Warning Messages
70
Freedom X Owner's Guide
Error Code
Condition
Mode
Action
E01
Low battery voltage
shutdown is imminent
depending on the setting,
see
Battery mode
(inverting)
Check battery status and recharge if necessary.
Check for proper DC cable sizing.
Check for loose connections and tighten if necessary.
E02
High battery voltage
shutdown
> 18.0 volts DC (12VDC
models) and > 32.0 volts
DC (24VDC model)
Battery mode
(inverting)
Check for external charging sources, such as a PV charger and
an over voltage alternator. Disconnect, if necessary.
E03
AC output overload
shutdown
Battery mode
(inverting)
Reduce the loads connected to the AC outlet of the unit.
Check appliances that have high-surge ratings and disconnect
if necessary.
E04
Over-temperature shutdown
Battery mode
(inverting)
Reduce the loads connected to the AC outlet of the unit.
Check that the ventilation grille is not blocked.
Check for ambient temperature and move the unit to a cooler
location whenever possible.
E06
AC output overload warning
Battery mode
(inverting)
Reduce the loads connected to the AC outlet of the unit.
Table 12 Error codes displayed on the LCD screen
