Refrigeration and Air Conditioning Technician Training

Learning Outcomes

• Apply safety procedures and regulations when working with refrigeration and air conditioning systems.
• Diagnose and troubleshoot common faults in refrigeration and air conditioning equipment.
• Install, commission, and maintain various types of refrigeration and air conditioning systems.
• Evaluate system performance and implement energy-efficient practices.
• Demonstrate proper handling and disposal of refrigerants in compliance with environmental standards.

Target Audience

This course is designed for aspiring technicians, maintenance personnel, and experienced tradespeople seeking formal certification in refrigeration and air conditioning systems.

Prerequisites

None — open enrollment

Course Outline

Practicals

Overview

The practicals component provides hands-on experience with refrigeration and air conditioning systems, reinforcing theoretical knowledge through real-world tasks. Learners will practice installation, charging, diagnostics, and troubleshooting in a supervised workshop setting.

Practical Activities

• Practical 1: Component Identification and Tool Usage — Learners identify major refrigeration components and practice using manifold gauges, thermometers, and leak detectors. (3h)
• Practical 2: System Evacuation and Charging — Learners evacuate a refrigeration system, charge it with refrigerant, and verify superheat and subcooling. (4h)
• Practical 3: Electrical Control Wiring and Troubleshooting — Learners wire a basic control circuit for a refrigeration unit and diagnose common electrical faults using a multimeter. (4h)
• Practical 4: System Diagnostics and Fault Rectification — Learners diagnose pre-set faults on a refrigeration system (e.g., low refrigerant, dirty condenser, faulty capacitor) and perform corrective actions. (5h)

Summatives

Each delegate is assessed continuously throughout the course via daily exercises, scored practical assignments, and a final summative test at the end.

Practical Assignments — 30%

Practical assignments are observed and scored against a rubric during the practical sessions. Each delegate's practical mark is averaged into a single 100% score and contributes 30% to the final total.

Daily Exercises — 20%

Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 20% to the final total.

Final Test — 50%

On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 50% to the overall mark.

Final Total

Component	Out of	Weight
Practical Assignments (rubric-scored)	100%	30%
Daily Average (multiple choice)	100%	20%
Final Test (multi-answer multiple choice)	100%	50%
Final Total	—	100%

All marks are recorded on the AATICD LMS and visible to each learner under their account.

Certificate

How it works

• Certificates are auto-generated on the AATICD LMS as soon as the marks pass the 50% threshold.
• Each certificate is a branded PDF with the delegate's name, the course title, the unit standard ID, NQF level, credits, and the date of issue.
• You can download or print your certificate from your LMS dashboard at any time after issue — there's no reissue fee and no expiry date.
• If you scored under 50% you can sit the final test again at the next scheduled session at no extra cost.

Where to find it

Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.

Training Discounts

Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.

Delegates	Discount
5	3% off
10	6% off
15	9% off
20	12% off
25	15% off
30	18% off
50	30% off
75	35% off
100	40% off

3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.