Install and commission flammable refrigerant 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 UEERA0048, 'Install and commission flammable refrigerant 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 'Install and commission flammable refrigerant 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 install and commission flammable refrigerant refrigeration and air conditioning systems

1.1

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

1.2

Safety hazards not previously identified are noted and risk control measures implemented

1.3

Scope of work is determined from documentation and/or relevant person/s to establish work to be undertaken

1.4

Component, equipment installation and commissioning work are sequenced in accordance with job schedule

1.5

Relevant person/s is consulted to ensure the work is coordinated with others involved

1.6

Materials required to install pipe work are obtained in accordance with workplace procedures and job specifications

1.7

Tools, equipment and testing devices required to install and commission components and equipment are obtained in accordance with workplace procedures and checked for correct operation and safety

1.8

System control settings and operating parameters are determined from job specifications

1.9

Preparatory work is scheduled to ensure no damage has occurred in accordance with workplace procedures and relevant industry standards

2

Install flammable refrigerant refrigeration and air conditioning systems

2.1

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

2.2

Components and equipment are installed with sufficient access to affect electrical and pipe work connections and maintenance in accordance with relevant legislation, standards and code requirements, manufacturer instructions, job specificationsand workplace procedures

2.3

Components and equipment are installed in the required locations and within acceptable tolerances in accordance with relevant legislation, standards and code requirements, manufacturer instructions, job specificationsand workplace procedures

2.4

Refrigerant tubing and fittings are silver brazed with dry nitrogen to prevent contamination in accordance with relevant legislation, standards and code requirements, manufacturer instructions, job specificationsand workplace procedures

2.5

Unplanned situations from installation of components and equipment are dealt with in accordance with workplace procedures

2.6

Quality checks of pipe work, pressure testing and repair of leaks are conducted in accordance with relevant legislation, standard and code requirements, manufacturer instructions, job specificationsand workplace procedures

2.7

Components and equipment are installed efficiently without waste of materials or damage/contamination to apparatus, the surrounding environment or services using sustainable energy practices

3

Commission flammable refrigerant refrigeration and air conditioning systems

3.1

Installed system’s pipe work and components are evacuated to the required level in accordance with relevant legislation, standards and code requirements and manufacturer instruction

3.2

System is charged with flammable refrigerant to the required level in accordance with relevant legislation, standard and code requirements, manufacturer instructions and job specification

3.3

Refrigeration system pressure controls, valves and regulators are adjusted in accordance with relevant legislation, standard and code requirements, manufacturer instructions, job specificationsand workplace procedures

3.4

Testing/measuring devices are used to observe operation of the refrigeration system and fine adjustments of controls made, as required, in accordance with relevant legislation, standard and code requirements, manufacturer instructions, job specificationsand workplace procedures

3.5

Unplanned situations are dealt with safely and with the approval of relevant person/s

3.6

Commissioning is conducted efficiently without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy practices

4

Complete installation and commissioning work

4.1

Worksite is cleaned and made safe in accordance with workplace procedures

4.2

Final check of the installed components and equipment is made in accordance with relevant industry standards and job specifications

4.3

'As installed' components and equipment are documented and relevant person/s notified in accordance with workplace procedures

4.4

Results of commissioning and final operating parameters are documented and relevant person/s notified in accordance with workplace procedures