System Diagnostics and Troubleshooting Procedures

System Diagnostics and Troubleshooting Procedures

Trouble with Troubleshooting?

Get a solid foundation in mechanical refrigeration diagnostic and troubleshooting procedures.

SDTP Buy Training Manual

Instructor Resources
Contains: PPT, IS

Training Manual

The System Diagnostics and Troubleshooting Procedures manual provides the reader with the necessary information to successfully diagnose air conditioning and refrigeration system problems.

Systematic troubleshooting and diagnostics of: airflow problems, refrigerant cycle malfunctions, suction and liquid line restrictions, oil logged evaporator, undercharge, overcharge, compressor inefficiencies, dirty condenser, air in the system, restricted metering device, low and high condenser entering air temperatures are detailed.

Instructor Resources

Instructor resource media includes:

  • PPT - PowerPoint that correlates directly with the training manual. Each slide within the presentation contains speaker notes that are designed to aid the instructor through the presentation and provide additional talking points.
  • IS - Instructional supplement with course objectives and lesson plans to keep the program on track. Answers for questions contained in student worksheets are included.


The Employment Ready exam validates that a person has the retained knowledge in this subject area necessary for employment in the HVACR industry. This 50- question exam covers: recovery requirements, AC&R Theory, air supply and delivery, AC&R equipment and tools, AC&R systems and components, system evacuation.