Thursday, February 25, 2016

What’s Wrong with This Installation?

Head on over to and let Jeffrey Zwirn help you figure it out!

What’s wrong with this installation? The end of line resistors (EOLR) installed in improper locations within the control panel set on both the normally open and normally closed protective loop circuits. The control panel set is not electrically grounded and the telephone line within the control panel set is t-tapped. The wiring is terminated within the control.

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