
Cambodian Skills Delivery Model
Audit energy use for commercial HVAC/R systems
KHU-ELT-0389
This unit involves the skills and knowledge required to audit energy use for commercial heating, ventilation and air conditioning/refrigeration (HVAC/R) systems. It includes assessing the energy used by commercial HVAC/R systems in relation to its performance for improving efficiency and/or certification as meeting energy efficiency industry standards. It also includes safe working practices, determining efficiency requirements, setting up performance and energy tests, evaluating results and documenting test outcomes. The skills and knowledge described in this unit require a licence or permit to practice in the workplace where work is carried out on electrical installations which are designed to operate at voltages greater than 50 volt (V) alternating current (a.c.) or 120 V direct current (d.c.). Competency development activities in this unit are subject to regulations directly related