Releasing Applications; 1: Overview; 2: Programming - Notifier NFS2-640/E Installation Manual

Releasing Applications

4.7 Releasing Applications
WARNING:
!
When used for CO
Do not enter the protected space unless physical lockout and other safety procedures are fully
completed. Do not use software disable functions in the panel as lockout.
WARNING:
!
Do not enable the BACKUP option switch for any of the four Notification Appliance Circuits (NACs) if
they are used for releasing functions!
4.7.1 Overview
This control panel can be used for agent release or preaction/deluge control applications. In a
properly configured system with compatible, listed actuating and initiating devices, this control
panel complies with the following NFPA standards for installation in accordance with the
acceptable standard:
Standard
NFPA 12
NFPA 12A
NFPA 13
NFPA 15
NFPA 16
NFPA 17
NFPA 17A
NFPA 2001
Table 4.1 NFPA Standards for Releasing Applications
To locate your specific releasing applications, including type codes and wiring diagrams, see the
checklist in Table 4.2:
Refer to
Section 4.7.2 "Programming"
Section 4.7.3 "Connecting a Releasing Device to the Control Panel".
Section 4.7.4 "Connecting a Releasing Device to the FCM-1 Module".
Section 4.7.6 "Connecting an NBG-12LRA Agent Release-Abort Station".
Table 4.2 Locating Specific Releasing Application Details in This Manual
4.7.2 Programming
The control panel supports up to ten releasing software zones. You can map these zones to activate
Control Panel releasing outputs and FCM-1 modules. Program the FCM-1 module for the
appropriate type code according to the chart below:
Type Code: RELEASE CKT
• For use in UL applications.
• Do not use REL device at the solenoid.
• Cannot use power-limited wiring.
• Supervised for open circuit only.
• Supervised for power loss with power-
supervision relay.
For more information, refer to the NFS2-640/E Programming Manual.
NFS2-640/E Installation Manual — P/N 52741:P2 7/10/14
releasing applications, observe proper precautions as stated in NFPA 12.
2
Covers
CO Extinguishing Systems
2
Halon 1301 Extinguishing Systems
Sprinkler Systems
Water Spray Systems
Foam-Water Deluge and Foam-water Spray Systems
Dry Chemical Extinguishing Systems
Wet Chemical Extinguishing Systems
Clean Agent Fire Extinguishing Systems
Type Code: REL CKT ULC
• For use in UL or ULC applications.
• Requires REL device at solenoid.
• Power-limited wiring.
• Supervised for open circuit and shorts.
• Supervised for power loss with power-
supervision relay.
Applications
55