"Troubleshooting is nothing more than the systematic elimination of the possibilities, and you can simplify that process by deciding where to begin when you're solving a problem in an HVACR electrical system."
Jim Johnson
In this HVAC training video program, Jim presents a series of troubleshooting scenarios and discusses a common-sense approach to deciding where to begin (and more importantly, where not to waste your time) when tracking down the source of the problem in an HVACR electrical system.
Problem Situations:
...A package unit that's not cooling.
...A reach-in refrigerator that's not working at all.
...A gas furnace that's not heating.
...An electric furnace that's blowing cool air.
...A heat pump that's not running.
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