOD001A00 over the relief damper and
screw to the return duct, as illustrated in Fig. 35.
Step 10 — Install External Condensate Trap and
Line
The unit has one 3/4 in. condensate drain connection on the end of
the condensate pan (see Fig. 37). See Fig. 4, 9, and 14 for the lo-
cation of the condensate drain connection.
Unit
Outside
Air Hood
Min
19 1/2"
Relief
Opening
Return
Duct
16"
1"
18 3/8"
Outdoor
Air Hood
Field Supplied
Return Duct
Min 19-1/2"
*Blade
Bracket
*Relief
Damper
*Provided with
Economizer
CRBARHOD001A00
Relief Hood
40-1/2"
15"
19-1/2"
Hood
Top
Left
Hood Side
Right
Hood Side
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Productinformatie
| Merk | Carrier |
| Model | WeatherMaker 50FC |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8511 MB |
