Unit of competency Outline
Date retreived
22/07/2026 8:33 AM AWST
22/07/2026 8:33 AM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Diagnose and rectify faults in renewable energy control systems
Diagnose and rectify faults in renewable energy control systems
Unit of competency
National Code
UEENEEK127A
UEENEEK127A
State Code
WC697
WC697
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
28/07/2014
Field of Education
031399 - Electrical And Electronic Engineering And Technology, N.e.c.
Original Release Date
28/07/2014
Nominal Hours
54
Description
1)Scope:1.1) DescriptorThis unit covers diagnosing and rectifying faults in renewable energy control systems. It encompasses working safely, reading circuit diagrams, sketching diagrams from traced wiring, logically applying fault finding procedures, conducting repairs and completing the necessary service documentation.
Notes
Elements and Performance Criteria
1 Prepare to Diagnose and rectify faults.
- 1.1 OHS procedures for a given work area are identified, obtained and understood
- 1.2 OHS risk control measures and procedures are followed in preparation for the work
- 1.3 The likely extent of work to be undertaken is envisaged from fault/breakdown reports and/or discussions with appropriate person(s)
- 1.4 Advice is sought from the work supervisor to ensure the work is coordinated effectively with others
- 1.5 Sources of materials that may be required for the work are identified and accessed in accordance with established procedures.
- 1.6 Tools, equipment and testing devices needed to locate faults are obtained in accordance with established procedures and checked for correct operation and safety
2 Diagnose and rectify faults.
- 2.1 OHS risk control measures and procedures for carrying out the work are followed
- 2.2 The need to test or measure live is determined in strict accordance with OHS requirements and when necessary conducted within established safety procedures
- 2.3 Circuits/machines/plant are checked as being isolated where necessary in strict accordance OHS requirements and procedures
- 2.4 Safety hazards resulting from the fault or breakdown are documented and risk control measures devised and implemented in consultation with appropriate personnel
- 2.5 Fault finding is approached methodically drawing on knowledge of renewable energy systems and interconnecting circuits using measured and calculated values of circuit/apparatus parameters
- 2.6 Circuit/apparatus components are dismantled where necessary and parts stored to protect them against loss or damage
- 2.7 Faulty circuits/components are rechecked and their fault status and confirmed
- 2.8 Materials/replacement parts required to rectify faults are sourced and obtained in accordance with established procedures
- 2.9 Effectiveness of the repair is tested in accordance with established procedures
- 2.10 Apparatus is reassembled, finally tested and prepared for return to service
- 2.11 Unexpected situations are dealt with safely and with the approval of an authorised person
- 2.12 Fault finding and repair activities are carried out without damage to apparatus, circuits, the surrounding environment or services and using sustainable energy practices
3 Completion and report fault finding and repair activities.
- 3.1 OHS work completion risk control measures and procedures are followed
- 3.2 Work area is cleaned and made safe in accordance with established procedures
- 3.3 Written justification is made for repairs to apparatus
- 3.4 Work completion is documented and appropriate person(s) notified in accordance with established procedures
RANGE STATEMENT
10) This relates to the unit as a whole providing the range of contexts and conditions to which the performance criteria apply. It allows for different work environments and situations that will affect performance.
This unit must be demonstrated in relation to finding and repairing any four of the following faults in renewable energy systems:
Open-circuit
Short-circuit
Incorrect connections
Insulation failure
Unsafe condition
Apparatus/component failure
Related mechanical failure
Generic terms used throughout this Vocational Standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms that apply are given in Volume 2, Part 2.1.
10) This relates to the unit as a whole providing the range of contexts and conditions to which the performance criteria apply. It allows for different work environments and situations that will affect performance.
This unit must be demonstrated in relation to finding and repairing any four of the following faults in renewable energy systems:
Open-circuit
Short-circuit
Incorrect connections
Insulation failure
Unsafe condition
Apparatus/component failure
Related mechanical failure
Generic terms used throughout this Vocational Standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms that apply are given in Volume 2, Part 2.1.
EVIDENCE GUIDE
9) This provides essential advice for assessment of the unit and must be read in conjunction with the performance criteria and the range statement of the unit and the Training Package Assessment Guidelines.
The Evidence Guide forms an integral part of this unit. It must be used in conjunction with all parts of this unit and performed in accordance with the Assessment Guidelines of this Training Package.
