Unit Code: HVAC-ENG-004
Unit Title: Installation and Commissioning of HVAC Systems
Nominal Hours: 60
Unit Descriptor:
Focuses on the correct installation, startup, and commissioning of HVAC systems, ensuring compliance with ASHRAE and manufacturer guidelines38.
Elements | Performance Criteria
| Elements |
Performance Criteria |
| 1. Install systems |
1.1 Follow design drawings
1.2 Install all components per specs
1.3 Ensure safety and code compliance |
| 2. Commission systems |
2.1 Perform startup procedures
2.2 Conduct functional and performance tests
2.3 Document results |
| 3. Handover and training |
3.1 Provide orientation and training to client
3.2 Deliver documentation and warranties |
Range of Variables
| Variables |
Range |
| System types |
Central, split, VRF, packaged |
| Commissioning tests |
Airflow, temperature, controls, safety interlocks |
| Documentation |
Startup checklists, test reports, warranties |
Evidence Guide
| Area |
Details |
| Critical aspects |
Proper installation, full commissioning, client handover |
| Underpinning knowledge |
Manufacturer specs, codes, commissioning procedures |
| Underpinning skills |
System assembly, testing, troubleshooting |
| Underpinning attitudes |
Thoroughness, customer focus |
| Resource implications |
Tools, test equipment, documentation |
| Methods of assessment |
Practical observation, documentation review |
| Context of assessment |
New installation or retrofit projects |
Foundation Skills
| Skills |
Description |
| Communication |
Explaining procedures to clients |
| Digital |
Completing digital checklists and reports |
Target Audience
| Target Audience |
Description |
| HVAC Technicians |
Responsible for install/commission |
Recognition of Prior Learning (RPL)
Pre-Requisite
