ABSTRACT
In all types of air –conditioning work a through knowledge of basic principal is varying important. The report of the project “re pair and rehabilitation of a faulty Air–conditioner” serves as guide to project implementation. It explains and illustrates the import principle of operation and various maintenance procedures in an understanding manner.
The report is divided into four chapters, which covers the practical application of air-conditioner in the field of domestic, business and school with and explanation of up to date methods of installing maintaining, diagnosing and repair made in an extensive manner such that an intend air-conditioner technicians who reads and understandings the report can easily carry out the repair of an air conditioner under little guidance or supervision.
Written primarily as a project repair this works is intended for use in air –conditioning repair and references by students. It provides foundation on which a good knowledge of air conditioning system is based.
Due to the nature of the material (good quality used the project lead to a successful air condition repairs and rehabilitation which produce and effective work with high degree of cooling
The use of bad materials will equally reduce the degree of cooling and effectiveness in functionally.
TABLE OF CONTENTS
Title Page
Letter of Transmittal
Approval Page
Dedication
Acknowledgement
Abstract
Table of Contents
CHAPTER ONE
Introduction
LiteratureReview
Air Conditioning Historical
Background
Application of Air Condition
Air Conditioner and Air Conditioning
Air Condition System and their Types
Principles/Techniques of Air Conditioning
Components of an Air Conditioner
Refrigerant
Purpose of Air Conditioning
Why we Study Air Conditioning
CHAPTER TWO
Identification of Problem/Causes of Breakdown
Trouble Shooting
Sequence of Operation
Procedure for Charging the Compressor
Air Conditioner Repair Schedule
CHAPTER THREE
Maintenance of the Air Conditioner
Aim of Maintenance
Types of Maintenance
Working Tool and their Uses
Test/Performance
Installation of the Air Conditioner
Safety Precaution
CHAPTER FOUR
Cost Analyis of Project
Material Cost of Project
Labour Cost Project
Total Cost of Project
Problem Encountered
Recommendation
Conclusion
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