500
(latest NCVER data)Natural refrigerants are reshaping commercial refrigeration, and supermarkets and cold stores now need technicians confident with high-pressure CO² plant. Through UEERA0066 Repair and service carbon dioxide refrigeration systems, learners gain the skills to service and repair sub-critical carbon dioxide refrigeration systems, including liquid recirculation and cascade arrangements.
Our editable UEERA0066 RTO resources provide structured delivery, consistent coverage of CO² properties, servicing procedures and operating conditions, and validation-ready assessment documentation. Designed for compliance, they help your RTO deliver natural refrigerant training with confidence.
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Inclusions
These UEERA0066 training resources help your RTO prepare learners to service and repair sub-critical carbon dioxide refrigeration systems safely, with editable documents that support delivery planning, assessment preparation and consistent records.
The UEERA0066 learning materials address CO² thermophysical properties, sub-critical vapour compression and cascade systems, compressors and lubricants, moisture problems, service gauges, standing pressure and service procedures, and trainers can contextualise them for the learner group.
These UEERA0066 RTO materials include assessment documents your RTO can review, validate and contextualise to collect evidence of servicing CO² refrigeration systems.
Key Benefits
These resources support delivery of UEERA0066 Repair and service carbon dioxide refrigeration systems by helping learners measure operating parameters, isolate the system and remove refrigerant safely. Trainers and assessors can use them to plan activities around pressure testing at CO²-compatible pressures, locating leaks, evacuating to remove moisture, charging with refrigerant grade CO² and compatible lubricants and documenting operating conditions.
Your RTO should still carry out independent validation to confirm alignment with your specific delivery context and learner cohort, as required under the Standards for RTOs. Use the assessment mapping as your starting point.
Not sure where to start with validation? Refer to the current release of UEERA0066 on training.gov.au before delivery.
Unit Info
This unit covers servicing and repairing refrigeration equipment that uses carbon dioxide as a refrigerant, excluding self-contained trans-critical systems. Learners apply safe working practices and CO² refrigeration principles, follow service manuals, test, locate and rectify faults and defective components and complete service documentation, with licensing requirements applying to electrical work above extra-low voltage.
To deliver this unit in line with the Standards for RTOs and meet ASQA expectations, your UEERA0066 resources need to address:
Understanding the structure of UEERA0066 helps RTOs build safe, realistic practical tasks around high-pressure CO² plant. Clear training resources also support consistent assessment of servicing evidence.
FAQs
The resources are supplied as digital files after purchase so your team can download and review them straight away. Editable formats let you add plant-specific service procedures before delivery.
The package contains a learner guide, presentation, session plan, classroom activities and self-study guide, plus a student assessment pack, marking guide, mapping and record tools. Together they cover preparation, servicing and reporting on CO² systems.
Yes, the files can be edited to match the CO² system layout, gauges and safety procedures in your training facility. This helps learners practise on the same equipment they will be assessed on.
Your purchase includes a licence for the purchasing RTO to use the materials with unlimited learners. Redistribution or resale outside your organisation is not permitted under the licence terms.
The mapping document shows how each assessment task covers the unit requirements, giving you a clear starting point for validation. Updates may be released when the unit changes, supporting audit preparation.
Publisher
An experienced Australian VET resource publisher, this organisation develops training and assessment materials for RTOs delivering trade and technical qualifications. Its refrigeration resources combine detailed technical content with structured assessment tools.
Compliant Learning Resources works with a network of trusted training resource publishers to give RTOs access to broader product options. This gives RTOs more delivery choice when sourcing resources for specialised refrigeration units.









By submitting this form, you agree to the Compliant Learning Resources Privacy Policy.
By submitting this form, you agree to the Compliant Learning Resources Privacy Policy.