Assessor Resource

UEERA0070
Resolve problems in central plant air conditioning systems

Assessment tool

Version 1.0
Issue Date: May 2024


This unit involves the skills and knowledge required to fault find and repair central plant air conditioning systems.

It includes working safely and to legislative, industry standards and code requirements; using effective problem-solving techniques by applying knowledge of the components and operations of central plant air conditioning systems; completing work and documenting solutions.

The skills and knowledgein this unit will be applied by refrigeration and air conditioning technicians during the service and repair of central plant air conditioning systems.

To undertake this unit, the learner must have a Trainee Refrigerant Handling Licence as it includes work on refrigeration and air conditioning equipment that carries the risk of a fluorocarbon refrigerant being emitted.

The skills and knowledge described in this unit require a national Refrigerant Handling Licence as it includes work on refrigeration and air conditioning equipment that carries the risk of a fluorocarbon refrigerant being emitted while decanting the refrigerant or manufacturing, installing, commissioning, servicing, maintaining or decommissioning refrigeration and air conditioning equipment.

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 two separate occasions and include:

applying relevant legislations, 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

hazard identification and reporting

implementing risk control measures

completing work and documenting problem-solving activities and justification for the solutions used in central plant air conditioning systems

determining need to test or measure live work

isolating circuits/machines/plant

obtaining and assessing relevant information to resolve problems, including:

'as-installed' drawings

maintenance and service records

system specifications

manufacturer specifications and manuals

preparing to resolve problems in central plant air conditioning systems

resolving problems in central plant air conditioning systems effectively

using methodical fault-finding techniques

using relevant tools, equipment and testing 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:

central plant air conditioning systems, including:

applications

characteristics

components

construction

design features

typical layout arrangements

maintenance schedules

normal operating parameters of central plant air conditioning systems

operating and control principles of central plant air conditioning systems

relevant manufacturer specifications

relevant measurements and calculations

relevant risk mitigation processes, including:

environmental and sustainable energy principles and practices

risk control measures

safe working practices

relevant standards, codes and regulations

relevant tools, equipment and testing devices

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures

system faults and testing methods

system specifications, including 'as-installed' drawings, maintenance and service records.

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.

Resolving problems in central plant air conditioning systems must include at least the following:

three operational problems

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 two separate occasions and include:

applying relevant legislations, 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

hazard identification and reporting

implementing risk control measures

completing work and documenting problem-solving activities and justification for the solutions used in central plant air conditioning systems

determining need to test or measure live work

isolating circuits/machines/plant

obtaining and assessing relevant information to resolve problems, including:

'as-installed' drawings

maintenance and service records

system specifications

manufacturer specifications and manuals

preparing to resolve problems in central plant air conditioning systems

resolving problems in central plant air conditioning systems effectively

using methodical fault-finding techniques

using relevant tools, equipment and testing 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:

central plant air conditioning systems, including:

applications

characteristics

components

construction

design features

typical layout arrangements

maintenance schedules

normal operating parameters of central plant air conditioning systems

operating and control principles of central plant air conditioning systems

relevant manufacturer specifications

relevant measurements and calculations

relevant risk mitigation processes, including:

environmental and sustainable energy principles and practices

risk control measures

safe working practices

relevant standards, codes and regulations

relevant tools, equipment and testing devices

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures

system faults and testing methods

system specifications, including 'as-installed' drawings, maintenance and service records.

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 identified, obtained and implemented in accordance with legislative, standard and code requirements and workplace procedures 
 
 
 
 
 
Need to test or measure live work is determined in accordance with legislative, standard and code requirements and workplace procedures 
 
 
 
 
 
Worksite is cleaned and made safe in accordance with workplace procedures 
 
 

Forms

Assessment Cover Sheet

UEERA0070 - Resolve problems in central plant air conditioning 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

UEERA0070 - Resolve problems in central plant air conditioning 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: