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XW Series Inverter Charger - F47 DC under-voltage.


DC under-voltage shutdown (immediate) occurs if DC voltage is below 16 VDC (24 V system) or 32 VDC (48 V system). 


XW Series Inverter Charger


Check for the correct battery voltage at the inverter's DC input terminals. Check for an external DC load on the batteries. Check condition of batteries and recharge if possible.


The fault clears and the inverter restarts when DC voltage reaches VLBCO+2 V (24 V system) and VLBCO+4 V (48 V system).
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