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manual abstract
Each of these items has the potential, if misused or handled improperly, to cause bodily injury or death. It is the obligation and responsibility of operating/service personnel to identify and recognize these inherent hazards, protect themselves, and proceed safely in completing their tasks. Failure to comply with any of these requirements could result in serious damage to the equipment and the property in which it is situated, as well as severe personal injury or death to themselves and people at the site. This document is intended for use by owner-authorized operating/service personnel. It is expected that this individual possesses independent training that will enable them to perform their assigned tasks properly and safely. It is essential that, prior to performing any task on this equipment, this individual shall have read and understood this document and any referenced materials. This individual shall also be familiar with and comply with all applicable governmental standards and regulations pertaining to the task in question. safety symbols The following symbols are used in this document to alert the reader to areas of potential hazard: DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. CAUTION identifies a hazard which could lead to damage to the machine, damage to other equipment and/or environmental pollution. Usually an instruction will be given, together with a brief explanation. WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. NOTE is used to highlight additional information which may be helpful to you. All wiring must be in accordance with published specifications and must be performed only by qualified service personnel. Johnson Controls will not be responsible for damages/problems resulting from improper connections to the controls or application of improper control signals. Failure to follow this will void the manufacturer’s warranty and cause serious damage to property or injury to persons. FORM 145.32-IOM1 (908) 3 Johnson Controls Changeability of this document In complying with Johnson Controls policy for continuous product improvement, the information contained in this document is subject to change without notice. While Johnson Controls makes no commitment to update or provide current information automatically to the manual owner, that information, if applicable, can be obtained by contacting the nearest Johnson Controls service office. It is the responsibility of operating/service personnel as to the applicability of these documents to the equipment in question. If there is any question in the mind of operating/ service personnel as to the applicability of these documents, then, prior to working on the equipment, they should verify with the owner whether the equipment has been modified and if current literature is available. TABLE OF CONTENTS safety symbols........................................................................................................................2 Changeability of this document......................................................................................3 TABLE OF CONTENTS..................................................................................................................3 GENERAL INFORMATION ............................................................................................................4 PRE-INSTALLATION INSPECTION OF EQUIPMENT ..................................................................6 RIGGING..................................................................................................................................................6 INSTALLATION ..............................................................................................................................6 UNIT MOUNTING ....................................................................................................................................7 SEPARATION OF UNITS ........................................................................................................................8 INTERCONNECTING REFRIGERANT TUBING - SPLIT INSTALLATION ............................................8 DUCTWORK ................................................................................................................................11 LOUVER SIZING GUIDELINES ............................................................................................................11 ELECTRICAL WIRING ................................................................................................................12 PACKAGED UNIT ........................................................................................................................12 SPLIT SYSTEM ............................................................................................................................12 MOTOR AND PULLEY DATA.....................................