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File:Ac-bell-modern-panel-circuit.png: Revision history

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21 February 2021

  • curprev 22:1922:19, 21 February 2021Twentytwo22 talk contribs 231 bytes +231 The circuit designed by Twentytwo22 to control his 120VAC Edwards 438D with his Quickstart. The diode is required to keep the panel from going into NAC fault due to the way NACs work. As polarity is reversed in alarm.