Course ID: 13553 | Course Duration: 3 Days | CEUs:
Continuing Education Units (CEUs): After the completion of any seminar, students will receive 0.8 CEUs for each day of the seminar. Attendees will also receive a personalized Certificate of Completion. Please check with your licensing board or NTT as to applicability.

Course Dates:

Air Conditioning and Refrigeration Training Class

Course ID: 13553

Air Conditioning and Refrigeration Training Seminar

Principles, Maintenance and Fundamentals of Air Conditioning and Refrigeration from National Technology Transfer.

Get the Basics of Servicing and Troubleshooting Air Conditioning and Refrigeration-A Properly Balanced and Maintained System Will Improve Performance and Save Money!

"A very good refresher course. It would also be very helpful to people without much prior AC knowledge."- Cincinnati, OH

Course Description:

Hands-On training.
Thorough examination of the basics of refrigeration and air conditioning.
Blend of theory with job-qualifying skill development.
Covers practical application of refrigeration and air conditioning in domestic, commercial and heat pump applications.

Course Benefits:

Improvement in system performance.
Money savings.
Free EPA and HVAC Excellence Technician's certification testing.

What You Will Learn:

The principles of refrigeration and air conditioning.
Maintenance and repair of refrigeration & air conditioning equipment.
Fundamentals of electrical and mechanical troubleshooting.
The provisions of the Clean Air Act amendments, specifically Section 608 and the regulatory requirements to recover, recycle, and reclaim refrigerant.
The principles of matter, heat, and the basic refrigeration cycle, using cooling principles to work on an actual vapor-compression system.
The safe handling of refrigerants,refrigerant classification and applications.
How to use instrumentation and test equipment to operate, maintain, and troubleshoot air conditioning and refrigeration equipment; specifically-manifold gauges, recovery machines, vacuum pumps, micron gauges, electronic scales, and leak detection equipment.
The operation, maintenance and repair of refrigeration components; including compressors, evaporators, condensers, and piping systems.
The fundamentals of diagnosing and correcting malfunctions in system components, controls, and accessories.


	Agenda
	Thermodynamics Vapor-Compression Refrigeration Cycle Refrigerants and Oils Refrigeration Equipment Components AC/R Systems AC/R System Service Hands-on Training: NTT Trainer Familiarization Component Familiarization Manifold Gauge Set Attaching the Service Gauges Ambient Temperature/System Pressure Comparison Calculating Evaporator Superheat Calculating Discharge Superheat Calculating Subcooling Removing the Service Gauges Refrigeration System Service Leak Detection Refrigerant Recovery Evacuation (Pulling a Vacuum) Weighing In a Refrigerant Charge Calculating Evaporator Superheat Calculating Discharge Superheat Calculating Subcooling AC/R System Operation Baselining Evaporator Temperature Difference Condenser Coil Faults AC/R System Service Manual Pump Down Schrader Core Removal AC/R Electrical Service Compressor Terminal Identification Compressor Ground Check Amp Draws Capacitor Testing Capacitor Problems Capacitor Test - Analog Ohmmeter Testing a Current Relay Troubleshooting Clean Up & Inventory

Comments

Training Course Times: 8:00am - 4:30pm

Number of Days: 3

Hotel Accommodations:

NTT, Inc. reserves a block of rooms at the host hotel for your convenience. BOOK EARLY - This block of rooms will be released back to the hotel approximately 30 days from the seminar start date. NTT will send you complete hotel information the same day we receive your registration. Please make reservations directly with the hotel, and be sure to identify yourself as being with the NTT group to take advantage of any discounts that may have been negotiated. Hotel accommodations are not included in the seminar fee and are not guaranteed with your registration.