Initiating Devices; Photoelectric Smoke Detector; Heat Detector; Combination Photo/Heat Detector - Simplex 4006-9121 Technical Manual

adjunct panels for use with 4006 Fire Alarm Control Panels
(FACPs).
The base version of the NAC Extender is a single-board sys-
tem consisting of four NACs, a power supply and charger,
and two conventional NAC inputs that connect to the host
panel for hardwired control of the NAC extender.
Option cards are available to provide the following addi-
tional capabilities:
• 4009-9808 Class A Adapter Option Card -- allows fault
tolerance in the case of open circuit wiring faults on the
NACs.
• 4009-9807 NAC Option Card -- adds four conventional
Notification Appliance Circuits.

Initiating Devices

The 4006 is compatible with the following conventional ini-
tiating devices.

Photoelectric Smoke Detector

Photoelectric smoke detectors detect smoke by means of
optical sensing technology.
• 4098-9601/4098-9601C: Standard Sensitivity (2.8%/
foot) Photoelectric Smoke Detector
• 4098-9605: Special Sensitivity (3.5%/foot) Photoelec-
tric Smoke Detector

Heat Detector

Four models of conventional electronic heat detector are
available:
• 4098-9612/4098-9612C: 135°F Fixed Temperature
Heat Detector
• 4098-9613/4098-9613C: 135°F Fixed Temperature
Heat Detector w/ rate of rise detection
• 4098-9614/4098-9614C: 200°F Fixed Temperature
Heat Detector
• 4098-9615/4098-9615C : 200°F Fixed Temperature
Heat Detector w/ rate of rise detection
The rate of rise trigger is 15°F-25°F per minute.

Combination Photo/Heat Detector

The combination photo/heat detector ( 4098-9602/4098-
9602C) is a combination photoelectric detector and thermal
detector in one head. This detector correlates smoke and
thermal activity to provide earliest alarm initiation.
• Smoke detector sensitivity: 2.8% /ft. obscuration
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• Fixed temperature trip point: 135°F
Rate of Rise trigger: 15°F-25°F per minute only at tempera-
tures of 90°F or greater

Detector Bases

The detectors described above may be installed in the fol-
lowing detector bases:
• 4098-9788/4098-9788C: Two-wire detector base with
remote LED connection.
• 4098-9683/4098-9683C: Two wire detector base with
auxiliary relay (limit 1 per IDC).
• 4098-9684/4098-9684C: Two wire detector base with
alarm LED output. For use with 4098-961x series heat
detectors only.
• 4098-9682/4098-9682C: Four wire detector base with
auxiliary alarm relay .
Each of the smoke detectors includes an output for a remote
alarm LED. Base 4098-9684 is required for remote LED
control with 4098-9612 through 4098-9615 electronic heat
detectors.
Maximum of 30 total bases per IDC, except for 4098-9683
(limit one per IDC).

User Interface

The user interface consists of control keys, LEDs, a 2-line
by 20-character backlit LCD, and a sounder mounted in the
control panel. The purpose of the Operator and Menu keys is
listed below.
Figure 1-1
1-3
Chapter 1. Overview
User Interface