4–2 975-0390-01-01
Display Panel Operation

The Freedom HF features a display panel with three-digit LED display to

show inverter, AC source, and battery status information.

Feature Description
1Inverter button
Press and hold for one second to turn the Freedom HF’s Inverter function ON or OFF
(when AC Shore Power is NOT present.)
Press and hold for five seconds to go into Charger Current Select Mode.
2Three-digit LED display screen shows status information and fault codes.
3Status LED Indicates the mode of operation with a three-color LED.
Green pertains to Utility status.
Solid indicates the Freedom HF is in shore power mode and battery is fully charged.
Flashing indicates the Freedom HF is in shore power mode and the unit is currently
charging the battery.
Yellow pertains to Battery status.
Solid indicates the Freedom HF is in inverter mode and using the battery to provide
AC power.
Flashing indicates the Freedom HF is in inverter mode but AC shore power is
detected thus transferring to shore power mode within 20 seconds.
Red indicates a Fault condition and the Freedom HF has shut down. See
“Troubleshooting Reference” on page 5–8.
4Select button
In Inverter mode, press the button to choose what appears in the three-digit LED
display: Input Voltage, Input Current, or Output Power. See “To change the
inverter mode setting:” on page 3–5.
NOTE: A corresponding LED lights up for each of the three items.
In an Alarm condition, press and hold for two seconds to disable (or enable) the audible
alarm. See “To adjust the alarm setting:” on page3–5.
In Charger Current Select Mode, press to select the charger current. See “To change the
charger’s charging current setting:” on page3–4.

FREEDOM

HF 1000

Input Voltage (V)
Select
STATUS
Battery
Fault
Utility Input Current (A)
Output Power (kW)
4
12
3
Freedom HF 1000 shown
See NOTE in Feature # 4 below.