Elements and Performance Criteria
- Determine job requirements
- Comply with work health and safety (WHS) requirements at all times
- Use appropriate personal protective equipment (PPE) in accordance with SOPs
- Identify job requirements from specifications, drawings, job sheets or work instructions
- Install/replace refrigeration/air conditioning controls
- Undertake sequential installation according to manufacturers' specifications and procedures
- Check and adjust refrigeration/air conditioning control sequence and operation
- Check controls operation against operational specifications using appropriate test equipment and application principles/techniques
- Perform adjustments to control sequence to meet/align to operational requirements and specifications
- Record modifications/alterations and report according to SOPs
- Check controls operation and return to service to specification
- Fault find refrigeration/air conditioning control circuits
- Trace control circuit and diagnose action of components to identify and localise faults
- Test control circuit parts using appropriate test equipment and application principles
- Assess control circuit parts against operational specification
- Localise fault condition at the component level, evaluate faulty condition, analyse root cause and plan corrective action
- Maintain, repair/replace control components
- Use appropriate tools, equipment and techniques to test faulty items and repair or replace using sequential installation procedures according to manufacturers' specifications
- Select replacement items from manufacturers' catalogues
- Reassemble control components according to specification
- Check and adjust sequence of refrigeration/air conditioning controls
- Make necessary adjustments to sequence control circuit and check correct operation to meet operational specification
- Return refrigeration/air conditioning controls to service to specification
- Adopt appropriate follow-up procedures
- Complete service/maintenance report in accordance with SOPs