UEERA0033 — Diagnose faults in complex HVAC/refrigeration control systems

1 Prepare to diagnose and rectify faults

• 1.1WHS/OHS requirements and workplace procedures are identified, obtained and applied
• 1.2WHS/OHS risk control measures and procedures are followed
• 1.3Hazards not previously identified are documented and risk control measures devised and implemented in consultation with relevant person/s
• 1.4Extent of faults are determined from reports/documentation and/or discussions with relevant person/s
• 1.5Relevant person/s is consulted to ensure work is coordinated effectively with others involved on the worksite
• 1.6Tools, equipment and testing devices required to diagnose faults are obtained and checked for correct operation and safety in accordance with workplace procedures

2 Diagnose and rectify faults

• 2.1WHS/OHS risk control measures and workplace procedures for carrying out the work are followed
• 2.2Need to test and measure live work is determined in accordance with workplace procedures and WHS/OHS requirements
• 2.3Circuits/machines/plant are checked and isolated in accordance with workplace procedures and WHS/OHS requirements
• 2.4Logical diagnostic methods, measurements and estimations are applied to diagnose control system faults in accordance with system operating parameters and operational requirements
• 2.5Suspected fault sources are tested to confirm source of system problems
• 2.6Fault causes are identified and appropriately competent person/s engaged to rectify the fault where it is outside the scope of the control system
• 2.7Faults in system components are rectified to return the refrigeration or HVAC system to its operational standard
• 2.8System is tested to verify that the system operates as intended and to specified requirements and operational standards
• 2.9Methods for resolving unplanned events are discussed with appropriate person/s in accordance with job specifications and requirements
• 2.10Methods for resolving unplanned situations are selected on the basis of safety and specified work outcomes
• 2.11Diagnosis and rectification activities are conducted without waste of materials, damage to apparatus, the surrounding environment and/or services using sustainable energy practices

3 Complete and report fault diagnosis and rectification activities

• 3.1WHS/OHS work completion risk control measures and workplace procedures are followed
• 3.2Worksite is made safe in accordance with workplace safety procedures
• 3.3Fault diagnosis and rectification activities are documented in accordance with workplace procedures
• 3.4Appropriate person/s is notified that system faults have been rectified in accordance with workplace procedures

What does an assessment tool for UEERA0033 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEERA0033 needs to address all 97 unit components: 3 elements with 21 performance criteria, 16 performance evidence requirements, 60 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for UEERA0033?

Auditori pulls the current release of UEERA0033 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for UEERA0033 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing UEERA0033 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of UEERA0033, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.