This a read-only powerpoint that is split up into 7 distinct sections of slides in order to teach the basics for checking the refrigerant charge of an air conditioning or heat pump system during A/C mode. Make sure to view this powerpoint in "Presenter View" in order to see the notes for each slide. 


Slides 1-33 Reading Compound Gauges & Understanding Saturated Refrigerant

Slides 34-42 Airflow and Metering Device Type

Slides 43-61 Connecting the Gauge Set and Air Purging

Slides 62-73 Methods for Checking the Charge

Slides 74-96 Checking the Charge of a Running A/C System

Slides 97- 102 Delta-T Measurements

Slides 103- 114 The Disconnect Procedure

Basics for Checking the Refrigerant Charge of an Air Conditioner Presentation

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  • File Type: Microsoft PowerPoint Presentation (.pptx)

  • This PowerPoint Presentation is a read only presentation and modifications may not be made to this file or presentation. For full terms of use, please refer to the terms and conditions available at checkout. 

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