Title: Charge a refrigeration circuit.
Course: Heating, Ventilation, Air Conditioning, and Refrigeration I (17056-I) > Section: Servicing and Maintaining Refrigeration Systems

Charging should include the steps involved in obtaining the correct pressure and charging to weight.

Process/Skill Questions:

- How does one interpret a manufacturer’s charging chart?
- What other methods can be used if a chart is unavailable?