The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

This unit of competency could be assessed by designing and installing automated systems and components, and applying theoretical knowledge and advanced fault diagnostic skills to identify and repair faults in automated systems for swimming pools and spas in line with regulatory requirements. This includes faults that are not covered fully by maintenance manual fault diagnosis guides.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

A person should demonstrate the ability to:

interpret work instructions

select and use appropriate personal protective equipment

design swimming pool or spa automated systems in line with client, manufacturer and enterprise requirements

install and test swimming pool or spa automated systems in line with client and enterprise requirements

service swimming pool or spa automated systems

troubleshoot routine and complex faults in swimming pool or spa automated systems

complete installation, repair and service of swimming pool or spa automated systems.

Context of and specific resources for assessment

Assessment of essential underpinning knowledge may be conducted in an off-site context and is to comply with relevant regulatory and Australian Standards’ requirements.

Resource implications for assessment include:

relevant codes, standards and government regulations

a technical reference library with current publications on automated systems for swimming pools and spas:

operating principles

components

faults and troubleshooting.

Method of assessment

Assessment methods must:

satisfy the endorsed Assessment Guidelines of the CPP07 Property Services Training Package

include direct observation of tasks in real or simulated work conditions, with questioning to confirm the ability to consistently identify and correctly interpret the essential underpinning knowledge required for practical application

reinforce the integration of employability skills with workplace tasks and job roles

confirm that competency is verified and able to be transferred to other circumstances and environments.

This unit could be assessed on its own or in combination with other units relevant to the job function.

Guidance information for assessment

Reasonable adjustments for people with disabilities must be made to assessment processes where required. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support.

Assessment processes and techniques should, as far as is practical, take into account the language, literacy and numeracy capacity of the candidate in relation to the competency being assessed.

Required skills

communication skills to interact in an ethical manner with clients from diverse social, economic and cultural backgrounds

decision-making and problem-solving skills that involve applying logical processes, basic principles, system knowledge and experience in conjunction with information in technical manuals to ensure efficient and accurate troubleshooting of faults

literacy skills to read and interpret technical manuals and specifications related to automated systems for swimming pools and spas

numeracy skills to perform calculations related to troubleshooting faults in automated systems for swimming pools and spas

research skills to identify and locate technical information on automated systems for swimming pools and spas

technology skills to use tools and equipment associated with installing, fault finding, repairing and commissioning automated systems for swimming pools and spas

Required knowledge

Australian Competition and Consumer Commission product safety guidelines

automated systems for swimming pools and spas:

actuator valves

basic operating principles

common faults

components

connectivity

functions

maintenance procedures

programming

purpose of automated system

scheduling and run times

sensors

types, operation, installation, commissioning and servicing of automated systems:

dosing

heating

lighting

pool and spa controllers

pool cleaning

valving

water treatment

automation:

basic principles

digital controllers

microprocessors

programmable controllers

commonwealth, state or territory, and local government legislation and regulations, Australian standards, and codes of practice impacting on the installation, services and repair of automated systems for swimming pools and spas related to:

dangerous goods

electrical and plumbing regulations controlling conduct of electrical and plumbing work

environment protection

environmental health

private and public swimming pools and spas

waste disposal

work health and safety

electronics principles:

circuits

diagrams

safety

testing and test equipment

electrical safety principles

safe chemical-handling principles

water testing:

equipment

parameters

techniques

test results

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Work instructions may include:

access to site and specific site requirements

automated system information:

features, functions and capabilities

manufacturer instructions

service and maintenance requirements

type

warranties and guarantees

equipment and systems location information

equipment, tools and material requirements

personal protective clothing and equipment requirements

reporting requirements

specific client requirements

timeframes

work schedules

work tasks and procedures.

Relevant persons may include:

business owner

client

colleague

equipment and systems manufacturer

site manager or project manager

supervisor

swimming pool or spa manager or operator

technician.

Automated systems may include:

connectivity:

remote control

smart phones, computer systems and electronic tablets

web-enabled

wireless

types of systems:

dosing

heating

lighting

pool and spa controllers

pool cleaning

valving

water treatment.

Tools, materials and equipment include:

adhesives

automated systems for swimming pool and spa equipment and fittings

communications equipment

computer and software

fasteners

hand tools

ladders

multimeter

personal protective equipment

power tools.

Risks and hazards include:

chemical hazards

confined spaces

electrical hazards

exposure to:

algae

asbestos

bodily fluids

contaminated surfaces

contaminated water:

bacteria

faecal

viruses

disinfection by products

dogs

dust

fibres

glass heights

insects

live power

natural and other gas build-up

noise

snakes

spiders

sun

swimming pool and spa chemicals

vermin

weather

inadequate ventilation

manual handling

non-compliance with building codes and regulations

personal health hazards

plant and equipment hazards

trips and falls

unaccompanied minors

water hazards.

Sustainability principles:

cover the current and future social, economic and environmental use of resources

may include:

appropriate material selection that has minimal environmental impact

disposal of waste material to ensure minimal environmental impact

efficient energy and water use

efficient insulation

efficient use and recycling of material.

Personal protective equipment includes:

buoyancy vest or personal flotation device (PFD)

gloves

hard hat or protective head covering

hearing protection (e.g. earplugs and earmuffs)

high visibility vest

non-slip and waterproof boots or other safety footwear

protective eyewear and glasses

protective outdoor clothing

respirator or face mask

safety harness

sun protection (e.g. sunhat, sunscreen and sunglasses)

uniforms or overalls

water-resistant clothing.

Service and maintenance requirements include:

adjustments

cleaning

confirming operation

identifying worn parts

inspecting

lubricating

programming automated systems

replacing consumable or worn parts

routine repairs

testing.

Troubleshooting involves:

identifying standard faults using relevant manuals and specifications as required

identifying from first principles faults beyond available maintenance data for automated systems for swimming pools and spas

fault finding during scheduled or unscheduled maintenance activities

individual activities or troubleshooting tasks performed during the supervision of other personnel.