PHASE 5: Week 01 — Review

Week 01 Review

Let's review! Answer the questions below about the topics you reviewed this past week.

Your Name:

SUPERHEAT + SUBCOOLING — Explain what superheat and subcooling are. What potential problems can occur if either of these readings is out of compliance?

FILTER DRYERS + CONTROLS — Describe the functions of filter dryers, Hot Gas Bypass Valves, and fan cycling switches.

HPCO + LPCO SWITCHES — Explain the purpose and operation of HPCO and LPCO switches. Are both switches always present on a dryer? Why or why not?

EPA CERTIFICATION PROCESS — Outline the steps you have taken (or plan to take), to begin your EPA certification.

EPA TEST + RESPONSIBILITIES PROCESS — Describe what the EPA certification test involves and the responsibilities that come with obtaining this certification.

GLYCOL PUMP OPERATION — Explain the purpose of a glycol pump, how to test it, and what could happen if the pump were to fail.

Enter the name(s) of your Week 01 Mentoring Technician: