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Certificate IV in Air-conditioning and Refrigeration Servicing

Course Code: UEE42711

Number of units: 31

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2 - 79 weeks duration

This qualification provides competencies in high level fault diagnosis and rectification, commissioning and maintenance of refrigeration systems and equipment that apply to commercial food storage and preservation, air-conditioning, air distribution equipment and/or special applications. It includes regulatory requirements for purchasing and handling refrigerants.

core units electives units

All the Core competency standard units, defined in the Core Competency Standard Units table in and a combination of Elective competency standard units to achieve a total weighting of 180 points in accordance with the Elective Competency Standard Units table within the same link.

Core Subjects

Participate in development and follow a personal competency development plan
Apply Occupational Health and Safety regulations, codes and practices in the workplace
Fabricate, assemble and dismantle utilities industry components
Solve problems in ELV single path circuits
Fix and secure electrotechnology equipment
Use drawings, diagrams, schedules, standards, codes and specifications
Implement and monitor energy sector OHS policies and procedures
Compile and produce an energy sector detailed report
Document and apply measures to control OHS risks associated with electrotechnology work
Prepare and connect refrigerant tubing and fittings
Establish the basic operating conditions of vapour compression systems
Establish the basic operating conditions of air conditioning systems
Install refrigerant pipe work, flow controls and accessories
Install air conditioning and refrigeration systems, major components and associated equipment
Recover, pressure test, evacuate, charge and leak test refrigerants
Verify functionality and compliance of refrigeration and air conditioning installations
Select refrigerant piping, accessories and associated controls
Diagnose and rectify faults in air conditioning and refrigeration systems and components
Diagnose and rectify faults in complex air conditioning/ refrigeration systems
Commission air conditioning and refrigeration systems
Find and rectify faults in motors and associated controls in refrigeration and air conditioning systems
Diagnose and rectify faults in air conditioning and refrigeration control systems
Implement and monitor energy sector environmental and sustainable policies and procedures
Disconnect / reconnect composite appliances connected to low voltage installation wiring
Locate and rectify faults in low voltage composite appliances using set procedures
Attach cords and plugs to electrical equipment for connection to a single phase 230 Volt supply
Attach cords, cables and plugs to electrical equipment for connection to 1000 Va.c. or 1500 Vd.c. supply

Elective Subjects

Electives selection is a customised and fully tailored process, it will be dependent on each applicant’s background, experience and previous studies and/or training.

Refrigeration and Air-conditioning Servicing Mechanic 

Career Summary
  • Identity document
  • Most updated form of resume
  • Cover letter outlining career summary
  • Recommendation letters from employers
  • Employment contract
  • Job description
  • Reference letters
Previous Academic attainments (if applicable)
  • Certified copies of certificate(s) (in English)
  • Certified copies of transcript(s) (in English)
  • Previous statement of attainment(s) (in English)
  • Course outlines for units attained
  • Past assessment(s)
Work Experience
  • Previous work memos
  • Write up on key projects undertaken previously and your involvement
  • Photographs or Videos of any projects or accomplishment
  • On the job training which you have undertaken or have trained (procedural/company policies) (if applicable)
  • Any initiatives or strategies which you have personally implemented (if applicable)
  • Logbooks (if applicable)
  • Invoices/quotations (if applicable)
  • Receive Nationally recognised and accredited qualification certification
  • Get qualified within 30 working days of evidence being received
  • Enhance your career opportunities
  • Opportunities to make get more income with new revenue streams
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