Operating During Transition Between Grid Mode and Battery Mode
64
Freedom XC PRO Owner's Guide
Operating
Condition
Battery
Voltage
Comment
Low
Voltage
Shutdown
< LBCO
The buzzer sounds a single one-
second low battery alarm beep
and the LCD screen shows error
code
E01
. After LBCO Shutdown
delay timer runs out, the unit shuts
down inverter output. The buzzer
stops beeping and the LCD screen
shows error code
E01
.
Instant Low
Voltage
Shutdown
< 9.0 volts
After two seconds below the limit,
the unit shuts down inverter output
completely. LCD screen turns off
completely.
Operating
Condition
Battery
Voltage
Comment
High
Voltage
Shutdown
18.0 volts
The display shows error code
E02
alternating with the battery
voltage. The red status LED turns
on.
NOTE:
Although the Freedom XC
PRO incorporates over-voltage
protection, it can still be damaged
if input voltage exceeds 18.0 (or
32.0) volts.