CPCPGS4022Service Type A gas appliances

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What an assessment for CPCPGS4022 must cover

50 assessable components: 3 elements (14 performance criteria), 12 performance evidence and 24 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Identify service requirements.

  • 1.1Access, read and determine service requirements for Type A gas appliances from job specifications, relevant Australian Standards, codes, manufacturers’ specifications and jurisdictional requirements.
  • 1.2Identify and apply workplace policies and procedures, work health and safety (WHS) and environmental requirements.
  • 1.3Prepare work area and materials to service the Type A gas appliance.
  • 1.4Locate gas and electrical isolation points.
  • 1.5Complete electrical and gas safety checks before commencing servicing work.

2 Determine faults associated with gas appliances and recommission.

  • 2.1Identify potential electrical fault pathways and confirm assembly and disassembly techniques and sequences.
  • 2.2Complete diagnosis on electrical faults on electrical systems that do not exceed 50 volt (V) alternating current (AC) or 120 V direct current (DC).
  • 2.3Complete gas diagnosis and select most appropriate corrective action as required.
  • 2.4Repair, replace and/or make adjustments as required.
  • 2.5Commission and return to service.
  • 2.6Analyse flue gases and check ventilation requirements according to Australian Standards and jurisdictional requirements.
  • 2.7Complete and submit documentation according to installation requirements and workplace procedures.

3 Clean up.

  • 3.1Clear the work area, and dispose of, reuse or recycle materials in accordance with state and territory legislation and workplace policies and procedures.
  • 3.2Clean tools and equipment, check for serviceability and report any damage, and store and secure.

Performance evidence

  • diagnosing and rectifying faults in, and testing and recommissioning, four different faulty Type A appliances, including two electrical faults and two gas faults and with the following components:
  • burners and rail cocks
  • combination controls
  • pilots
  • thermostats and components
  • solenoid valve regulators not exceeding 50 volt (V) alternating current (AC) or 120 V direct current (DC) (ripple free)
  • solenoid valves
  • thermocouples
  • conducting evaluative tests on electrical and electronic components not exceeding 50 V AC. or 120 V DC (ripple free) to diagnose and remedy faults and malfunctions, including:
  • central processing units
  • printed circuit boards and associated parts
  • converting a Type A gas appliance to operate on another gas type.

Knowledge evidence

  • basic electrical theory:
  • electrical safety checks
  • characteristics of fuses, circuit breakers, residual current devices and earthing systems
  • ignition systems
  • insulation resistance test
  • isolation procedures
  • solenoids
  • thermocouples
  • thermopiles
  • appliance operations
  • burners and burner adjustment
  • characteristics of conversion from one gas type to another
  • ignition systems (pilot, ignition and re-ignition, flame safeguard systems, hot surface ignition)
  • gas appliance regulators
  • gas appliance thermostats
  • gas safety:
  • combustion characteristics and effects
  • isolation procedures
  • operation of flame failure systems used in Type A gas appliances
  • correct operation of the flue, including carbon monoxide testing
  • how to access relevant information, including codes and standards
  • tools, materials and equipment used to service Type A gas appliances
  • work health and safety (WHS) requirements for servicing Type A gas appliances
  • properties of gas, gas safety, combustion principles, pressure and megajoule rates.

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

See what you get before you start

Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:

Questions about assessing CPCPGS4022

What does an assessment tool for CPCPGS4022 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for CPCPGS4022 needs to address all 50 unit components: 3 elements with 14 performance criteria, 12 performance evidence requirements, 24 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 CPCPGS4022?

Auditori pulls the current release of CPCPGS4022 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 CPCPGS4022 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing CPCPGS4022 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 CPCPGS4022, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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