Assessor Resource

UEERA0012
Commission complex refrigeration/air conditioning control systems

Assessment tool

Version 1.0
Issue Date: May 2024


This unit involves the skills and knowledge required to set up, adjust and commission complex control systems for refrigeration or air conditioning optimum performance.

It includes applying safe working practices, testing and analysing system parameters, adjusting equipment and controls, following procedures and documenting final operating parameters and settings.

The skills and knowledge described in this unit require a licence or permit to practice in the workplace where work is carried out on electrical installations which are designed to operate at voltages greater than 50 volt (V) alternating current (a.c.) or 120 V direct current (d.c.).

Competency development activities in this unit are subject to regulations directly related to licensing. Where a licence or permit to practice is not held, skills and knowledge described in this unit require a relevant contract of training, such as an Australian Apprenticeship.

Additional and/or other conditions may apply in some jurisdictions subject to regulations related to refrigeration, air conditioning or electrical work. Practice in the workplace and during training is also subject to work health and safety (WHS)/occupational health and safety (OHS) regulations.

Permits may also be required for some work environments, such as confined spaces, working aloft, near live electrical apparatus and site rehabilitation.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least one occasion and include:

identifying system operating parameters

measuring and adjusting system components and controls to provide optimum system performance

ensuring system operates within regulatory requirements

documenting adjustment settings with established procedures

dealing with unplanned events

applying relevant legislation, industry standards, codes of practice and regulations

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including:

applying safe working practices

applying sustainable energy principles and practices

hazard identification and reporting

implementing risk control measures

commissioning complex control systems for refrigeration/air conditioning

completing and reporting commissioning activities

determining need to test or measure live work

isolating circuits

preparing to commission complex control systems for refrigeration and air conditioning

using relevant tools, equipment, testing and measuring devices.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

complex refrigeration/heating, ventilation and air conditioning (HVAC) control system commissioning, safe working practices and relevant standards, codes and regulations, including:

commissioning fundamentals:

building specifications/requirements/responsibilities

design and ‘as-installed’ drawings

building codes

local government regulations

design conditions

pre-commissioning checks

calibration of instruments

commissioning procedures

data collection, recording and, documentation

reporting procedures

control fundamentals:

control terminology

refrigeration system characteristics

HVAC system characteristics

control system characteristics

control system components

control system diagrams and symbols

product knowledge

commissioning various types of control equipment:

electrical:

sensors

controllers

flow control devices

control systems diagrams

electronic:

sensors

controllers

control system diagrams

digital control systems:

system diagrams

control diagrams

configuration

programming

initialisation

EMS and BMS

supervisory control and data acquisition (SCADA) system

lan and Bacnet

relevant manufacturer specifications

relevant plant and equipment

relevant safe work method statements (SWMS)/job safety assessments or risk mitigation processes

relevant tools, equipment and testing devices

relevant WHS/OHS legislated requirements, including:

environmental and sustainable energy principles and practices

risk control measures

relevant workplace documentation

relevant workplace policies and procedures

system operating parameters.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in simulated workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or other simulations

relevant and appropriate materials, tools, equipment and personal protective equipment (PPE) currently used in industry

applicable documentation, including workplace procedures, equipment specifications, regulations, codes of practice and operation manuals.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.

Commissioning complex refrigeration and air conditioning control systems must include at least the following:

two different complex control systems for refrigeration or air conditioning

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least one occasion and include:

identifying system operating parameters

measuring and adjusting system components and controls to provide optimum system performance

ensuring system operates within regulatory requirements

documenting adjustment settings with established procedures

dealing with unplanned events

applying relevant legislation, industry standards, codes of practice and regulations

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including:

applying safe working practices

applying sustainable energy principles and practices

hazard identification and reporting

implementing risk control measures

commissioning complex control systems for refrigeration/air conditioning

completing and reporting commissioning activities

determining need to test or measure live work

isolating circuits

preparing to commission complex control systems for refrigeration and air conditioning

using relevant tools, equipment, testing and measuring devices.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

complex refrigeration/heating, ventilation and air conditioning (HVAC) control system commissioning, safe working practices and relevant standards, codes and regulations, including:

commissioning fundamentals:

building specifications/requirements/responsibilities

design and ‘as-installed’ drawings

building codes

local government regulations

design conditions

pre-commissioning checks

calibration of instruments

commissioning procedures

data collection, recording and, documentation

reporting procedures

control fundamentals:

control terminology

refrigeration system characteristics

HVAC system characteristics

control system characteristics

control system components

control system diagrams and symbols

product knowledge

commissioning various types of control equipment:

electrical:

sensors

controllers

flow control devices

control systems diagrams

electronic:

sensors

controllers

control system diagrams

digital control systems:

system diagrams

control diagrams

configuration

programming

initialisation

EMS and BMS

supervisory control and data acquisition (SCADA) system

lan and Bacnet

relevant manufacturer specifications

relevant plant and equipment

relevant safe work method statements (SWMS)/job safety assessments or risk mitigation processes

relevant tools, equipment and testing devices

relevant WHS/OHS legislated requirements, including:

environmental and sustainable energy principles and practices

risk control measures

relevant workplace documentation

relevant workplace policies and procedures

system operating parameters.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in simulated workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or other simulations

relevant and appropriate materials, tools, equipment and personal protective equipment (PPE) currently used in industry

applicable documentation, including workplace procedures, equipment specifications, regulations, codes of practice and operation manuals.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
WHS/OHS procedures are obtained and implemented in accordance with workplace procedures 
 
 
 
 
 
 
 
 
WHS/OHS risk control measures and workplace procedures for carrying out the work are followed 
 
 
 
 
 
WHS/OHS risk control work completion measures and procedures are followed 
 
 

Forms

Assessment Cover Sheet

UEERA0012 - Commission complex refrigeration/air conditioning control systems
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

UEERA0012 - Commission complex refrigeration/air conditioning control systems

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: