• All valves are mounted to cut out and by-pass all accessory equipment
• All are malfunctions to be simulated for students to locate with the help and values
• Fan Motors for evaporator has variable speed to practically observe the changes in pressure by changing the air blow and Temperature
• To have a facility to change the system from Direct cool to No Frost with the single switch
• System in consist of thermostatically controlled with range –20 to 10 c°

Technical Specifications:
Power Supply- 230 VAC
Frequency - 50 Hz
Refrigerant - C.F.C. gas free
Systems is mount on Steel moveable table