Service and repair self-contained flammable refrigerants air conditioning and refrigeration systems

Formats and tools

Unit Description
Reconstruct the unit from the xml and display it as an HTML page.
Assessment Tool
an assessor resource that builds a framework for writing an assessment tool
Assessment Template
generate a spreadsheet for marking this unit in a classroom environment. Put student names in the top row and check them off as they demonstrate competenece for each of the unit's elements and performance criteria.
Assessment Matrix
a slightly different format than the assessment template. A spreadsheet with unit names, elements and performance criteria in separate columns. Put assessment names in column headings to track which performance criteria each one covers. Good for ensuring that you've covered every one of the performance criteria with your assessment instrument (all assessement tools together).
Wiki Markup
mark up the unit in a wiki markup codes, ready to copy and paste into a wiki page. The output will work in most wikis but is designed to work particularly well as a Wikiversity learning project.
Evidence Guide
create an evidence guide for workplace assessment and RPL applicants
Competency Mapping Template
Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners. A template for developing assessments for a unit, which will help you to create valid, fair and reliable assessments for the unit, ready to give to trainers and students
Observation Checklist
create an observation checklist for workplace assessment and RPL applicants. This is similar to the evidence guide above, but a little shorter and friendlier on your printer. You will also need to create a seperate Assessor Marking Guide for guidelines on gathering evidence and a list of key points for each activity observed using the unit's range statement, required skills and evidence required (see the unit's html page for details)

Self Assessment Survey
A form for students to assess thier current skill levels against each of the unit's performance criteria. Cut and paste into a web document or print and distribute in hard copy.
Moodle Outcomes
Create a csv file of the unit's performance criteria to import into a moodle course as outcomes, ready to associate with each of your assignments. Here's a quick 'how to' for importing these into moodle 2.x
Registered Training Organisations
Trying to find someone to train or assess you? This link lists all the RTOs that are currently registered to deliver UEERA0084, 'Service and repair self-contained flammable refrigerants air conditioning and refrigeration systems'.
Google Links
links to google searches, with filtering in place to maximise the usefulness of the returned results
Books
Reference books for 'Service and repair self-contained flammable refrigerants air conditioning and refrigeration systems' on fishpond.com.au. This online store has a huge range of books, pretty reasonable prices, free delivery in Australia *and* they give a small commission to ntisthis.com for every purchase, so go nuts :)


Elements and Performance Criteria

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Prepare to service and repair flammable refrigerants refrigeration and air conditioning systems

1.1

WHS/OHS hazards, risk control methods, relevant standards, codes and legislation are obtained and applied

1.2

Hazards not previously identified are reported and advice on risk control measures sought from supervisor

1.3

Details of the work are obtained from documentation and/or from supervisor to determine the scope of work to be completed

1.4

Advice is sought from supervisor, as required, to ensure work is coordinated effectively with others

1.5

Materials required for the work are identified and obtained in accordance with workplace procedures

1.6

Tools, equipment and testing devices required for the work are obtained and checked for correct operation and safety in accordance with workplace procedures

2

Repair and service flammable refrigerants refrigeration and air conditioning systems

2.1

Measuring system operating parameters are conducted in accordance with WHS/OHS requirements and workplace safety procedures

2.2

Checks are conducted to ensure system/component parts are isolated, as required, in accordance with workplace procedures and WHS/OHS requirements

2.3

Refrigerant is removed from system safely in accordance with relevant legislation, standards and code requirements, manufacturer instructionsand workplace procedures

2.4

Pressure testing is conducted and precautions taken to prevent damage to components in accordance with workplace procedures and WHS/OHS requirements

2.5

Pressure testing is conducted at a pressure compatible with flammable refrigerants in accordance with industry standards and WHS/OHS requirements

2.6

System leaks are located and rectified using testing methods appropriate to the system in accordance with industry standards and workplace procedures

2.7

System is evacuated for an operational flammable refrigerant system in accordance with relevant industry standards and workplace procedures

2.8

System is charged safely with flammable refrigerants and compatible lubricants in accordance with relevant legislation, standards and code requirements, manufacturer instructionsand workplace procedures

2.9

Actual and specified range of operating conditions are determined from measured and calculated values as they apply to flammable refrigerants vapour compression systems in accordance with workplace procedures and industry standards

2.10

Methods for dealing unplanned situations are discussed, as required, with relevant person/s for approval and documented in accordance with workplace procedures

2.11

Operating conditions are determined without damage to apparatus, circuits, the surrounding environment and/ or services using sustainable energy practices

3

Complete and report servicing and repairing flammable refrigerants refrigeration and air conditioning systems

3.1

Worksite is cleaned and made safe in accordance with workplace procedures

3.2

Contaminated refrigerant and lubricant are dealt with in accordance with legislative/regulatory and industry standards and requirements

3.3

Operation conditions are documented and include identification of any parameter that is not within the specified range for the system

3.4

Work supervisor is notified of work completion in accordance with workplace procedures