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Evidence Guide: UEERA0056 - Monitor and adjust refrigeration energy management systems

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

UEERA0056 - Monitor and adjust refrigeration energy management systems

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare to monitor and adjust energy management systems on refrigeration system

  1. WHS/OHS requirements and workplace procedures for a given work area are identified and applied
WHS/OHS requirements and workplace procedures for a given work area are identified and applied

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

WHS/OHS risk control measures and workplace procedures are followed in preparation for refrigeration system work

Completed
Date:

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Safety hazards not previously identified are noted on job safety assessment and established risk control measures implemented

Completed
Date:

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Appropriate person/s is consulted to ensure refrigeration system work is coordinated effectively with others involved on the worksite

Completed
Date:

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Refrigeration system energy parameters are identified by reviewing system specifications and component technical data

Completed
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Tools, equipment and testing devices needed to carry out work are obtained and checked for correct operation and safety

Completed
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Preparatory work is checked to ensure no damage has occurred and complies with job requirements

Completed
Date:

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Need to test or measure live electrical work is determined in accordance with WHS/OHS requirements and workplace safety procedures

Completed
Date:

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Circuits are checked and isolated in accordance with WHS/OHS requirements and workplace procedures

Completed
Date:

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Monitor and adjust energy management systems on refrigeration system

  1. WHS/OHS risk control measures and workplace procedures for carrying out refrigeration system work are followed
WHS/OHS risk control measures and workplace procedures for carrying out refrigeration system work are followed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Testing/measuring devices are connected and set up in accordance with job requirements and refrigeration system

Completed
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Monitoring and adjustments are made to equipment components and controls to provide effective energy use in accordance with refrigeration system specifications and regulatory requirements

Completed
Date:

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Unplanned situations are responded to in accordance with workplace procedures, discussions with appropriate person/s and job specifications and requirements in a manner that minimises risk to personnel and equipment

Completed
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Refrigeration system monitoring and adjusting is carried out efficiently without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy principles

Completed
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Complete and report monitoring adjusting activities

  1. WHS/OHS risk control work completion measures and workplace procedures are followed
WHS/OHS risk control work completion measures and workplace procedures are followed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Worksite is cleaned and made safe in accordance with workplace procedures

Completed
Date:

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Monitoring and adjustment settings are documented and appropriate person/s notified in accordance with workplace procedures

Completed
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Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge

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 energy parameters

monitoring and adjusting system components and controls to provide effective energy use

ensuring system energy use is accordance with requirements

documenting adjustment settings with established procedures

dealing with unplanned events

applying relevant work health and safety (WHS)/occupational health and safety (OHS) workplace procedures and practices requirements, including using risk control measures

applying sustainable energy principles and practices

monitoring and adjusting energy management systems on refrigeration system

planning, monitoring and adjusting energy management systems on refrigeration system.

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:

energy management systems for commercial refrigeration, safe working practices and relevant standards, codes and regulations, including:

functions of a commercial refrigeration energy management system, including:

general control function

inputs

outputs

communications

graphing

supervising

data logging

scheduling

alarms

power consumption

energy management system control components, including:

identify components

pressure sensors

temperature sensors

time clocks

humidity sensors

liquid level sensors

leak detector sensor

function and operating parameters of components

pressure sensors

temperature sensors

time clocks

humidity sensors

liquid level sensors

leak detector sensors

installation requirements and considerations, including:

installation of controller(s)

installation of refrigerant leak detector

systems

installation of accessory boards

installation of pressure transducers and wiring

installation of temperature sensors and wiring

control wiring considerations

system design and applications, including:

control components to suit given applications

system operating parameters

pressure sensors

temperature sensors

time clocks

humidity sensors

liquid level sensors

leak detector sensors

defrost

alarm panel

programming a control system, including:

display terminal and keypad functions

calibration of sensors

changing original settings

program a given set of parameters to suit an application

component testing and fault finding, including:

troubleshooting

testing of components

relevant job safety assessments or risk mitigation processes

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures.

Range Statement

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.

Monitoring and adjusting refrigeration and energy management systems must include at least the following:

two different types of energy management systems for refrigeration systems