MEM23129 - Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration
Assessor Resource
MEM23129 Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration
Assessment tool
Version 1.0 Issue Date: May 2024
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Submission Requirements
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Assessment Tasks
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Observation Checklist
Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice
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Comments/feedback
Establish type, location and scope of HVACR systems, building and refrigerated enclosures from plans, data sheets, specifications and site inspections
Identify stakeholders to be consulted during evaluation
Establish software and software techniques required for evaluation analysis
Determine WHS, regulatory and environmental requirements relevant to evaluation
Investigate sustainability implications of HVACR and building management systems
Review thermal load analysis techniques for multiple zone commercial or industrial buildings, including use of tabulations and computer software
Identify sources of heat gains for building
Review room sensible and latent heat, including peak values
Review thermal load analysis techniques for commercial refrigeration systems, including use of tabulations and computer software
Identify heat load sources for refrigerated enclosures or zones
Determine tools, equipment, testing devices and materials required for evaluation
Determine required measurements and measurement techniques
Calibrate, set up, and test measurement equipment and procedures
Identify appropriate analysis techniques, analysis and simulation software and software validation techniques
Evaluate thermal load for a commercial refrigeration system
Evaluate thermal load for a multiple zone commercial or industrial building
Evaluate the effects of internal and external parameter changes on refrigeration system performance
Evaluate thermal performance of a building and options for design improvements
Evaluate building to identify and mitigate high thermal loads
Evaluate performance of refrigeration and air conditioning system against specifications and determine optimum operational settings
Evaluate equipment size, including coil and air handling unit capacities for constant and variable volume systems, and central refrigeration and boiler capacities
Evaluate and validate software for refrigeration and building thermal performance analysis and system simulation
Record results of evaluation, including recommendations for design and system setting optimisation
Provide documentation that includes written and visual details of processes and results
Forms
Assessment Cover Sheet
MEM23129 - Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration
Assessment task 1: [title]
Student name:
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I declare that the assessment tasks submitted for this unit are my own work.
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Result: Competent Not yet competent
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Assessment Record Sheet
MEM23129 - Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration
Student name:
Student ID:
Assessment task 1: [title] Result: Competent Not yet competent
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Feedback to student:
Overall assessment result: Competent Not yet competent