811 Advanced Training Unit to Determine Fault Location
The 811 is a fully operational refrigeration unit with two visible evaporators simulating freezing and cooling rooms. It is mounted on a steel frame with stainless steel panels. It is designed to provide students with the experience of system adjustment and fault finding on a multi-evaporator three phase refrigeration system. The unit allows instructors to activate a combination of 25 refrigerant circuit and electrical circuit faults.