Manual De Chiller 110 Toneladas

Installation Operation Maintenance
Series R® Air-Cooled Rotary Liquid Chillers
Packaged Air-Cooled Chiller, RTAA 70-125 Remote Evaporator Air-Cooled Chiller, RTAA 70-125

Models RTAA RTAA-70 RTAA-80 RTAA-90 RTAA-100 RTAA-110 RTAA-125

September 2005
© American Standard Inc. 2005

RTAA-SVX01A-EN

NOTICE: Warnings and Cautions 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, may result in minor or moderate injury. It may also be used to alert against unsafe practices. CAUTION: Indicates a situation that may result in equipment or propertydamage onlyaccidents.

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 and HCFCs and HFCs.

Responsible Refrigerant Practices!
Trane believes that responsible refrigerant practices are important to the environment, our customers, andthe 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 tofor responsible management of refrigerants. Know the applicable laws and follow them.

WARNING Contains Refrigerant!
System contains oil and refrigerant under high pressure. Recover refrigerant to relieve pressure before opening the system. See unit nameplate for refrigerant type. Do not use non-approved refrigerants, refrigerant substitutes, or refrigerant additives. Failure to follow properprocedures or the use of non-approved refrigerants, refrigerant substitutes, or refrigerant additives could result in death or serious injury or equipment damage.

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RTAA-SVX01A-EN

Table of Contents
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Unit Identification - Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 5 Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Unit Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Inspection Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Loose Parts Inventory . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . 6 Unit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Model Number Coding System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Installation — Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Installation Responsibilities . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . 10 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Location Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Foundation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Clearances . . . ....