Brand: Honeywell
Category: Security System
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for FL-PS6(C) & FL-PS10(C)
Uploaded: Nov. 21, 2025, 6:03 p.m.
Manual Publish Date: 2021-03-29
Warranty Information
Manufacturer warrants products free from defects for 36 months from the date of manufacture.
The FL-PS series power supplies are designed to provide 24 VDC remote power and battery charging for Notification Appliance Circuits (NACs) and other system components. They can be configured for Class B or Class A wiring and support various programming options for features like strobe synchronization, selective silence, and door holder control. The units offer supervised inputs for control signals from a Fire Alarm Control Panel (FACP) or other modules, and provide trouble relays for monitoring system faults such as AC loss, battery issues, and ground faults.
Key operational aspects include:
- Configurable NAC outputs for signaling devices or auxiliary power.
- Input circuits for receiving control signals (e.g., polarity reversal from FACP).
- Integral battery charger for lead-acid batteries.
- Ground fault detection and reporting (configurable).
- Selectable strobe synchronization options.
- Cascading capability to expand system capacity.
Troubleshooting and error codes
| Circuit | Fault | Trip Resistance (in ohms) | Restore Value |
|---|---|---|---|
| NAC 1-5/7 | Short | 1.6K or lower | 1.7K or higher |
| NAC 1-5/7 | Open | 55K or higher | 33K or lower |
| ZNAC-PS 1-5/7 | Short | 1.6K or lower | 1.7K or higher |
| ZNAC-PS 1-5/7 | Open | 45K or higher | 21K or lower |