Installation
Variable Frequency Drive Conversion TR1 to TR200
Commercial Self Contained Signature and
Modular Series Units
Models: Only Macon-built units with factory installed VFDs. This includes the following units with VFD or VFD with bypass options:
S**F 20 to 110 Ton S**G 30 to 35 Ton
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August 2009 |
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Warnings, Cautions and Notices
Warnings, Cautions and Notices. Note that warnings, cautions and notices appear at appropriate intervals throughout this manual. Warnings are provided to alert installing contractors to potential hazards that could result in personal injury or death. Cautions are designed to alert personnel to hazardous situations that could result in personal injury, while notices indicate a situation that could result in equipment or property-damage-only accidents.
Your personal safety and the proper operation of this machine depend upon the strict observance of these precautions.
ATTENTION: Warnings, Cautions and Notices appear at appropriate sections throughout this literature. Read these carefully.
WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It could also be used to alert against unsafe practices.
NOTICE: Indicates a situation that could result in equipment or property-damage-only accidents.
Important
Environmental Concerns!
Scientific research has shown that certain man-made chemicals can affect the earth's naturally occurring stratospheric ozone layer when released to the atmosphere. In particular, several of the identified chemicals that may affect the ozone layer are refrigerants that contain Chlorine, Fluorine and Carbon (CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs). Not all refrigerants containing these compounds have the same potential impact to the environment. Trane advocates the responsible handling of all refrigerants-including industry replacements for CFCs such as HCFCs and HFCs.
Responsible Refrigerant Practices!
Trane believes that responsible refrigerant practices are important to the environment, our customers, and the air conditioning industry. All technicians who handle refrigerants must be certified. The Federal Clean Air Act (Section 608) sets forth the requirements for handling, reclaiming, recovering and recycling of certain refrigerants and the equipment that is used in these service procedures. In addition, some states or municipalities may have additional requirements that must also be adhered to for responsible management of refrigerants. Know the applicable laws and follow them.
WARNING
Grounding Required!
Follow proper local and state electrical code on requirements for grounding. Failure to follow code could result in death or serious injury.
WARNING
Ground Wire!
All field-installed wiring must be completed by qualified personnel. All field-installed wiring must comply with NEC and applicable local codes. Failure to follow this instruction could result in death or serious injuries.
© 2009 Trane All rights reserved |
PART-SVN122A-EN |
Warnings, Cautions and Notices
WARNING
Personal Protective Equipment (PPE) Required!
Installing/servicing this unit could result in exposure to electrical, mechanical and chemical hazards.
•Before installing/servicing this unit, technicians MUST put on all Personal Protective Equipment (PPE) recommended for the work being undertaken. ALWAYS refer to appropriate MSDS sheets and OSHA guidelines for proper PPE.
•When working with or around hazardous chemicals, ALWAYS refer to the appropriate MSDS sheets and OSHA guidelines for information on allowable personal exposure levels, proper respiratory protection and handling recommendations.
•If there is a risk of arc or flash, technicians MUST put on all necessary Personal Protective Equipment (PPE) in accordance with NFPA70E for arc/flash protection PRIOR to servicing the unit.
Failure to follow recommendations could result in death or serious injury.
This manual describes the installation procedures required to retrofit TR1 Variable Frequency Drives (VFD).
Trademarks
Trane, the Trane logo, and Intellipak are trademarks of Trane in the United States and other countries. All trademarks referenced in this document are the trademarks of their respective owners.
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Table of Contents |
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General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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Removal and Replacement for S**F Units
Removal and Replacement for S**G Without Bypass
Removal and Replacement for S**G With Bypass
TR200 VFD Programming Information
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General Information
About this Manual
The step-by-step instructions outlined in this manual describe the procedures required to successfully retrofit a TR1 on 20 ton to 110 ton Signature Series and 20 ton to 35 ton Modular Series Commercial Self Contained (CSC) units to a Trane TR200 VFD drive. For help selecting the proper parts for this work, refer to general service bulletin PART-SVB25A-EN or the most current version of that same literature.
The instructions in this manual are divided into the following sections:
•Removal and Replacement for S**F Units.
•Removal and Replacement for S**G Units without Bypass.
•Removal and Replacement for S**G Units with bypass.
•TR200 VFD Programming Information.
Follow start-up and trouble shooting procedures outlined in the unit Installation, Operating, and Maintenance manuals and/or the literature that is included with this TR200 VFD.
Tools Required
Very few tools are required to perform this installation. A service technician with a well-stocked tool chest should have the right tools to perform the job.
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