0X13
What This Code Means
Device is not communicating on SENSbus; Battery is beginning to discharge; DC output voltage is below Batt Discharge Voltage alarm setpoint; DC output voltage is below Batt End Discharge Voltage alarm setpoint; Ground fault current to the negative output terminal is above the Ground Fault Trip sensitivity setpoint; Charger has shut itself off; Charger detected an issue; Battery voltage is below the Startup Voltage setpoint; Unit output voltage is disabled; Problem with one or more of the module fans; Battery has failed the most recent battery check; Output current is more than rated current; Charger reading battery temperature and compensating voltage; Charger is set to charge an Ultra Capacitor
Possible Causes
- •SENS Bus Inactive
- •Battery On Discharge
- •Battery End Discharge
- •Ground Fault Negative
- •DC Negative open (loss of high current negative connection in parallel chargers)
- •DC Below Startup Voltage
- •Fan Fail
- •Battery Check
- •High Charger Current
- •Using Battery Temperature
- •UltraCap Mode Active
Suggested Actions
- 1Check SENSbus communication
- 2Check battery terminal connections
- 3Forced startup feature overrides
Related Stored Energy Systems LLC Fault Codes
ASK RUDY ABOUT THIS FAULT
Get a diagnosis walkthrough for 0X13 on your specific Stored Energy Systems LLC unit — cited to the OEM manual, not a forum guess.
TRY IT FREE