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LOW BATTERYtrouble

Fire-Lite MS-9200UDLS: LOW BATTERY

Fire-Lite MS-9200UDLS·1 view·0 field notes

What This Code Means

The standby battery voltage has fallen below the required threshold.

Common Causes

  • 1Old or failing batteries
  • 2Extended AC power loss
  • 3High resistance in battery cables

Resolution Steps

Measure the battery voltage. If AC power was recently restored, allow 24 hours for recharging. Replace batteries if they are more than 3-5 years old.

Manual References(5)

Field Notes

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Related Codes

PROCESS MONA monitor module assigned to process monitoring has been activated.WATERFLOWA condition indicating that water is flowing through the fire sprinkler system, typically detected by a monitor module or waterflow circuit.RESET IN SYSTEMThis condition indicates the system is undergoing a reset process to clear latched alarms and troubles, reset power to 4-wire detectors, and perform a lamp test.TELCO LINE 2The panel has detected a loss of voltage or failure on telephone line 2.NAC_KEY_FLTA fault related to the internal NAC activation logic or hardware.

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-9200UDLS trouble codesMS-9200UDLS panel page