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Basic Refrigeration Electrics & Safe Isolation

January 26, 2024
January 26, 2024 (All day)
Beijer Ref Academy, Thorp Arch Trading Estate, Wetherby, LS23 7FS   View map


6 places available



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Event Details

Tailor made for refrigeration and air conditioning engineers who carry out service and maintenance tasks this course provides an in-depth knowledge of electrical systems used in our industry, how to work safely with them and diagnose faults. The course consists of a combination of class room theory and hands on practical sessions with an emphasis on active participation.

Course content

  • Electrical safety facts and measures
  • Using electrical test meters, what they tell you and what to expect
  • Single and three phase supplies
  • Safe isolation, lock off (working dead) and reinstatement
  • Electrical component replacement
  • How to read a ladder wiring diagram
  • Single phase compressor electrics, including PTC, current and potential relays
  • Three phase compressor electrics, including DOL, PWS and SD starting
  • Measuring voltage
  • Measuring resistance, current and capacitance
  • Electrical fault finding


Suitable for: Refrigeration and air conditioning engineers