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Installation Instructions
0 to 100% Downflow Dry Bulb
Economizer
Foundation™ Packaged Cooling and
Gas/Electric
15 to 25 Tons
Model Number:
BAYECON302*
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:
E/GDK180-300
ACC-SVN303A-EN
SAFETY WARNING
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Summary of Contents for Trane Technologies Foundation BAYECON302 Series
- Page 1 Installation Instructions 0 to 100% Downflow Dry Bulb Economizer Foundation™ Packaged Cooling and Gas/Electric 15 to 25 Tons Model Number: Used With: BAYECON302* E/GDK180-300 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
Introduction Read this manual thoroughly before operating or servicing this unit. WARNING Proper Field Wiring and Grounding Warnings, Cautions, and Notices Required! Safety advisories appear throughout this manual as required. Failure to follow code could result in death or serious Your personal safety and the proper operation of this machine injury. - Page 3 Introduction WARNING Follow EHS Policies! Failure to follow instructions below could result in death or serious injury. • All Trane personnel must follow the company’s Environmental, Health and Safety (EHS) policies when performing work such as hot work, electrical, fall protection, lockout/tagout, refrigerant handling, etc.
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Page 4: Table Of Contents
Table of Contents General Information ..... . . 5 Inspection ......5 Parts List . -
Page 5: General Information
General Information Inspection Factory Installed Option 1. Unpack all components of the kit. Table 2. Factory installed component parts list 2. Check carefully for shipping damage. If any damage is Description found, report it immediately, and file a claim against the Block-off transportation company. -
Page 6: Installation
Installation Figure 3. Assemble connecting rods (Trane) WARNING Hazardous Service Procedures! Failure to follow all precautions in this manual and on the tags, stickers, and labels could result in death or serious injury. Technicians, in order to protect themselves from potential electrical, mechanical, and chemical hazards, MUST follow precautions in this manual and on the tags, stickers, and labels, as well as the following... -
Page 7: Carrier Configuration
Installation 5. Raise the damper and rods into the vertical position. Tie the 2. Remove the filter/fan compartment access panel and the connecting rods to the filter rack to prevent them from unit end panel (evaporator end). See Figure interfering with the economizer. See Figure 3. - Page 8 Installation 2. Remove approximately 3-inch of gasket material from the 7. Secure economizer using five screws on left side and five bottom of each corner post to expose the holes used to screws on right side. See Figure attach the economizer assembly to the unit shown in 8.
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Page 9: Factory Installed Option (Field Setup)
Installation Factory Installed Option 6. With the screws provided, secure each side of the economizer assembly by inserting a screw through the (Field Setup) clearance hole in the bottom of the corner post and into the engagement hole in the economizer assembly. See Figure WARNING Figure 14. -
Page 10: Carrier Configuration
Installation Carrier Configuration Figure 18. Remove connecting rods 1. Remove filter and rear access panel. 2. Remove return duct cover (7) from Carrier return air opening. See Figure Figure 16. Remove duct cover 5. Switch return air damper assembly (3) from the Trane position to the Carrier position and secure with screws on both ends. -
Page 11: Mist Eliminator Servicing
Installation Figure 20. Attach connecting rods Figure 22. Attach block-off plate 9. Attach Filter and Rear access panels. 7. Attach return duct cover (7) to Trane return air inlet. See Mist Eliminator Servicing Figure Figure 21. Attach return duct cover 1. -
Page 12: Minimum Position Setting
Installation Minimum Position Setting Wiring Connections To adjust the minimum position setting and check out the Refer to main unit schematic for electrical connections to Fresh economizer, the power must be connected. air module located in return section control box, See Figure 1. - Page 13 Notes ACC-SVN303A-EN...
- Page 14 Notes ACC-SVN303A-EN...
- Page 15 Notes ACC-SVN303A-EN...
- Page 16 Trane and American Standard create comfortable, energy efficient indoor environments for commercial and residential applications. 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.
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