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NYC Mechanical Code

§ 606.4.3 — § 606.4.3

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What is NYC MC § 606.4.3?

Quick Answer

This section mandates that fans or fan systems, which are automatically shut down due to activation of a fire alarm system, must not restart automatically when the system is reset. A manual restart mechanism must be provided that operates independently from the fire alarm system reset. Applies to building owners with fire alarm systems.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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606.4.3 Manual restart of fans after automatic fire detecting device or fire alarm system shut down.

MC § 606.4.3

Fans or fan systems which have been automatically shut down on activation of an automatic fire detecting device or fire alarm system shall be arranged and equipped so that they do not automatically restart when either the automatic fire detecting device or fire alarm system is reset. The manual means of restarting the fans or fan system shall function independently from the manual resetting of either the automatic fire detecting device or fire alarm system.

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