Dringend gezocht : cursus elektriciteit voor koeltechniekers

[jeroen1976]

Hello everyone, I am looking urgently a good / useful course electricity for refrigeration box. I never go back, any kind of course and as we all know electricity is extremely important in refrigeration .. something in the form of how I start building a cabinet ... not too far-reaching, just basic, no circuit boards and states, but just contactors etc ... But specifically for refrigeration. Is there anyone who can help me here please? Already a huge thank you for the effort, and love this handsome forum alive. If you have something or to transmit love to
huge thank you to everyone