Thesis Abstract

Abstract
The repair of an air conditioner is a critical aspect of maintaining the efficiency and functionality of this essential cooling system. In the field of mechanical engineering, addressing issues with air conditioners involves a combination of technical expertise, problem-solving skills, and practical experience. This project focuses on the complete repair of a malfunctioning air conditioner, with a detailed analysis of the components involved and the steps required to restore it to optimal working condition. The project begins with a thorough inspection of the air conditioner to identify the specific problem areas. This initial assessment includes examining the compressor, condenser, evaporator coils, and other crucial parts of the system. By understanding the root cause of the malfunction, the repair process can be tailored to address the underlying issues effectively. Once the problem areas are identified, the repair process involves a systematic approach to fixing or replacing the faulty components. This may include repairing refrigerant leaks, replacing worn-out parts, cleaning the filters, and ensuring proper lubrication of moving parts. Each step in the repair process is crucial to ensure the overall functionality and efficiency of the air conditioner. In addition to addressing the immediate repair needs of the air conditioner, this project also focuses on preventive maintenance strategies to prolong the lifespan of the system. Regular maintenance practices, such as cleaning the coils, checking refrigerant levels, and inspecting electrical connections, can help prevent future breakdowns and ensure optimal performance. Furthermore, the project explores the importance of proper troubleshooting techniques in diagnosing air conditioner problems accurately. By using diagnostic tools and following systematic procedures, mechanical engineers can efficiently identify and resolve issues with air conditioners of varying complexities. Overall, the repair of an air conditioner is a multifaceted process that requires a combination of technical skills, practical knowledge, and attention to detail. Through this project, the complete repair of an air conditioner is approached systematically, with a focus on identifying, addressing, and preventing issues to ensure the system operates efficiently and reliably. By implementing the strategies outlined in this project, mechanical engineers can effectively repair air conditioners and contribute to the maintenance of comfortable indoor environments.

Thesis Overview

1.0             Introduction

1.1     Air conditioner

1.2             Development of Air conditioning

1.3             The Aim and objectives of this project

1.4             Compressor, crankcase, Heater

1.5             Principle of Air conditioner

CHAPTER TWO