Xantrex Freedom XC PRO Series Owner's Manual page 99

Error Code Condition
Over-temperature alarm
E07
and fan lock alarm
E08
Fan lock error
E10 to E19
Internal hardware error
E21
Battery temperature is high
For error code E01, after the LBCO shutdown delay, the unit will immediately stop inverting.
For error codes E02 to E04 and E21, the unit will stop inverting.
975-0799-01-01
Mode
Reduce the loads connected to the AC outlet of the unit.
Check that the ventilation grille is not blocked.
Battery mode
Check for ambient temperature and move the unit to a cooler
(inverting)
location whenever possible.
Check the fan for any obstruction and remove it.
If there is no issue with the fan, disconnect the unit from its DC
and AC power sources, then reconnect, and then restart the
Grid mode (bypass)
unit. Perform Drip Shield Installation on page 47.
If error detection persists, contact customer service.
Battery and grid
If error detection persists, contact customer service.
modes
Error detection is possible and automatic charger temperature
compensation is enabled only when the optional BTS (PN: 808-
0232-01) is installed.
Battery mode
When the BTS is present and the error is detected, stop
(inverting)
inverting (meaning, discharging the battery) and wait a
minimum of one hour for the battery temperature to go down
before resuming inverting.
Warning Messages
Action
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