Air Conditioning & Refrigeration Training DVD (ACR)

 



4 Modules
NB: This module covers COMMERCIAL type systems featuring a semi-hermetic compressor.

ACR-1 System Overview

At the end of this module the Learners will be able to:

• Describe the fundamental principles of a typical air-cooled, vapour compression refrigeration system
• Explain the purpose and function of the major components, which comprise a typical mechanical refrigeration system.

ACR-2 Tubework

At the end of this module the Learners will be able to:

• Identify ACR tubing
• Correctly handle and cut ACR tubing
• Create flared ends
• Create swaged joints
• Create crimped joints
• Create accurate bends

ACR-3 Service Procedures (1)

At the end of this module the Learners will be able to:

• Describe the functioning of a typical gauge-manifold
• Correctly connect a gauge-manifold and set service valves
• Perform a pressure and leak test on an air-cooled refrigeration unit
• Perform an evacuation and vacuum analysis to an air-cooled refrigeration unit.

ACR-4 Service Procedures (2)

At the end of this module the Learners will be able to:
• Perform a vapour-charge to an air-cooled refrigeration system
• Describe / demonstrate basic maintenance and diagnostic test procedures.