Issue
The panel displays a Low Battery Voltage (No Charger Trouble) condition. This is accompanied by General Trouble and Power Trouble LEDs being ON.
Product Line
ESMI Fire Detection.
Environment
- FFSULH1001.
- FFSULH1002.
- FFSULH1003.
Warning
Hazard of Electric Shock: Battery terminals and leads are not power-limited. Short circuits can cause a fire or an explosion. Use extreme caution while connecting or disconnecting standby batteries.
Electrostatic Discharge Required: Always discharge static electricity from your person by touching metal prior to handling any hardware. Failure to do so may result in damage to devices.
Cause
The issue may arise due to one of the following scenarios:
- Newly Installed Batteries
- Battery voltage may be low initially.
- Allow the system to charge for a few hours.
- The trouble condition should clear automatically.
- Panel Running on Batteries (No AC Supply)
- Extended battery use without AC supply can drain voltage.
- Once AC power is restored, charge for a few hours.
- The issue should resolve itself.
- Panel on AC Supply but Still Showing Trouble
- Batteries may be aged or degraded.
- If the issue persists after charging, replace the batteries.
- After replacement and charging, the panel should return to normal operation.
Resolution
| Scenario | Action |
|
New batteries |
Charge for a few hours |
| No AC supply | Restore AC supply and charge |
| Aged batteries | Replace and charge |
