AC Service Tech Mini Split and Refrigerant Charging Book Bundle

AC Service Tech Mini Split and Refrigerant Charging Book Bundle

Save by ordering both paperbacks in this combo!

This bundle includes the Inverter Mini Split Operation and Service Procedures and the Refrigerant Charging and Service Procedures for Air Conditioning Paperbacks!

---

Paperback - AC Service Tech Refrigerant Charging and Service Procedures for Air Conditioning by Craig Migliaccio

Obtain key insights into each step of refrigerant charging and service

This Paperback 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 refrigerant 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 in this book:

• 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

---

Paperback - AC Service Tech Inverter Mini Split Operation and Service Procedures by Craig Migliaccio

Get equipped with the knowledge needed to service complex systems

The demand for inverter mini split system installations is growing rapidly due to the versatility, functionality, and electrical efficiency of these units. As a result, inverter mini split system installations and servicing are becoming more common for individuals in the HVACR trade. Technicians must know the step-by-step service procedures associated with these systems and how they differ from traditional single speed systems.

This book was written to help demystify the operation of inverter mini split systems and to explain associated concepts and procedures, in a language that is easy to understand. System parts are examined individually, electrical/mechanical operation is discussed, and related troubleshooting steps are given. By examining each component individually, readers can more easily digest the information and build upon their knowledge, as they progress through the text. The goal of this book is to equip technicians with the knowledge they need to service these complex systems.

Procedures included in this book:

• Line Set Connection
• Leak Testing and Vacuuming
• Charging and Recovery
• Guidance on Checking the Charge
• Power and Communication Wiring
• Electrical Component Troubleshooting
• Common Problems and Diagnosis