Appliance and HVAC Technician Electrical References
Below are links to all Appliance Technician Quick-References to date. Feel free to bookmark/share this page or the individual pages below. These are updated as often as needed:
120v Point-to-Point Troubleshooting Cheat Sheet – CLICK HERE
120V Point-to-Point Voltage Pen Diagnostics Cheat Sheet – CLICK HERE
240v Point-to-Point Troubleshooting Cheat Sheet – CLICK HERE
Electrical Cheat Sheet for Appliance Technicians – CLICK HERE
Electric Range Troubleshooting Cheat Sheet – CLICK HERE
Electrolytic Capacitor Testing and Replacement Cheat Sheet – CLICK HERE
ESR Lookup Table Cheat Sheet – CLICK HERE
How to Check for a Floating Neutral with LoZ – CLICK HERE
How to Test Diodes – LEDs, Microwave, Zener, and Standard – CLICK HERE
Line Voltage Testing Cheat Sheet and Flowchart – CLICK HERE
Relay Testing and Coil Voltage Determination Cheat Sheet – CLICK HERE
Semiconductor Testing Cheat Sheet – CLICK HERE
Series Circuit Troubleshooting Rules – CLICK HERE
Systematic Point-to-Point Voltage Drop Testing Cheat Sheet – CLICK HERE
Thermistor Values Cheat Sheet – CLICK HERE
Three and Four Wire 240v Cord Connection Do’s and Don’ts – CLICK HERE
Don’t forget:
“Diverting 10 min/day of social media time towards learning something new, is 5 hours of newfound monthly knowledge.” – SM
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Alphabetical Links to all Tech Circuit Articles and Blogs – CLICK HERE
Links to all Tech Circuit Cheat Sheets/Field References for Appliance/HVAC Techs – CLICK HERE
For additional electrical and electronics learning material for field techs, visit our homepage at http://www.TechCircuit.org or our Facebook group at https://www.facebook.com/groups/746823709133603.