Basics Of Refrigerant Charging And Service Procedures For Air Conditioning

This Ebook is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. In this book, you will find Step by Step Procedures for preparing an air conditioning and heat pump system for refrigerant, reading the manifold gauge set, measuring the refrigerants charge level, and troubleshooting problems with the system's refrigerant flow. This book differs from others as it gives key insights into each procedure along with tool use from a technician's perspective, in language that the technician can understand. This book explains the refrigeration cycle of air conditioners and heat pumps, refrigerant properties, heat transfer, the components included in the system, the roles of each component, airflow requirements, and common problems. Procedures Included: Pump Down, Vacuum and Standing Vacuum Test, Recovery and Recovery Bottle Use, Refrigerant Manifold Gauge Set and Hose Connections, Service Valve Positions and Port Access, Preparation of the System for Refrigerant, Refrigerant Charging and Recovery on an Active System, Troubleshooting the Refrigerant Charge and System Operation

This workbook is a direct compliment to the "Refrigerant Charging and Service Procedures for Air Conditioning" text. Each copy of the book includes a removable answer key for quick reference and use. This workbook follows the text chapter by chapter providing over 1,000 supportive questions and problems to test your understanding of the various procedures, methods, and steps stated in the book. This workbook can also help readers retain information such as the refrigeration cycle and components used in each system. Custom images are used to display charging scenarios and troubleshooting. Test your knowledge as you solve each problem and question!

This program provides the knowledge to accurately perform system installation, basic repair, and the information necessary to properly charge modern equipment. Basic Refrigeration and Charging Procedures covers: refrigerant pressures, states and conditions, how they apply to the refrigeration system, vapor pressures, subcooling, superheat, saturation, latent heat, sensible heat, and the refrigeration cycle. Basic system components, their functions, and applications are included. Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have.

This comprehensive book has been developed to quickly train an average person for the vast commercial and residential refrigeration and air-conditioning market within a short period of time. It provides all the technical knowledge needed to start a successful refrigeration and air-conditioning business anywhere in the world.

"Discover an easy way to understand, learn, and master the complex HVAC system. You will have the tools, knowledge, and perception to become proficient in many different technological systems that will make your life so much easier. In Modern Refrigerant Charging & Procedure Services for Air Conditioning, you will discover an easy way to understand, work with, and master HVAC systems. A Heating, Ventilating, and Air conditioning system can be complicated when you are constantly reading difficult technical terms. With the perfect guide by your side, you have the tools to immerse yourself into the right general knowledge of HVAC and refrigeration systems. In Modern Refrigerant Charging & Procedure Services for Air Conditioning, you will discover: A basic understanding of what an HVAC system is - dive into all its components to master the skills The different types of heat and heat transfers you need to know to fully embody the laws of thermodynamics and your HVAC system 9 common problems that arise in HVAC systems - learn from the mistakes of others and avoid future complications The engineering aspect of airflow - know all about ventilation, its types, and its standards to perfectly line yourself with a functioning HVAC system The ideal refrigerant and the criteria that go along with it - find the chemical, physical, and environmental properties of refrigerants Refrigeration Cycle 101 - gain the knowledge of the entire refrigeration process from charging to recovery that makes this technology what it is The basics of pumping down, the switch mechanism, and spring pressure that can open your mind to new possibilities when it comes to the HVAC system And much more. Modern Refrigerant Charging & Procedure Services for Air Conditioning takes an extremely complicated topic and procedure and lays it out for you in simple terms and easy-to-understand ways. You don't have to explore the Internet and put your brain into overdrive trying to understand - here, you will have the right guide, the right words, and the right techniques to become a master of the HVAC system. If you're ready to dive into the HVAC system and uncover all there is to know, then scroll up and click the "Add to Cart" button right now."

Refrigerant pressures, states and conditions are covered, as well as ow they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included. Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have.

Modern Refrigeration and Air Conditioning is the leader in the refrigeration and air conditioning field! This comprehensive text teaches fundamental principles and service techniques. The text tells and shows how to diagnose and remedy HVAC problems. It provides an excellent blend of theory with job-qualifying skills. This text contains all the most recent information and advances necessary to prepare the technician for today's world. Modern Refrigeration and Air Conditioning provides the foundation on which a solid and thorough knowledge of refrigeration and air conditioning may be based. Students, as well as practicing technicians, will benefit from the topics covered in this book. This edition includes up-to-date information on refrigerant recovery, recycling, and reclaiming. -- Chapters are divided into smaller self-standing modules for ease of use. -- Covers the operation of systems and their specific components. -- Progresses from basic to advanced principles using understandable terminology. -- Current information on the EPA rules, regulations, and guidelines. -- Identification of the various types of new refrigerants such as 134a and 123, and information on equipment needed for refrigerant recovery, recycling, and reclaiming. -- Up-to-date methods of sizing, installing, and maintaining refrigeration and air conditioning systems. -- Proper procedures for using troubleshooting charts. -- Emphasizes procedures that will help the service technician become more efficient. -- Uses both US Conventional and SI Metric units. -- Chapters include Module Title(s), Key Terms, Objectives, Review of Safety (where applicable), and Test Your Knowledge questions.