General Guide To HVAC R Troubleshooting... 264...
Awesome Guide for HVAC Technicians on Troubleshooting HVACR Equipment..
This is general guide to HVAC R troubleshooting.
We wo not be getting into specifics that involve local codes, OEM procedures, and guidelines or in-depth analysis of things like static pressure, superheat, or sub-cooling.
But, it's imperative as technician that you understand refrigeration heating and electrical fundamentals order to carry out proper diagnosis.
I recommend that you communicate with technician during your service, if that luxury is available.
This article will focus on some hurdles that must be crossed before the next step of troubleshooting can take place...
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