OPERATION AND MAINTENANCE OF REFRIGERATION EQUIPMENT FOR TECHNICIANS
₦165,000.00
Content
Fundamentals of AC&R
Air Conditioning versus Refrigeration
Laws of Thermodynamics and Heat Transfer
Regulation, Codes and Standards
Compression Refrigeration Cycle
Saturation, Superheat, and Subcool
Basic System Design
Follow-the-Heat™
Refrigerants and Refrigerant Oils
CFCs, HCFCs, HFCs, Inorganics
Zeotropic and Azeotropic Refrigerant Mixtures
Refrigerant Safety
MO, AB, POE, PAG, PAO Oils & Properties
Maintaining Oil Quality in Your AC&R System
Major R System Components
Evaporator
Compressor
Condenser
Metering (Expansion) Device
Auxiliary System Components
Crankcase Heater
Suction Accumulator
Receiver and Filter-Drier
Sight Glass with Moisture Indicator
Oil Separator
Service Valves
Muffler
Refrigerant Controls
Refrigeration Systems
Air, Water, and Ground-Source Heat Pumps
Commercial Refrigeration
Other specialty refrigeration systems
System Diagnostics, Servicing & Troubleshooting
Service Tools and Equipment
Manifold Gauge Set
Recovery Machine
Vacuum Pump
Micron Gauge
Leak Detection Equipment
Recovering Refrigerant
Charging the AC&R System
Diagnosis, Common Failures, and Remedies
Energy Conservation & Operating Efficiency
FOR WHOM: Maintenance Technicians, Multi-Craft Tradespeople, Building Managers, HVAC Technicians, or anyone seeking to improve their AC&R operation and maintenance skills.
The goal of this three-day Refrigeration course is to provide a broad introduction to air conditioning and refrigeration systems, including everyday operation & important refrigerant safety practices. Participants are taught common practices and some “tricks-of-the-trade” for general operation and maintenance of their Refrigeration systems. They will learn about maintenance schedules and servicing, system diagnostics, troubleshooting, and fine-tuning to gain maximum efficiency. The course also covers an introduction to commercial and industrial chillers, regulatory laws and energy conservation. Overall, we will help you get the maximum life out of your Refrigeration systems while keeping it up and running as efficiently and consistently as possible
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