Overview of Assessment
9.1)
Longitudinal competency development approaches to assessment, such as Profiling, require data to be reliably gathered in a form that can be consistently interpreted over time. This approach is best utilised in Apprenticeship programs and reduces assessment intervention. It is the industry-preferred model for apprenticeships. However, where summative (or final) assessment is used it is to include the application of the competency in the normal work environment or, at a minimum, the application of the competency in a realistically simulated work environment. In some circumstances, assessment in part or full can occur outside the workplace. However, it must be in accordance with industry and regulatory policy.
Methods chosen for a particular assessment will be influenced by various factors. These include the extent of the assessment, the most effective locations for the assessment activities to take place, access to physical resources, additional safety measures that may be required and the critical nature of the competencies being assessed.
The critical safety issues inherent in working with electricity, electrical equipment, gas or any other hazardous substance/material present a challenge for those determining competence. Sources of evidence need to be ‘rich’ in nature to minimise error in judgment.
Activities associated with normal everyday work have a bearing on the decision as to how much and how detailed the data gathered will contribute to its ‘richness’. Some skills are more critical to safety and operational requirements while the same skills may be more or less frequently practised. These points are raised for the assessors to consider when choosing an assessment method and developing assessment instruments. Sample assessment instruments are included for Assessors in the Assessment Guidelines of this Training Package.
Critical aspects of evidence required to demonstrate competency in this unit
9.2)
Before the critical aspects of evidence are considered all prerequisites must be met.
Evidence for competence in this unit must be considered holistically. Each element and associated performance criteria must be demonstrated on at least two occasions in accordance with the ‘Assessment Guidelines - UEE11’. Evidence must also comprise:
A representative body of work performance demonstrated within the timeframes typically expected of the discipline, work function and industrial environment. In particular this must incorporate evidence that shows a candidate is able to:
Implement Occupational Health and Safety workplace procedures and practices including the use of risk control measures as specified in the performance criteria and range statement
Apply sustainable energy principles and practices as specified in the performance criteria and range statement
Demonstrate an understanding of the essential knowledge and associated skills as described in this unit. It may be required by some jurisdictions that RTOs provide a percentile graded result for the purpose of regulatory or licensing requirements.
Demonstrate an appropriate level of skills enabling employment
Conduct work observing the relevant Anti Discrimination legislation, regulations, polices and workplace procedures
Demonstrated consistent performance across a representative range of contexts from the prescribed items below:
Diagnose and rectify faults in renewable energy control systems as described in 8) and including:
A
Envisaging the likely extent of work from fault/breakdown reports and discussion with appropriate persons
B
Using methodical fault finding techniques
C
Finding faults efficiently
D
Rectifying faults effectively
E
Completing documentation correctly
F
Dealing with unplanned events by drawing on essential knowledge and skills to provide appropriate solutions incorporated in a holistic assessment with the above listed items
Context of and specific resources for assessment
9.3)
This unit should be assessed as it relates to normal work practice using procedures, information and resources typical of a workplace. This should include:
OHS policy and work procedures and instructions.
Suitable work environment, facilities, equipment and materials to undertake actual work as prescribed by this unit.
These should be part of the formal learning/assessment environment.
Note:
Where simulation is considered a suitable strategy for assessment, conditions must be authentic and as far as possible reproduce and replicate the workplace and be consistent with the approved industry simulation policy.
The resources used for assessment should reflect current industry practices in relation to diagnosing faults in renewable energy control systems.
Method of assessment
9.4)
This unit shall be assessed by methods given in Volume 1, Part 3 ‘Assessment Guidelines’.
Note:
Competent performance with inherent safe working practices is expected in the Industry to which this unit applies. This requires assessment in a structured environment which is intended primarily for learning/assessment and incorporates all necessary equipment and facilities for learners to develop and demonstrate the essential knowledge and skills described in this unit.
Concurrent assessment and relationship with other units
9.5)
There are no concurrent assessment recommendations for this unit.
The critical aspects of occupational health and safety covered in unit UEENEEE101A and other discipline specific occupational health and safety units shall be incorporated in relation to this unit.
9) This provides essential advice for assessment of the unit and must be read in conjunction with the performance criteria and the range statement of the unit and the Training Package Assessment Guidelines.
The Evidence Guide forms an integral part of this unit. It must be used in conjunction with all parts of this unit and performed in accordance with the Assessment Guidelines of this Training Package.
Overview of Assessment
9.1)
Longitudinal competency development approaches to assessment, such as Profiling, require data to be reliably gathered in a form that can be consistently interpreted over time. This approach is best utilised in Apprenticeship programs and reduces assessment intervention. It is the industry-preferred model for apprenticeships. However, where summative (or final) assessment is used it is to include the application of the competency in the normal work environment or, at a minimum, the application of the competency in a realistically simulated work environment. In some circumstances, assessment in part or full can occur outside the workplace. However, it must be in accordance with industry and regulatory policy.
