Unit of competency Outline

Date retreived
22/07/2026 3:19 PM AWST

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Service air conditioning and HVAC systems

Service air conditioning and HVAC systems

Unit of competency
National Code
AURETU103
State Code
OCJ81
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
13/11/2020
View on TGA
State Implementation and Classification
Approved Date
31/03/2021
Field of Education
030503 - Vehicle Mechanics
Original Release Date
31/03/2021
Nominal Hours
20
Description
This unit describes the skills and knowledge required to service air conditioning systems, including heating, ventilation and air conditioning (HVAC) systems, fitted to a range of vehicles and machinery. It involves preparing for the task, carrying out performance testing and correct servicing procedures, performing post-service testing, and completing workplace processes and documentation.The unit applies to those who work in the automotive service and repair industry. Automotive air conditioners, in addition to HVAC systems, include those in agricultural machinery, heavy commercial vehicles, light vehicles or mobile plant machinery. It does not involve removing, replacing or topping up of refrigerant. The systems used vary depending on the work context.Licensing requirements apply to this unit. Users are advised to check with relevant regulatory authority. An Australian Refrigeration Council accredited (ARCtick) Refrigerant Handling licence is required for those carrying out this work.
Notes
Elements and Performance Criteria
1. Prepare to service system
  • 1.1 Identify job requirements from workplace instructions
  • 1.2 Obtain and interpret servicing information, including manufacturer specifications and Australian automotive code of practice
  • 1.3 Identify servicing option required for the job
  • 1.4 Identify hazards and environmental issues, assess potential risks and implement control measures in line with workplace policies and procedures
  • 1.5 Identify tools and equipment required for inspect and servicing activity and establish serviceability according to workplace procedures
2. Test operation of system and components
  • 2.1 Visually check system and report extent of damage according to workplace procedures
  • 2.2 Carry out system performance tests according to manufacturer specifications, workplace procedures, and workplace health and safety and environmental requirements
  • 2.3 Report findings and make recommendations for necessary repairs according to workplace procedures
3. Service system and components
  • 3.1 Read and interpret Australian automotive code of practice regulations
  • 3.2 Service system and components according to manufacturer specifications, workplace procedures and Australian automotive code of practice
  • 3.3 Carry out post-service performance tests according to workplace procedures
  • 3.4 Confirm and report service issue has been resolved according to workplace procedures
4. Complete work processes
  • 4.1 Conduct final inspection according to workplace procedures and confirm vehicle is ready for use
  • 4.2 Clear work area and dispose of or recycle materials according to workplace procedures
  • 4.3 Complete Australian Refrigeration Council accredited (ARCtick) service decal sticker and workplace documentation according to workplace procedures.
No information
No information
Replaces
State Code National Code Title Type
AXD57 AURETU003 Service air conditioning and HVAC systems Unit of competency