Troubleshooting HVAC and Chilled Water Systems
Troubleshooting HVAC and Chilled Water Systems
Recommendation: Those attending this seminar should have prior on-the-job experience, as well as some technical training in HVACR. Seventy-Five (75%) percent of this seminar is "hands on" experience in the laboratory. Prerequisite: Basic and Advanced courses.
Sessions: (See Brochure)
Five Day Seminar (training material included)
Air Conditioning and Refrigeration Systems
Job Skills Topics:
Review of refrigeration systems, including the refrigeration cycle, accessories, water and air-cooled systems and electrical control
Piping layout and oil problems
Collecting and analyzing data
Troubleshooting the entire system - electrical and refrigeration
Cleaning up after a compressor burnout
Preventing future compressor failures
Systematic ways of eliminating refrigerant and electrical problems
Air analysis, problems and measurements
Capacity calculation
Detecting and eliminating floodback and slugging problems
Tuning up your system for maximum efficiency
Chilled Water Systems
Job Skills Topics:
Chilled water refrigeration cycle
Chilled water fluid cycle
Operation of common refrigeration, fluid and electrical components
Measuring system cooling capacity
Measuring system fluid capacity
Measuring fluid flow
Electrical sequence of operation
Refrigerant and oil charging
Electrical troubleshooting
Refrigerant troubleshooting
Fluid-side troubleshooting
Scheduled maintenance