17 July - 17 July, 2026
July 17 at 3:00 PM - 5:00 PM CAT
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Engineering Tech Talk Series
Engineering Tech Talk is an industry-led seminar series delivered by local engineering professionals, showcasing real-world knowledge and experience from professionals working within the region.
The series is designed to support local engineering communities by encouraging knowledge sharing and connection between professionals, students, and industry stakeholders. With hundreds of EIT students studying while working across the region’s engineering and industrial sectors, the series reflects EIT’s long-standing commitment to developing and celebrating industry-ready engineering professionals.
Following Bernard Ipotseng’s previous session, Fundamentals of Refrigeration Systems, this Engineering Tech Talk builds on those foundations by exploring the maintenance practices that keep refrigeration and HVAC systems operating safely, efficiently, and reliably in industrial environments.
Event Details:
- Date: Friday, 17 July 2026
- Time: 3:00 PM – 5:00 PM
- Location: Botswana Digital & Innovation Hub, Science and Technology Park, Botswana, Gaborone
- Cost: Free
Attend this EIT Botswana event to receive access to an exclusive 15% tuition fee bursary for eligible EIT courses commencing on or before 31 August 2026. Terms and conditions apply.
Seminar Details
Effective HVAC maintenance requires more than routine servicing; it demands a clear understanding of system components, refrigerant behaviour, electrical wiring, and structured fault diagnosis. This session provides a practical exploration of the essential elements that ensure reliable and efficient refrigeration and air-conditioning performance.
The seminar will unpack key HVAC components and processes, with a focused discussion on refrigerant management, electrical wiring fundamentals, and systematic troubleshooting techniques. Drawing from industry-based experience, the session will demonstrate how a methodical approach to fault finding reduces downtime, improves safety compliance, and enhances overall system efficiency.
Attendees will gain practical insights into diagnosing common and complex system faults, interpreting wiring diagrams, handling refrigerants responsibly, and applying structured troubleshooting steps in industrial environments.
This session is ideal for technicians, artisans, and maintenance professionals seeking to strengthen their technical foundation and improve fault resolution efficiency in refrigeration and HVAC systems.
About the Presenter:
Bernard Ipotseng – Heating, Ventilation and Air Conditioning (HVAC) Artisan
With over 16 years of expertise in refrigeration and air-conditioning systems within industrial environments. Bernards background spans maintenance, fault diagnostics, and performance optimisation across complex plant operations.
Bernard has worked with BMC in refrigeration and DTCB in HVAC, and is currently based at Morupule B Power Plant, where he contributes to system reliability and sustainable maintenance practices. He specialises in identifying and resolving complex system faults, preventative maintenance planning, and ensuring strict compliance with safety and operational standards.
He holds an 52932WA Advanced Diploma in Plant Engineering and was awarded the EIT Academic Excellence Award (VET 2025). Bernard also earned a National Craft Certificate in Refrigeration and Air Conditioning with Distinction, along with a Certificate in Training of Trainers. Known for his analytical thinking, professionalism, and adaptability, he consistently supports improved system performance and operational efficiency.
Who is EIT?
The Engineering Institute of Technology (EIT) provides practical education and training in engineering and technology, designed to equip students with job-ready skills aligned to industry needs across a range of professional development courses and Australian-accredited qualifications. Its lecturers, drawn from around the world, bring considerable industry experience and a passion for teaching.
EIT’s programs are delivered through a live and interactive learning environment, with access to remote and virtual laboratories to support hands-on learning. Courses are available both online and on campus in Australia, using a blended approach to ensure flexibility and real-world application.
If you have any questions, please contact Precious at precious.maoko@eit.edu.au.
We look forward to seeing you there.