Brand: Notifier
Category: Fire Alarm Systems
Document Type: Manual
Language: EN
Manual for APS2-6R/E
Uploaded: Nov. 21, 2025, 8:18 p.m.
Manual Publish Date: 2014-02-26
Warranty Information
Manufacturer warrants Products free from defects in material and workmanship for thirty-six months from the date of manufacture.
The APS2-6R Auxiliary Power Supply is a 150W cabinet-mounted power supply designed to power devices requiring filtered, non-resettable power. It provides three 24 VDC filtered output circuits, integrated AC/DC power supply, brownout detection, battery voltage supervision, and a trouble supervision bus. The unit is UL 864 9th Edition compliant.
Troubleshooting and error codes
| Condition | Possible Cause | Remedy |
|---|---|---|
| No AC Power | No AC power is being supplied to the APS2-6R. | Check the AC power source. Ensure wiring is correct. |
| AC Trouble (LED2 Yellow) | AC power is lost or has browned out. | Check AC power source. Configure delay settings if desired. |
| Battery Trouble (LED2 Yellow) | Battery voltage is low or batteries are disconnected. | Check battery connections. Ensure batteries are charged and functional. |
| Trouble Bus Activation | Various troubles detected by the APS2-6R. | Refer to control panel for specific trouble indication. Check battery supervision and AC fail status. |