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Aims To introduce service personnel to the function, construction and operating principles of commercial refrigeration systems. Objectives On completion of the course the participants will be able to: State the function of commercial refrigeration systems and the operating principles Identify the main components Trace the layout in plant Carry out operational checks Interpret gauge readings The Course Covers Principles of refrigeration temperature Sensible and latent heat pressure Degree of superheat Degree of sub-cooling Vapour compression cycle Refrigerant characteristics Function of condenser, compressor, evaporator and expansion devices Gauge readings and interpretation System accessories - type and function Pressure switches - type and function Tracing layout on site Operational checks Duration Four days Certification Certificate of attendance and Certificate on passing the end of course test (if required).

Aims To introduce service personnel to the function, construction and operating principles of commercial refrigeration systems. Objectives On completion of the course the participants will be able to: State the function of commercial refrigeration systems and the operating principles Identify the main components Trace the layout in plant Carry out operational checks Interpret gauge readings The...

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