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Fire-Lite MS-5024: Low battery

Fire-Lite MS-5024·2 views·0 field notes

What This Code Means

The standby battery voltage is below the critical threshold required for proper operation.

Common Causes

  • 1Old or failing batteries
  • 2Extended AC power loss
  • 3Charging circuit failure

Resolution Steps

Allow batteries to charge for 48 hours if AC was recently restored. If the condition persists, measure battery voltage and replace batteries if they do not hold a charge.

Manual References(4)

Field Notes

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Related Codes

System Off NormalThe system is in a non-standard operating mode, such as Troubleshoot or Programming mode.Bell 1 circuit faultA fault condition (open or short) exists on Notification Appliance Circuit 1.AC Loss (shown only when requested)The AC ON indicator turns off and the trouble LED turns on when the AC line voltage drops below the Low Line threshold.Primary Phone Line FaultThe panel has detected a loss of voltage or connection on the primary telephone line.Zone 1 disabledA specific initiating zone has been manually deactivated by a user, preventing it from triggering alarms or reporting troubles.

Related Questions

How do I set zone types on the MS-5024?What is the maximum SLC loop capacity of the MS-5024, and which Fire-Lite detectors and modules are compatible?How do I troubleshoot a Loop Fault or SLC Communication Failure on the MS-5024?
All MS-5024 trouble codesMS-5024 panel page