Fire-Lite ACC-25 User Manual

E1
P/N 51889:E1 ECN 10-278
Document 51889
6/8/2010 Rev:
Voice Evacuation Control Panels
AUDIO•COMMAND•CENTER•25/50
AUDIO•COMMAND•CENTER•25/50ZS
AUDIO•COMMAND•CENTER•25/50ZST
Instruction Manual

Fire-Lite ACC-25 Specifications

General

Model	ACC-25
Type	Addressable Control Panel
Operating Temperature	32°F to 120°F (0°C to 49°C)
Power Supply	24 VDC
Dimensions	3.5 inches
Input Voltage	120 VAC, 60 Hz
Relative Humidity	10% to 93% non-condensing
Number of Zones	25
NACs	2

Summary

Section 1: Product Description

1.1 Product Features

Details the key features of the ACC-25/50 series voice evacuation panels.

1.3 Controls and Indicators

Section 2: Field Programming

2.1 S1 DIP Switch Settings on ACC-25/50 Series Motherboard (ACC-MCB)

Details S1 DIP switch configurations for tone, message repeat, and temporal patterns.

2.2 S5 DIP Switch Settings on ACC-25/50 Series Motherboard (ACC-MCB)

2.3 S3 DIP Switch Settings on ACC-25/50 Motherboard (ACC-MCB)

2.8 ACC-ZPMK Zone Page Module (ACC-25/50ZS & ACC-25/50ZST)

Covers ACC-ZPMK DIP switch and rotary address settings for FACP communication.

2.9 ACC-ZSM Zone Splitter Module (ACC-25/50ZS & ACC-25/50ZST)

Section 3: Installation

3.2 Backbox Installation

3.2.1 Transformer Installation

3.3 Operating Power

Explains AC power and earth ground connections for system operation.

3.6 Output Circuits

Covers master command bus, trouble relays, AC loss relay, and notification circuits.

3.7 UL Power-limited Wiring Requirements

3.8 Installation of Option Modules

Provides instructions for installing optional modules like amplifiers and speakers.

Section 4: Operating Instructions

4.1 Switch Functions

Explains the functions of various switches on the control panel and modules.

4.2 ACC-ZPMK Switch Functions (ACC-25/50ZS & ACC-25/50ZST)

4.4 LED Indicators

Lists and explains all system LEDs visible with the backbox door closed.

4.5 Operation

Covers system status monitoring, fire alarm, manual evacuation, and trouble conditions.

Section 5: Application Examples

5.5 ACC-25/50ZS & ACC-25/50ZST Zone Splitting Applications

Covers zone splitting applications for 25W and 50W configurations.

5.6 ACC-25/50 and ACC-25/50DA Installation

Section 6: Power Supply Calculations

6.3 Calculating the System Current Draw

6.4 Calculating the Battery Size

Appendix D: Programmed Activation by FACP

D.1 MS-9600, MS-9200UDLS and MS-9200UD

Details FACP programming for activating ACC-25/50ZS/T with MS-9600/MS-9200 series.

D.2 MS-5210UD

Explains FACP programming for activating ACC-25/50ZS/T with MS-5210UD.

D.3 MS-9200(E)

Details FACP programming for activating ACC-25/50ZS/T with MS-9200(E).

D.4 MS-5UD-3/7 and MS-10UD-3/7

Explains FACP programming for activating ACC-25/50ZS/T with MS-5UD/MS-10UD series.