AIR CONDITIONING SYSTEMS MAINTENANCE AND DIAGNOSTICS

General troubleshooting techniques
• Easy ways to troubleshoot common central ac problems
• Most common ac problems
• Size of ac
• Actionable air conditioner maintenance tips
• Some more air conditioner maintenance tips
• What is included in a typical air conditioner maintenance check-up
• Actions to do yourself
• Common problem areas
• Commercial air conditioning
Air handling systems
• Psychometrics
• Fans and filters
• System maintenance
Servicing air conditioning equipment
• Dust extraction
• Heat absorption
• Heat rejection systems
• Motor lubrication
System diagnostic and servicing
• Services tools and equipment
• Leak detection equipment
• Recovering refrigerant
Auxiliary systems components
• Filter drier
• Service valves
• Crance case heater
• Sight glass with moisture indicator
Air conditioning principles
• Laws of thermodynamics
• Air conditioning versus refrigeration
• Types of air conditioning
Practicing Perfect Commissioning for Air Conditioning Systems
• Air conditioner commissioning
• Air conditioning system commissioning and startup
• Duties of the inspecting technician
• Writing an air conditioning system commissioning and startup report
• Importance of writing an air conditioning system commissioning and startup report
• Addressing the issues necessary for air conditioner commissioning
• Final Step: Air Conditioning Installation Commissioning
• How Is Commissioning Done on Commercial/Industrial HVAC Systems?
• Important Considerations for Having Your HVAC System Commissioned
• Additional HVAC Commissioning Tips
• A Sample HVAC Commissioning Checklist
• Other crucial elements

1ST BATCH: Tuesday, February 17, 2026 — Friday, February 20, 2026.

2ND BATCH: Tuesday, June 9, 2026 — Friday, June 12, 2026.

3RD BATCH: Tuesday, October 6, 2026 — Friday, October 9, 2026.

The training methodology integrates lectures, interactive discussions, collaborative group exercises, and
illustrative examples. Participants will acquire a blend of theoretical insights and hands-on practical
experience, emphasizing the application of learned techniques. This approach ensures that attendees return
to their professional environments equipped with both the competence and self-assurance to effectively
implement the acquired skills in their responsibilities.