Main Annunciator - 13852N0020

the coded device and cause operation of the system trouble signal.]

[h.

HVAC shutdown bypass switch. Operation of the switch shall allow

HVAC system to operate with detectors in alarm and shall cause

operation of system trouble signals.]

2.2.1.1

Main Annunciator

Provide integral with the control panel. Provide separate alarm and

trouble lamps for each zone (initiating circuit) as indicated below and

[_____] spares, located on the exterior of the cabinet door or visible

through the cabinet door. Lamps shall be Light Emitting Diode (LED) type.

Zone modules for spare zones shall be provided in the control panel.

Supervision will not be required provided a fault in the annunciator

circuits results only in loss of annunciation and will not affect the

normal functional operation of the remainder of the system. Each lamp

shall provide specific identification of the [zone] [area] [device] by

means of a permanent label. Provide engraved, silk screened, or

machine-made labels. Handwritten labels are prohibited. In no case shall

zone identification consist of the words "Zone 1," "Zone 2," etc., but

shall consist of the description of the [zone] [area] [device].

2.2.1.2

Initiating Zones

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NOTE: List zones with a brief description of each

zone; e.g. "Zone 1: First Floor, West Wing," etc.

Expand this list as necessary to identify all the

zones required for the building. Provide separate

zones for smoke detectors. Always specify separate

zones for duct detectors, extinguishing systems, and

sprinkler or fire pump supervision (if provided).

Do not put devices on different floors on the same

zone. When choosing second option, place the

following chart on the fire alarm contract drawing.

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[Arrange as follows:

Zone No.

Description

[_____]

[_____]]

[Arrange as shown.]

2.2.1.3

Remote Annunciator Panel

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NOTE: Locate panel at or near the building entrance

SECTION 13852N

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