Methods chosen for a particular assessment will be influenced by various factors. These include the extent of the assessment, the most effective locations for the assessment activities to take place, access to physical resources, additional safety measures that may be required and the critical nature of the competencies being assessed.
The critical safety issues inherent in working with electricity, electrical equipment, gas or any other hazardous substance/material present a challenge for those determining competence. Sources of evidence need to be ‘rich’ in nature to minimise error in judgment.
Activities associated with normal everyday work have a bearing on the decision as to how much and how detailed the data gathered will contribute to its ‘richness’. Some skills are more critical to safety and operational requirements while the same skills may be more or less frequently practised. These points are raised for the assessors to consider when choosing an assessment method and developing assessment instruments. Sample assessment instruments are included for Assessors in the Assessment Guidelines of this Training Package.
Critical aspects of evidence required to demonstrate competency in this unit
9.2)
Before the critical aspects of evidence are considered all prerequisites must be met.
Evidence for competence in this unit must be considered holistically. Each element and associated performance criteria must be demonstrated on at least two occasions in accordance with the ‘Assessment Guidelines - UEE11’. Evidence must also comprise:
A representative body of work performance demonstrated within the timeframes typically expected of the discipline, work function and industrial environment. In particular this must incorporate evidence that shows a candidate is able to:
Implement Occupational Health and Safety workplace procedures and practices including the use of risk control measures as specified in the performance criteria and range statement
Apply sustainable energy principles and practices as specified in the performance criteria and range statement
Demonstrate an understanding of the essential knowledge and associated skills as described in this unit. It may be required by some jurisdictions that RTOs provide a percentile graded result for the purpose of regulatory or licensing requirements.
Demonstrate an appropriate level of skills enabling employment
Conduct work observing the relevant Anti Discrimination legislation, regulations, polices and workplace procedures
Demonstrated consistent performance across a representative range of contexts from the prescribed items below:
Diagnose and rectify faults in renewable energy control systems as described in 8) and including:
A
Envisaging the likely extent of work from fault/breakdown reports and discussion with appropriate persons
B
Using methodical fault finding techniques
C
Finding faults efficiently
D
Rectifying faults effectively
E
Completing documentation correctly
F
Dealing with unplanned events by drawing on essential knowledge and skills to provide appropriate solutions incorporated in a holistic assessment with the above listed items
Context of and specific resources for assessment
9.3)
This unit should be assessed as it relates to normal work practice using procedures, information and resources typical of a workplace. This should include:
OHS policy and work procedures and instructions.
Suitable work environment, facilities, equipment and materials to undertake actual work as prescribed by this unit.
These should be part of the formal learning/assessment environment.
Note:
Where simulation is considered a suitable strategy for assessment, conditions must be authentic and as far as possible reproduce and replicate the workplace and be consistent with the approved industry simulation policy.
The resources used for assessment should reflect current industry practices in relation to diagnosing faults in renewable energy control systems.
Method of assessment
9.4)
This unit shall be assessed by methods given in Volume 1, Part 3 ‘Assessment Guidelines’.
Note:
Competent performance with inherent safe working practices is expected in the Industry to which this unit applies. This requires assessment in a structured environment which is intended primarily for learning/assessment and incorporates all necessary equipment and facilities for learners to develop and demonstrate the essential knowledge and skills described in this unit.
Concurrent assessment and relationship with other units
9.5)
There are no concurrent assessment recommendations for this unit.
The critical aspects of occupational health and safety covered in unit UEENEEE101A and other discipline specific occupational health and safety units shall be incorporated in relation to this unit.
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| W6646 | UEENEEK025C | Solve basic problems in photovoltaic energy apparatus | Unit of competency |
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OBZ58 | UEERE0034 | Diagnose and rectify faults in renewable energy (RE) control systems | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| A149 | UEE42011 | Certificate IV in Electrical - Photovoltaic systems | Qualification |
| A147 | UEE41911 | Certificate IV in Electrical - Renewable Energy | Qualification |
| A174 | UEE62011 | Advanced Diploma of Engineering Technology - Renewable Energy | Qualification |
| A144 | UEE41611 | Certificate IV in Renewable Energy | Qualification |
| A130 | UEE32011 | Certificate III in Renewable Energy - ELV | Qualification |
| A159 | UEE50711 | Diploma of Renewable Energy Engineering | Qualification |
| A168 | UEE60911 | Advanced Diploma of Renewable Energy Engineering | Qualification |