Commissioning Transcritical CO₂ Refrigeration Systems

Training focused on commissioning, startup, verification, and handover of transcritical CO₂ refrigeration systems. This learning path emphasizes CO₂-specific system behavior, high-pressure operation, and coordinated control responses during startup and initial operation.

Who Is This For?

• Commissioning and startup technicians
• Engineers supporting CO₂ system startup
• Contractors installing or commissioning CO₂ systems
• Facility personnel bringing CO₂ refrigeration systems online

Key Focus Areas

• CO₂ thermodynamic behavior during startup and commissioning
• High-pressure startup procedures and pressure management
• Transcritical operating modes and system transitions
• Startup sequencing for packaged CO₂ skids
• Gas cooler, receiver, and flash gas management
• Controls, safeties, alarms, and fault response

What You'll Gain

Upon completion, learners will understand how to safely commission transcritical CO₂ systems, verify controls and safeties, recognize normal and abnormal startup conditions, and support successful turnover to operating personnel.

Courses

• CO2 110 – CO₂ Refrigerant Safety (1 Hour)
• CO2 120 – Properties of R‑744 Carbon Dioxide (2 Hours)
• CO2 200 – Transcritical Systems (2 Hours)
• CO2 240 – CO₂ Evaporators (2.5 Hours)
• CO2 320 – Commissioning Transcritical Systems (4 Hours)

Estimated Duration: 13.5 Hours
PDH Credit: 13.5