Operating Limits
62
Freedom X Owner's Guide
Input Voltage
The allowable Freedom X input battery voltage ranges are shown
in the following table:
Operating
Condition
Battery
Voltage
Comment
Full
Operating
Range
LBCO –
18.0 volts
(12VDC
models)
LBCO –
32.0 volts
(24VDC
model)
Assuming the battery is full, the
inverter will operate until battery
voltage goes past below LBCO
c
and LBCO Shutdown delay timer
d
.
Low
Voltage
Recovery
< LBCO+0.2
volts
Inverter is able to recover and
continue to operate.
Table 11 Input battery voltage range
c
To set LBCO, see
Adjusting Feature Settings in Configuration Mode on page 51
d
To set LBCO Shutdown Delay Timer, see
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.