Watch Troubleshooting Heat Pump Electrics #1

Electrical Operation: In order to troubleshoot heat pump electrical problems, one first has to understand how the electrical system operates: what it does and how it does it. This video provides a practical explanation of heat pump electrical operation, using a "breadboard" type electrical system simulator. You get to "see" the system operate in all modes, as well as the defrost cycle. A light review of electrical circuit analysis is included.