Frigolec includes visual location guides to help technicians quickly locate relays, fuses, and ground points hidden within the unit's chassis. Workflow Integration: How the Software Suites Work Together
It provides exact pinout diagrams for multi-plugs and electronic control modules, preventing costly wiring errors during repairs.
The suite represents an essential toolkit for modern HVAC-R professionals. By covering every stage of the lifecycle—design, optimization, diagnosis, and electrical troubleshooting—these tools allow for the creation of systems that are safe, reliable, and energy-efficient. Investing time in mastering these tools ensures a high standard of service and technical proficiency.
focuses on the electrical aspect of refrigeration systems. Since many failures in refrigeration are electrical rather than mechanical, this component fills a vital gap. Key Features: frigobase frigodep frigodiag frigolec
are a suite of specialized educational software tools developed by KOTZA International . Designed for refrigeration and air conditioning (HVAC/R) professionals, these programs facilitate technical training, system design, and troubleshooting through simulation and interactive learning. The KOTZA Software Suite
[ Frigobase ] ──> [ Frigodep ] ──> [ Frigodiag ] │ ▲ └───────────────> [ Frigolec ] ────────┘
Establishes the normal operating parameters technicians must understand before they can identify "abnormal" ones. 2. Frigodep: Skills Development Frigolec includes visual location guides to help technicians
The true power of this framework is the sequential integration. Think of it as a :
Designed strictly for beginners, Frigobase bridges the gap between daily physical observations and thermodynamic realities.
A. Coolant, B. Thermo, C. Freon Institute of Refrigeration Technology & Smart Diagnostics Since many failures in refrigeration are electrical rather
: Implementing starting processes for units operating in low ambient temperatures. 📚 Professional Resources
: To practice diagnosing common and obscure malfunctions like leaks, blockages, or overcharging. Functionality :
In the world of HVAC-R training, few software suites have made as significant an impact as the Kotza International educational programs. The suite—comprising , Frigodep , Frigodiag , and Frigolec —represents a comprehensive, progressive approach to learning the art of refrigeration and air-conditioning diagnostics. Developed by Kotza International, a company based in Tallard, France, these computer-based programs have been helping trainees, students, and working professionals master the complexities of refrigeration systems, electrical troubleshooting, and fault simulation since the 1990s.
The software uses a group licensing model managed via the "Frigogest" administrative interface. The software is protected against unauthorized use by a . Each piece of software has its own unique key, or a single USB key can be configured to unlock a bundle of software titles. Forgetting or losing this key is compared to losing one's wallet or car keys—it is the user's responsibility to keep it safe.