ABSTRACT
The need for an authentic and reliable report relating to the repairs and rehabilitation of a faulty air-conditioner is inevitable.
Many homes and offices uses the air-conditioner to cool he temperature in their respective homes. So the maintenance of the air-conditioner should be a top priority of every individual in order to avoid huge expenditure in the repairs of the system. It’s for this reason that this report is written for the benefit of those whom are privileged to own an air-conditioner in their respective homes.
This report is based on ordinary and advanced level research, in order to aid easy reading and understanding for an average person. This report begins with an introduction into the relevance of an air – conditioner, the history, description of the important components of the air – conditioner, the general maintenance and regular maintenance an serving, one is expected to carryout for effective performance of the air-conditioner and the faults discovered together with the repairs carried out.
Subsequently, advanced information pertaining to the repairs and calculations involving a faulty air conditioner have been giving certain sections of this report, which will be beneficial to those interested in the repairs of the faulty air conditioner.
TABLE OF CONTENTS
Title Page
Letter of Transmittal
Approval Page
Dedication
Acknowledgement
Abstract
Table of Contents
CHAPTER ONE
1.1Introduction
1.2Literature Review
1.3Definition Of An Air Conditioner
1.4Why We Use Air Conditioner
1.5Significance Of Study
1.6Limitation Of Study
1.7Basic Components Of Air Conditioner
1.8Functions Of The Components
1.9Air Conditioning System And Properties Of Air
CHAPTER TWO
2.1Statement Of Problem/Faults
2.2How To Detect The Faults
2.3Brief Explanation Of Major Tools And Equipment’s Used
2.4Detecting Of Faults
2.5Correction Of Faults
2.6Connection Of The Electrical Components
2.7Detection Of Shortage Of Gas In The System
2.8Replacement Of Front Grille And Filter
CHAPTER THREE
3.1Maintenance Of Breakdown Air Conditioner
3.2Causes Of Air Conditioner Breakdown
3.3What Is Breakdown Maintenance
3.4Categories Of Maintenance
3.5Groups Of Air Conditioner Maintenance
3.6General Maintenance And Repairs Schedules
3.7Safety Precautions
CHAPTER FOUR
4.1Principle Of An Air Conditioner
4.2Mathematical Representations And Thermal Efficiency
4.3Mathematical Analysis And Calculations
CHAPTER FIVE
5.1Cost Analysis
CHAPTER SIX
6.1Performance
6.2Conclusion
6.3References