Xantrex Freedom SW 815-3012 User Manual (English)

Other manuals for Xantrex Freedom SW 815-3012

Questions and Answers:

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Gail JohnsonJul 31, 2025
What to do if Xantrex Freedom SW 815-3012 Inverter shows FET1 Over Temperature?
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  Laurie VaughanJul 31, 2025
  If the Xantrex Inverter displays a FET1 Over Temperature error, several factors could be the cause. First, ensure adequate ventilation around the inverter and allow it to cool down before restarting. Remove excessive inverter loads if you are operating too large of a load for too long. Check if the inverter cooling fan is working—it should be on if the temperature is above 104 °F (40 °C). Also, ensure that the inverter airflow intake is not blocked by increasing clearance around the inverter and unclogging the airflow intake vents.
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Autumn AcevedoAug 5, 2025
What to do if my Xantrex Freedom SW 815-3012 Inverter displays DC Under Voltage fault?
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  Michele GrantAug 5, 2025
  If your Xantrex Inverter is showing a DC Under Voltage fault, check the battery condition for shorted or open cells and ensure the correct voltage. Verify the correct battery voltage at the inverter's DC input terminals. Also, check for external DC loads on the batteries. Recharge the batteries if necessary. You might also consider reducing the Low Battery Cut Out (LBCO) setting. Keep in mind that the battery bank capacity may be inadequate for the loads in the system.
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ryan73Aug 10, 2025
How to fix a Battery Over Temperature error on a Xantrex Freedom SW 815-3012 Inverter?
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  Michael RamosAug 10, 2025
  If you see a Battery Over Temperature warning on your Xantrex Inverter, the battery temperature may be over 140 °F (60 °C) due to poor ventilation. Stop charging if necessary and check cable connections, battery voltage/current, and temperature. If the battery isn't accepting a charge, it might need replacement. Check for excessive ambient temperature and ensure adequate ventilation in the battery compartment. Also, if the unit displays a temperature over 212 °F (100 °C), the Battery Temperature Sensor (BTS) may need replacement.
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Brian RogersAug 16, 2025
What causes DC Over Voltage on a Xantrex Freedom SW 815-3012 Inverter?
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  megan11Aug 16, 2025
  If your Xantrex Inverter is showing a DC Over Voltage error, it means the voltage at the DC input terminals is above the High Battery Cut Out Setting. Verify the correct battery voltage at the inverter's DC input terminals and check all other charging source outputs and battery cables.
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ojenkinsAug 20, 2025
What to do if Xantrex Freedom SW 815-3012 shows Dead Battery Detected?
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  Jennifer PetersonAug 20, 2025
  If your Xantrex Inverter detects a dead battery, it means the battery voltage is below the allowable charging voltage. Try recharging the battery with an external charging device. If the error persists, the battery may be defective and require replacement.
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Brandon RiveraAug 25, 2025
How to fix Battery Sensor Short on Xantrex Inverter?
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  Daniel CruzAug 26, 2025
  If your Xantrex Inverter indicates a Battery Sensor Short, it means the Battery Temperature Sensor (BTS) has been damaged and needs to be replaced.