The Trainer for HVAC and Building Automation Technician is a dual-skilled technical expert responsible for preparing students to work at the intersection of mechanical climate control and digital building intelligence. This role covers the full lifecycle of HVAC systems—from the physical installation of commercial refrigeration and ventilation to the configuration of the smart sensors and controllers that optimize them.
Acting as a More Knowledgeable Other (MKO), the Trainer guides learners through the Three-Layer Workshop Concept—progressing from basic piping and mounting to complex system integration. The Trainer is responsible for executing the Blended Training Model, using Flipped Learning to deliver theory (e.g., thermodynamics, control logic, wiring diagrams) via the digital platform. This ensures that in-person workshop time is reserved for high-value activities like brazing, system balancing, and Project-Based Learning (PBL).
Technical Instruction & Workshop Management (Duties A-J)
- Preparation & Installation: Instruct students on reading execution drawings, marking layouts, and preparing routes. Supervise the physical running of piping, signal cables, and pressure-testing procedures.
- Mechanical Systems: Supervise the installation of:
- Ventilation: Ducts, fans, filters, and air diffusers (including airflow calibration).
- Refrigeration: Sizing and insulating cold rooms, installing evaporators and outdoor units.
- Air-Conditioning: Mounting indoor/outdoor units and checking chiller networks.
- Automation & Controls: Teach the installation of actuators, gateways, and controllers (e.g., thermostats). Guide students in wiring sensor signals to zone controllers and connecting systems to the automation network.
- Logic & Integration: Lead advanced training on configuring automation logic, setting network parameters, and integrating HVAC systems with other building protocols (e.g., Fire Alarm interfaces).
- Commissioning & Maintenance: Teach the systematic process of performance testing, preventive maintenance, and the generation of technical reports.
Pedagogical Leadership & Methodology
- Flipped Learning Facilitation: Manage the delivery of foundational content (e.g., psychrometric charts, control theory) through the LMS. Ensure students are prepared to apply these concepts physically in the workshop.
- Scaffolding & Mentorship: Monitor learner progress during complex tasks—such as balancing a ventilation system or debugging a control loop—providing targeted mentorship within their “Zone of Proximal Development” (ZPD).
- Green TVET Integration: Embed sustainability by teaching energy-efficient system design (e.g., Variable Air Volume systems, economizer modes) and the proper handling of refrigerants to prevent environmental damage.
Digital Pedagogy & Data-Driven Intervention
- Simulation Tools: Utilize Building Management System (BMS) simulators to allow students to test control logic and network configurations virtually before applying them to physical equipment.
- Predictive Analytics (TIP): Analyse engagement data to identify students struggling with the abstract aspects of automation (e.g., logic programming) and intervene early using the Trainer Intervention Protocol.
- AI-Enhanced Content: Act as the “Human-in-the-Loop” to validate AI-generated troubleshooting scenarios and safety quizzes.
Assessment & Quality Assurance
- Competency-Based Assessment: Conduct continuous assessments where learners must demonstrate mastery of specific tasks (e.g., “Successfully calibrate a damper actuator”) before progressing.
- Process-Based Tracking: Use digital tools to track the process of installation (e.g., adherence to pressure-test durations, correctness of wiring terminations) as verifiable evidence of competency.
- Joint Industry Assessment: Collaborate with private sector SMEs to conduct final practical assessments, ensuring graduates meet the rigorous standards required for modern smart buildings.
Institutional Sustainability & Income Generation
- Income Generating Activities (IGAs): Design and deliver upskilling courses for industry professionals (e.g., “Retrofitting HVAC for Energy Efficiency,” “Advanced BMS Troubleshooting”).
- Consultancy: Provide technical consultancy on system optimization and automation upgrades for local businesses.
Education
- Required: Bachelor’s Degree in Mechanical, Mechatronics, or HVAC Engineering.
- Alternative: A Level 5 Vocational Diploma with extensive (7+ years) high-level industry experience in HVAC and Automation.
Experience
- Industry Experience: Minimum 5 years of hands-on experience covering both mechanical HVAC installation and building automation controls.
- Specialized Knowledge: Proficiency in Ductwork fabrication, Refrigerant handling (F-Gas), and DDC programming is mandatory.
- Project Experience: Experience in the commissioning/handover phase of commercial construction projects is highly valued.
Certifications
- Technical: Industry certifications from major HVAC/BMS manufacturers (e.g., Daikin, Carrier, Siemens, Schneider) are required.
- Safety: Certified in Refrigerant Handling and Electrical Safety.
- Pedagogical: A certified “Training of Trainers” (ToT) qualification.
Technical Skills (Hard Skills)
- Installation Mastery: Expertise in brazing, pipe fitting, and duct assembly.
- Digital Fluency: Proficiency in configuring controllers, gateways, and using diagnostic software.
- Diagram Interpretation: Ability to read and correlate Mechanical (HVAC) drawings with Electrical (Control) schematics.
Power Skills (Soft Skills & Attitudes)
- Problem Solving: Ability to troubleshoot cross-disciplinary issues (e.g., is it a mechanical fan failure or a control signal error?).
- Safety Leadership: Unwavering commitment to safety procedures, particularly regarding pressurized gases and electrical connections.
- Communication: Ability to explain the interaction between mechanical and digital systems to students.
Digital & AI Competencies
- LMS Proficiency: Ability to manage digital curriculum and track student progress data.
- Virtual Testing: Comfort using simulation software to verify automation logic.