COURSE NAME:HVAC System (Humidity, Ventilation and Air Conditioning)


 15-07-2018  19-07-2018  Jeddah/Saudi Arabia Register
 12-08-2018  16-08-2018  Riyadh/Saudi Arabia Register
 21-10-2018  25-10-2018  Dammam/Saudi Arabia Register

Module 1 : Principles of Refrigeration and air conditioning cycle.

1.1 Principles of thermodynamics.

1.2  Laws of thermodynamics.

1.3  Fundamentals of heat transfer.

1.4  Fundamentals of fluid flow.

1.5  Temperature and its measurement

1.6  Pressure and temperature relationship.

1.7  Introduction to psychrometry.

1.8  The properties of air.

1.9 Psychrometric charts.

1.10 Air conditioning and psychrometric systems

1.11 Psychrometric charts as a tool for analysis for a/c performance.


Module 2 : Comfort requirements& Air conditioning systems.

2.1 Thermodynamics of the human body

2.2 Air purification methods

2.3 Inside and outdoor design criteria

2.4 Ventilation and ventilation standards

2.5 Air distribution systems

2.6 Air purification methods

2.7 HVAC Components and Distribution Systems

2.8 Types of All-Air Systems

2.9 Air-and-Water Systems

2.10 All-Water Systems

2.11 Decentralized Cooling and Heating

2.12 Heat Pump Systems

2.13 Heat Recovery Systems

2.14 Thermal Energy Storage variable air volume systems.


Module 3: Workshop tools, equipments services and maintenance procedures.

3.1 Manifold gauge and brazing equipment.

3.2 Vacuum pump and refrigerant charging.

3.3 Leak detectors and tube cutting tools.

3.4 Digital meters and other meter.

3.5 Clippers, pliers and pinch off tools.

3.6 Soldering and brazing equipment.

3.7 Air velocity, pressure, temperature measuring instrument.

3.8 Maintenance, Definition.

3.9 Types of Maintenance

3.10 The Need for HVAC System Maintenance

3.11 Preventive Maintenance in HVAC System

3.12 What to do:

3.13 During Season?

3.14 When Season Begins?

3.15 During Off-Season

3.16 Unit Operation and Maintenance


Module 4: Testing and Troubleshooting of HVAC Components

4.1 Testing precaution

4.2 Compressor Problems

4.3 Capacitor testing

4.4 Measuring the capacity of a capacitor

4.5 Electric Motors

4.6 Motor‐protector relay testing

4.7 Using a Volt‐Ammeter for Trouble shooting Electric Motors

4.8 Testing the Centrifugal Switch in a Single‐Phase Motor

4.9 Testing for a Short Circuit between Run and Start Windings

4.10 Troubleshooting Procedures.


Module 5: Service Diagnosis and Repairs

5.1 Pressure Drop External Equalizing

5.2 Suction Line Frosting

5.3 Distributor Refrigerant Control

5.4 Replacing a Thermostatic Expansion Valve

5.5 Replacing the Filter Drier

5.6 Low Side Purging

5.7 Moisture in the System

5.8 Compressor Efficiency Test

5.9 Excessive Operating Head Pressure

5.10 High Side Purging

5.11 Water Cooled Condensers

5.12 Compressor Motor Burn‐Out

5.13 Pressure Controls

5.14 Motor Cycling Controls.

5.15 Simple Steps For Service Diagnosis.

5.16 HVAC Maintenance and Operation log sheet.

WHO SHOULD ATTEND: unavailable
    • 5 Day(s)

    The presentation is generally appealing to me. The dedication & devotion of the instructor are both laudable & admirable.
    Mohammed F. Alotaibi

    Really this course is important for any inspector, so I will recommended it for our employees. And thanks a lot!
    Ahmed Al-Yami

    You are doing excellent bringing such very talented instructor. Please keep it up.
    Ahmed Afifi
    Al-Zamil CoolCare

    I would like to appreciate you as well as the instructor for a good training due to the fact that the helping to gain new information about the types of valve with advantages and disadvantage as well. Many thinking.
    Zaki Ali Aldawood

    This course was very beneficial and helpful to understand one of the Major NDT method. I encourage ITC to continue with this performance.
    Talal Saad AlHasawi

    ITC service was in overall excellent. Thanks.
    Wael M. Morsy

    This course was good and a nice guide to the PMP exam. Thanks.
    Yazeed Mohamed Mreki
    General Authority of Civil Aviation (GACA)

    It was good course & good preparation with excellent instructor. Thanks a lot.
    Faisal Mahdi Al-Qahtani

    It was a nice course to have. I suggest taking this course with the same instructor to other people. Thanks for the instructor for his kindness & helfull during the course.
    Abdul-Moniem Al-Humoud

    It is very important course, which enable us to improve our knowledge to work approaching our big account and can be recall us the key account. This is will support us to active result for the best of the Co.
    Mohammed Amjad
    Al-Suwadi Services

    The instructor is highly and technical knowledgeable in explaining all the subject in the course taken.
    Noel V. Garan
    Coldstorec Group Of Saudi Arabia

    Instructor was well prepared and knowledgeable I gain lot of useful information.
    Gulam Khan
    Saudi Aramco

    It was a good learning experience. Got to know the concept involved in key account.
    Muthuraman Nachiappan
    Al-Suwadi Services

    The instructor Mr. Ahmed Sabry has a very nice spirit.
    Salam Fakhoury
    Al Khodari Company

    It is very useful to us and increase our knowledge.
    Mohammed Rashed Afifi
    Al Khodari Company

    The course is excellent and helpful. It help me in organizing the work in more safe manner.
    Muzammil Hayat
    Al Khodari Company

    The instructor is very knowledge and hard working, his way of teaching is very good.
    Ibrahim Darwish
    Al Khodari Company