This is an invaluable aid in the effective understanding of the refrigeration process. The trainer is designed for the study of thermodynamics of the vapour compression refrigeration cycle and its troubleshooting by way of demonstration and experimentation. The Fault Trainer has a teacher panel that can be kept out of student control. The teacher can create a fault. The students then diagnose and locate the fault.

Various capacities of system can be supplied. The trainer can be supplied with an open type, semi-hermetic or hermetically sealed compressor, depending on the requirement of the user.