Charger Trouble
troubleKidde FX-5
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What This Code Means
The panel detected a fault in the battery charging circuit.
Common Causes
- 1Failed charging circuit on the main board
- 2Shorted battery cell
- 3Excessive load on the battery circuit
Resolution Steps
Disconnect the batteries and measure the charger output voltage. If the trouble persists with batteries disconnected, the main board may require replacement.
Manual References(2)
Related Codes
Related Questions
Why does my FX-5 show a NAC circuit trouble even though all appliances are wired and the EOL resistor is installed?How do I clear a ground fault trouble on the Kidde FX-5 when the Ground Fault LED stays lit?What battery size fits inside the FX-5 cabinet, and what is the maximum Ah rating the charger can support?