Fire Alarm Bell Wiring Diagram
48+ Fire Alarm Bell Wiring Diagram Images. Mount bell mechanism to backbox (bell mechanism must be mounted with the striker pointing down). Fire alarm bells • four wire, 120 and 24 volt • indoor and outdoor installation • weatherproof backbox 120 vac:
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When connecting one set of bell contacts. Two wires are shown for each circuit, a class b system is shown 16. Wiring diagram c.when connecting a manual call point to a zone, please. This is a global setting:
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