: Each program tracks progress and saves your spot, allowing for 10–40 hours of study per module depending on starting knowledge.
is the introductory-level software designed to build a student's initial understanding. As the name suggests, it serves as the "base" or foundation upon which more advanced skills are built. The software explains the principles of refrigeration and air conditioning to beginners in an accessible, interactive format.
Modern Frigodiag systems go beyond simple "high pressure" alarms. They track: frigobase frigodep frigodiag frigolec
: The UI is dated (early 2000s style) and may feel clunky to modern users, though the technical logic remains highly accurate. Verdict
Calculate linear and singular pressure drops in real-time. : Each program tracks progress and saves your
| Phase | Essential Tools | |-------|------------------| | | Digital manifold (with superheat/SC calculation), infrared thermometer | | Frigodep | Endoscope camera (for coil inspection), electronic leak detector | | Frigodiag | Psychrometer (for humidity load), refrigerant scale, recovery machine | | Frigolec | True-RMS multimeter, clamp meter, field-wire tracer, thermistor simulator |
focuses exclusively on the electrical aspects of HVAC/R systems. The software explains the principles of refrigeration and
A beginner’s database for thermodynamic properties of 100+ refrigerants. Troubleshooting
Like its counterparts, it is an interactive, simulation-based training tool designed to be used with the Manuel du Dépanneur , teaching logical fault-finding within electrical circuits. It provides a risk-free environment to understand how electrical components interact and how to troubleshoot electrical faults.
: Supports simulations for simple cycles, cascade systems, multistage cycles, heat pumps, and absorption cycles.