Trane CenTraVac CVHE Installation Instructions Manual
Water-cooled chillers
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Also See for CenTraVac CVHE:
- Assembly/disassembly manual (36 pages) ,
- Installation, operation and maintenance manual (108 pages)
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Installation Instructions
CenTraVac™ Water-cooled Chillers
Hot Gas Bypass Field Installation
Model Numbers:
CVHE, CVHF, CVHG
This document applies to service offering applications only.
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.
August 2023
SAFETY WARNING
SO-SVN007A-EN
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Summary of Contents for Trane CenTraVac CVHE
- Page 1 Installation Instructions CenTraVac™ Water-cooled Chillers Hot Gas Bypass Field Installation Model Numbers: CVHE, CVHF, CVHG This document applies to service offering applications only. 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.
- Page 2 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 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 The following instructions show the hot gas bypass installation on CVHE, CVHF, or CVHG CenTraVac™ chillers. When the hot gas bypass option is ordered through Trane Parts for field installation, the following is shipped in this kit: a hot gas bypass valve with actuator, piping, pipe flanges, flange gaskets, and hardware to attach the flanges to the valve.
- Page 5 For variable frequency drives or other energy storing components provided by Trane or others, refer to the appropriate manufacturer’s literature for allowable waiting periods for discharge of capacitors. Verify with a CAT III or IV voltmeter rated per NFPA 70E that all capacitors have discharged.
- Page 6 Installation 9. Prior to cutting, remove the suction elbow (Figure 13. Use a magnet to clean the inside of the shell of all metal Item 1) from the unit in order to avoid contamination of the shavings. unit with excess metal shavings. Figure 3.
- Page 7 Installation 18. If not already on unit, install the bulb well and discharge gas 19. Replace insulation on the suction elbow. temperature sensor (4R16) (Figure 5, Item 1). The 20. Paint as required. coupling is located on the front side of the condenser compressor discharge connection (Figure 5, Item 2).
- Page 8 For more information, please visit trane.com or tranetechnologies.com. Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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