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Installation Instructions
0 to 100% Horizontal Dry Bulb
Economizer
Precedent™ Packaged Rooftop Units
12.5 to 25 Tons
Model Number:
FIAECON303*
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of
heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are
attached to the equipment.
September 2024
Used With:
Precedent D cabinet (Digit 39 = D)
ACC-SVN233C-EN
SAFETY WARNING
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Table of Contents
Related Manuals for Trane Precedent FIAECON303 Series
Summary of Contents for Trane Precedent FIAECON303 Series
- Page 1 Installation Instructions 0 to 100% Horizontal Dry Bulb Economizer Precedent™ Packaged Rooftop Units 12.5 to 25 Tons Model Number: Used With: FIAECON303* Precedent D cabinet (Digit 39 = D) SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
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Page 2: Warnings, Cautions, And Notices
When working with or around hazardous chemicals, these compounds have the same potential impact to the ALWAYS refer to the appropriate SDS and OSHA/GHS environment. Trane advocates the responsible handling of all (Global Harmonized System of Classification and refrigerants. Labeling of Chemicals) guidelines for information on... -
Page 3: Revision History
Copyright This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change. -
Page 4: Parts List
Inspection 1. Unpack all components of the kit. The following parts are used for shipping only and can be discarded: 2. Check carefully for shipping damage. If any damage is found, report it immediately, and file a claim against the Figure 2. -
Page 5: Installation
Installation 2. Attach block-off (3) to unit by using four screws. WARNING Figure 4. Attach block-off Hazardous Voltage w/Capacitors! Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury. Disconnect all electric power, including remote disconnects and discharge all motor start/run capacitors before servicing. - Page 6 Installation 5. Attach return air damper assembly (2) to top and bottom 8. Install rain diverter as shown in Figure 10. Use the four flanges of return opening using six screws. screws provided. Figure 7. Attach return air damper assembly to return Figure 10.
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Page 7: Wiring Connections
Installation Wiring Connections 1. Use the supplied harness to connect PPF87 to the actuator connector. 2. Route harness to fresh air options module located in the return section and connect to FAOM-J11. Refer to Figure 3. After installation is complete, update the Symbio™ 700 UC unit configuration to enable this installed feature. - Page 8 For more information, please visit trane.com or americanstandardair.com. Trane and American Standard have a policy of continuous product and product data improvement and reserve the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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