6 month training course in the basics of refrigeration technology

A 6-month training course in the fundamentals of refrigeration provides participants with the necessary knowledge and practical skills to work successfully in the refrigeration and air conditioning industry. This training focuses on the basic principles of refrigeration, its applications and the maintenance and repair of refrigeration systems. Participants will learn how refrigeration is generated, transferred and utilized, and will receive hands-on experience that will qualify them to work as a refrigeration technician or installer.

The goal of this program is to provide participants with the basic knowledge of refrigeration, including how refrigeration systems work, refrigerant selection and installation, and refrigeration maintenance and repair. At the end of the program, participants should be able to safely install, maintain and perform minor repairs on refrigeration systems.

  • Basic Technical knowledge (e.g. electrics, mechanics)​
  • Interested in working with technical systems​
  • No specific prior knowledge of refrigeration technology is required, but experience in related areas (e.g. plumbing, heating and ventilation installations) is an advantage​

The training would be carried out at a technical school, in a specialist workshop or in cooperation with refrigeration and air conditioning companies. Ideally, the training location offers both theory lessons and practical training opportunities in real refrigeration systems.

At the end of the program, participants receive a certificate certifying their knowledge of refrigeration technology. This certificate can be recognized by the industry and qualify participants for employment in refrigeration and air conditioning companies. You can work in a variety of fields including cold storage technology, air conditioning installation and industrial refrigeration.
Program costs and financing:

The cost of the program varies depending on the provider and training location. Funding opportunities through scholarships or programs to secure skilled workers could help cover

  • Participation in further training courses on special refrigeration techniques (e.g. use of environmentally friendly refrigerants)
  • Seminars and workshops for further development in refrigeration technology (e.g. increasing efficiency, error analysis)
  • This 6-month refrigeration training program provides participants with a solid foundation in a growing and promising field.

6-MONTH TRAINING PLAN

Introduction to refrigeration technology

Theory/Basics

  • history and importance of refrigeration technology in various sectors (food industry, air conditioning systems, refrigeration systems in buildings, industrial applications)
  • basic principles of refrigeration technology: heat transfer, evaporation and condensation
  • introduction to refrigerants: types, properties, environmental influences (e.g. ozone depletion and greenhouse effect)

 

Practical

  • first practical exercise on how refrigeration systems work
  • introduction to measuring temperatures and pressures in refrigeration systems

Refrigeration circuit and components

Theory/Basics

  • the refrigeration circuit: compressor, evaporator, condenser, expansion valve
  • selection of refrigerants and their properties
  • heat transfer and pressure conditions in the circuit system

 

Practical Training

  • compilation and explanation of refrigeration circuit systems
  • measurement of temperature and pressure on the various components
  • introduction to troubleshooting in the refrigeration circuit

Refrigeration components and systems

Theory/Basics

  • components in detail: compressors, condensers, evaporators and expansion valves
  • electrical controls and automation in refrigeration systems
  • piping and insulation techniques in refrigeration technology

 

Practical Training

  • identification and installation of components in refrigeration systems
  • pipe connections and welding techniques for refrigeration systems
  • assembly and connection of components to form functioning refrigeration systems

Installation and maintenance of refrigeration systems

Theory/Basics

  • planning the installation of refrigeration systems in various applications (commercial, industrial, domestic)
  • safety precautions when working with refrigeration systems (e.g. handling pressure vessels and refrigerants)
  • maintenance strategies: Inspection, cleaning and fault diagnosis

 

Practical Training

  • installation of refrigeration systems (air conditioning systems, cold rooms, refrigeration systems for industrial operations)
  • carrying out maintenance work: Checking systems, replacing filters and seals
  • diagnosis and rectification of common faults (e.g. loss of refrigeration, defective components)

Fault diagnosis and repair

Theory/Basics

  • causes of faults in refrigeration systems: leaks, pressure problems, faulty components
  • importance of diagnostic tools (e.g. pressure gauges, thermometers, leak detectors)
  • handling defective refrigerants and safe disposal procedures

 

Practical Training

  • fault diagnosis and repair of refrigeration systems: replacement of compressors, condensers, expansion valves
  • working on refrigerant circuits and carrying out leak tests
  • conducting functional and performance tests after repairs

Final project and practical examination

Practical Training

  • independent installation and commissioning of a refrigeration system project: from the selection of components to final acceptance
  • final project: Planning and implementation of a refrigeration installation project, in a cold room or air conditioning system
  • final examination: Comprehensive practical and theoretical examination in which the knowledge acquired is applied to the installation, maintenance and troubleshooting of refrigeration systems.
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