Advanced Air Conditioning And Refrigeration
Advanced Air Conditioning And Refrigeration
Recommendation: Class is appropriate for those already involved in repair and maintenance of air conditioning and refrigeration equipment. Fifty (50%) percent of this seminar is "hands on" experience in the laboratory. Prerequisite: Basic A/C and refrigeration course.
Sessions: (See Brochure)
Five Day Seminar (study materials included)
Job Skills Topics:
Review of refrigeration systems
Superheat and subcooling calculation
Refrigerant oils
Accessories - where they are used and how they work
Cycle controls - mechanical, electrical and electronic
Refrigerant system cycle controls - compressor system loading and unloading adjustments
Pump-down and repair of system components on low pressure side including refrigerant flow controls
Dehydration and evacuation procedures
Water-cooled condensers and cooling towers
Advanced electrical schematic reading
Airside problems, psychometrics, capacity calculation
Troubleshooting the system
Scheduled maintenance