YT/YK Centrifugal Chiller & Compressor Overhaul (#2107)

Note: Available to contractor personnel only.. Service personnel will become familiar with the operation and maintenance of centrifugal systems.

Students will review R-11, R-123, R-22 and R-134a single stage centrifugal chillers.

They will also learn the internal workings of the compressor, oil return system, lube circuit, purge and heat exchangers.

The OptiView Control Center plus preventive maintenance and system checkout procedures are also addressed along with a hands-on teardown and rebuild of a YK centrifugal compressor. Dress code: closed-toed, leather shoes and long pants are required.
3.3 CEU

Course Length: 5 Days
Class ends at 3:30pm on Friday

$2445 (for one student)
$2295 (for two or more students)

  • Refrigeration Theory
  • Centrifugal Compressor Theory of Operation
  • YT/YK Chiller Design and Component Functionality
  • YT/YK Maintenance
  • Seasonal Start-up
  • Unit Troubleshooting
  • Compressor Teardown/Reassembly
  • OptiView Basics
  • OptiView Operation
  • OptiView Start-up and Troubleshooting
  • High Speed Thrust Bearing Limit Switch
  • Refrigerant Level Control
  • Oil Pump Variable Speed Drive
  • Hands-on Labs

Class Schedule Enrollment Form