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Notification Appliance/Auxiliary Power Circuits
4.10 Notification Appliance/Auxiliary Power Circuits
Two outputs are built-in to the GWF-7075 FACP which can be programmed to be used as NACs (Class A or Class B) or as Aux power.
This section of the manual explains how to do the following:
•
Install conventional notification appliances
•
Use these terminals for auxiliary power.
For proper operation, you must use polarized devices with a 4.7k ohm EOL resistor on each loop. All supervised notification appliances
used with the fire alarm control panel must be polarized.
WARNING: SYNC FEATURE RESTRICTION:
!
NOT ALL DEVICES CAN USE THE SYNC FEATURE. TO ENSURE THAT THE SELECTED DEVICE WORKS WITH THE
SYNC FEATURE, REFER TO THE COMPATIBILITY ADDENDUM FOR GAMEWELL-FCI MANUALS. PART NUMBER:
9000-0427-L8. THIS CONTROL IS UL LISTED FOR PANEL-WIDE SYNCHRONIZATION.
4.10.1 Conventional Notification Appliance
This sub-section of the manual explains how to install conventional notification appliances for Class A and Class B configurations.
Class B Notification Wiring
You must use models from the list of compatible appliances listed in the Appendix A.
To install a Class B notification appliance circuit, do the following:
1.
Wire Class B Notification appliances as shown in Figure 4.23.
2.
Configure the circuit through programming (see Section 7.5).
Class A Notification Wiring
You must use an appliance from the list of compatible appliances listed in the Compatibility Addendum to the Gamewell-FCI Manual,
P/N:9000-0427-L8.
To install a Class A notification appliance circuit, do the following:
1.
Wire the Class A notification appliances as shown in Section 4.10.2
.
CAUTION:
For proper system supervision do not use looped wire under terminals marked – and + of the NAC circuit. Break wire runs to
!
provide supervision of connections.
When you install a hardware module (see Table 4.4 for list of compatible SBUS devices), you must use the DIP switches on the module
to assign an ID# to the module. Figure 4.21 shows all possible DIP switch positions and their corresponding numerical ID. For example,
to select ID 2, place DIP switch 2 in the UP position.
Refer to Section Section 7.2 to edit, add, delete, and view the Module List.
GWF-7075 Addressable Fire Alarm Control Panel Manual — P/N LS10147-002GF-E:E 06/11/2019
Class B,
Supervised,
Regulated
NAC Circuits
Figure 4.23 Class B Notification Appliance Circuit Wiring
Supervised, Class A
Power-Limited
Shown in
alarm
condition
Figure 4.24 Class A Notification Appliance Circuit Configuration
Shown in alarm
Class A,
Supervised,
Regulated
NAC Circuits
Control Panel Installation
Notification Wiring
Supervised
Class A Power-limited
condition
29
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