PowerWalker Battery Pack for VFI 10000R LCD - Manual (Page 26)

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3-9. Fault Code
Fault event Fault code Icon Fault event Fault code Icon
Bus start failure 01 None Negative power fault 1A None
Bus over 02 None Battery SCR short circuited 21 None
Bus under 03 None Inversor relay short circuited 24 None
Bus unbalance 04 None Battery voltage loss 28
Bus short circuited 05 None Parallel communication failure 35 None
Inversor soft start failure 11 None Parallel output current
unbalance
36 None
High Inversor voltage 12 None Over temperature 41 None
Low Inversor voltage 13 None CPU communication failure 42 None
Inversor output short circuited 14
Overload
43
3-10. Warning Indicator
Warning Icon (flashing) Alarm
Battery low Beeping every second
Overload Beeping twice every second
Battery unconnected Beeping every second
Over charge Beeping every second
EPO enable Beeping every second
Fan failure/Over temperature Beeping every second
Charger failure Beeping every second
I/P fuse broken Beeping every second
Overload 3 times in 30min Beeping every second
Parallel Protection Beeping every second