Xantrex Freedom EX 4000 Owner's Manual page 67

Table 7 Event codes displayed on the LCD screen
Event Code Event Type
E - Escalating Auto Fault. See Action for more detail.
F - Manual fault. Unit operation stops. See Action to remedy the condition and clear the Alert LED on the unit. See Clear Faults and Warnings on page 41.
W - Warning. Unit operation continues.
W/F - Unit operation continues with a warning until a manual fault is triggered. See Action to remedy the condition and clear the Alert LED on the unit. See Clear Faults
and Warnings on page 41.
E
41
E
42
F
44
F
45
F
46
F
47
F
48
F
49
975-0999-01-01
Condition
Auxiliary Power Supply Under
Voltage Shutdown
Auxiliary Power Supply Over
Voltage Shutdown
Battery Over Temperature
Shutdown
Capacitor Over Temperature
Shutdown
Controller Fault
DC Under Immediate Voltage
Shutdown
DC Under Voltage Shutdown
DC Over Voltage Shutdown
Mode
Any mode Must occur 3 times in 30 seconds before becoming a manual fault.
Clear the fault and attempt restart. If problem persists, call
customer service.
Any mode
Any mode Check battery voltage and battery cable connections. Stop
charging, if necessary. Check for excessive ambient temperature
and adequate ventilation in the battery compartment.
Any mode Clear the fault and attempt restart. Ensure adequate ventilation.
Reduce AC loads.
Any mode Service required.
Inverter (Battery) mode Check battery status and recharge if necessary. Check for proper
DC cable sizing. Check for loose connections and tighten if
necessary.
Inverter (Battery) mode Check battery status and recharge if necessary. Check for proper
DC cable sizing. Check for loose connections and tighten if
necessary.
Inverter (Battery) mode Check for external charging sources, such as a PV charger and an
overvoltage alternator. Disconnect, if necessary.
Warning Messages
Action
51