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.
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.
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 |
