Xantrex Freedom SW 230V 815-3524-02, Руководство пользователя, Страница: 92 / 104

78 Freedom SW 230V Owner’s Guide
Troubleshooting
F48 DC Under Voltage
(Fault)
Automatic Voltage at the DC input
terminals is below the Low
Battery Cut Out (LBCO)
setting for 10 seconds. Check for the correct battery voltage at the
inverter's DC input terminals.
Check for external DC loads on the
batteries.
Check condition of batteries and recharge
if necessary.
Reduce the Low Battery Cut Out (LBCO)
setting.
Battery bank capacity may be inadequate
for the loads in the system.
F49 DC Over Voltage
Automatic Voltage at the DC input
terminals is above the High
Battery Cut Out Setting Clear the fault and attempt restart. Ensure
battery voltage is 20–32 VDC at Freedom
SW 230V terminals. Check all other
charging source outputs, battery cables.
F52-F56 EEPROM ERROR
Manual A problem has been
detected with the internal
memory. Clear the fault and check the latest
configuration made or any recent
configurations. If fault detection reoccurs
or occurs frequently, service is required.
Table 4 Fault Messages
Fault
Number
Message Fault Type Cause Solution
FSW 230V Owners Guide.book Page 78 Tuesday, August 7, 2018 9:38 AM