Start Date : 11 May ,2025
End Date : 15 May ,2025
Duration : 5 Days
Overview:
This course will provide an excellent introduction to the fundamentals of Heating, Ventilation and Air-conditioning. It commences with a review of psychometric charts and then examines the factors that nuance design choices, indoor air quality, load calculations and heating/ventilation and air-conditioning systems. The course is introducing many important subjects. The details of terminologies, psychometric processes, heat load calculations, selection of appropriate equipment/system, installation procedure of equipment’s, its maintenance and troubleshooting.
Course Objectives:
At the end of this course, participant will be able to:
Study the details of heat load calculations, selection of appropriate equipment/system and the design of the ducts and piping networks, in addition to installation and maintenance and troubleshooting
Learn the fundamental of HVAC including primary and secondary equipment; means of distribution, space and load determination, and operating strategy, performance rating terms, function of components
Understand the basic selection criteria for heating system and factors considered when designing commercial heating systems
Understand and apply the psychometric chart
Design for good air quality
Minimize forced outages and prevent serious damage to HVAC Equipment
Provide an overview of the legislative requirements plus the essential steps and responsibilities for the maintenance and repair of HVAC Systems
Course Content:
- An introduction to heating, ventilation and air conditioning systems
- Basic criteria of heat transfer and ventilation
- Molleir charts and thermodynamic principles
- Basic cycles and calculation of performance and effectiveness
- Basic components of a complete system
- Understanding of airflow and affecting parameters
- Evaporator construction details
- Condenser construction details
- Capillary action and expansion valves
- Compressor construction details
- Cycle coefficient of performance
- Lubrication system
- Thermo-states and method of control
- Control equipment
- Reverse systems
- Measuring techniques and methods of control
- Sticho-metric chart
- Operation of a cycle
- Maintenance of a cycle and maintenance philosophy.
- Case studies
Targeted Audience:
HVAC Engineers
HVAC Consultants
HVAC Contractors
End Users Engineers
