Type I: Small Appliances


Description:

This module is designed to help technicians understand the information necessary for obtaining Type I certification. Many of the questions for the Type I exam cover information that is covered in the "Core" module. But some of the information covered in this module is unique to Type I.

Learning Outcomes:

Upon the completion of this module, you will be able to:

  1. Define various terms as they apply to Type I certification.
  2. Explain some of the service requirements for small appliance refrigeration systems.
  3. Explain the need to identify refrigerants before recovery in small appliances.
  4. Differentiate between system-dependent and self-contained recovery equipment.
  5. Describe the techniques and requirements for refrigerant recovery in small appliances.
  6. Explain the refrigeration cycle for small appliances.
  7. Describe the safety guidelines that must be followed when recovering refrigerants

Topic 1: Definitions

  • Topic Introduction and Objectives
  • Definitions
  • Further Definitions
  • "Hermetically Sealed" Systems
  • Check-Point Question: Definitions
  • Topic Summary

Topic 2: Refrigerant Recovery

  • Topic Introduction and Objectives
  • Identifying Refrigerants Before Recovery
  • System-Dependent Recovery Equipment and Self-Contained Recovery Equipment
  • Recovery Techniques
  • Recovery Requirements: System-Dependent Equipment
  • Recovery Requirements: Self-Contained Equipment
  • Check-Point Question: Refrigerant Recovery
  • Topic Summary

Topic 3: Refrigeration Cycle and Safety

  • Topic Introduction and Objectives
  • Refrigeration Cycle
  • Safety
  • Check-point Question: Refrigeration Cycle
  • Check-point Question: Refrigeration Cycle
  • Topic Summary
  • Assessment