Economizer Hood And Two-Position Hood - Carrier WeatherMaker 50KCQ A04 Series Installation Instructions Manual

Single package rooftop heat pump with puron r-410a refrigerant

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Service and maintenance instructions (80 pages)

Table Of Contents

Table of Contents

NOTCHES

BASEPAN

Fig. 13 — Location of Notches

Fig. 14 — Horizontal Duct Panels In Place

Step 8 — Install Outside Air Hood

ECONOMIZER

HOOD

SETUP – FACTORY OPTION

NOTE: Economizer and Two Position Damper are not available

as factory-installed options for size 04-06 single phase (-3 voltage

code) models.

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 compartment

behind the indoor coil access panel. The hood assembly's

NOTCHES

SCREWS

DUCT COVERS

SHEET METAL

FACE UP

BASEPAN

PACKAGE

REMOVAL AND

metal tray is attached to the basepan and also attached to the

damper using two plastic tie-wraps.

To gain access to the hood, remove the filter access panel.

(See Fig. 15.)

FILTER ACCESS PANEL

Fig. 15 — Typical Access Panel Locations

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. 16.) Be careful to not dam-

age any wiring or cut tie-wraps securing any wiring.

Fig. 16 — Economizer Hood Parts Location

Carefully lift the hood assembly (with metal tray) through

the filter access opening and assemble per the steps out-

lined in Economizer Hood, below.