Unit of competency Outline

Date retreived
22/07/2026 9:49 PM AWST

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Service air conditioning and HVAC systems

Service air conditioning and HVAC systems

Unit of competency
National Code
AURETU003
State Code
AXD57
TGA Status
Replaced
DTWD Status
Transition (Replaced)
Current Release Number
1.00
Current Release Date
14/04/2016
View on TGA
State Implementation and Classification
Approved Date
13/07/2016
Field of Education
030503 - Vehicle Mechanics
Original Release Date
13/07/2016
Nominal Hours
20
Description
This unit describes the performance outcomes 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.It applies to those working in the automotive service and repair industry. Automotive air conditioners, including HVAC systems, include those in agricultural machinery, heavy commercial vehicles, light vehicles or mobile plant machinery.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 Job requirements are determined from workplace instructions
  • 1.2 Service information, manufacturer specifications, and relevant code of practice are accessed and interpreted
  • 1.3 Servicing options are analysed and those most appropriate to the circumstances are selected
  • 1.4 Hazards associated with the work are identified and risks are managed
  • 1.5 Servicing tools and equipment are selected and checked for serviceability
2. Test operation of system and components
  • 2.1 System is visually checked to establish extent of possible failure or damage
  • 2.2 System performance tests are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or system
  • 2.3 Findings, including recommendations for required repairs or adjustments, are reported according to workplace procedures
3. Service system and components
  • 3.1 System and components are serviced according to manufacturer specifications, workplace procedures and relevant code of practice
  • 3.2 Code of practice regulations regarding topping up refrigerant are interpreted and applied during service procedures
  • 3.3 Post-service performance tests are carried out to confirm that reported service issue has been resolved and that no other problems are present
4. Complete work processes
  • 4.1 Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use
  • 4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
  • 4.3 Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures
  • 4.4 Australian Refrigeration Council accredited (ARCtick)service decal sticker and other required workplace documentation are completed and processed according to workplace procedures
No information
No information
Replaces
State Code National Code Title Type
WF127 AURETU2003 Service air conditioning and HVAC systems Unit of competency
Replaced By
State Code National Code Title Type
OCJ81 AURETU103 Service air conditioning and HVAC systems Unit of competency