I use my decade of servicing York, Trane, Carrier, & Daikin chillers to show you why and how these units work, join me here https://chilleracademy.com/p/intro-to...
I finally put together a York Centrifugal chiller training as on YK Overview. I cover details of the main controls system, vsd, compressor, PRV/VGD, evaporator, condenser, metering device, and oil assembly.