Routine Maintenance - Xantrex Freedom HF Owner's Manual

Operating During Transition Between Shore Power and Inverter Mode
Table 5 illustrates the battery charging voltage and current
settings for the Freedom HF 1000 model and all Freedom HF 1800
models.
Table 5 Battery Charging Voltage and Current Settings
Battery Bulk/Absorption Float
Type (Volts) (Volts)
Flooded 14.4 13.5
GEL 14.2 13.8
AGM 14.3 13.4
Fixed 13.5 13.5
40
Charge
Absorption to Float
Current
transition (Amps)
(Amps)
5, 15 2
35, 55 5
5, 15 2
35, 55 5
5, 15 2
35, 55 5
5, 15 2
35, 55 5

Routine Maintenance

Freedom HF Unit
Minimal maintenance is required to keep your Freedom HF
operating properly. Periodically you should:
Clean the exterior of the unit with a damp cloth to prevent the
accumulation of dust and dirt.
Ensure that the DC cables are secure and fasteners are tight.
Make sure the ventilation openings are not clogged.
Batteries
When possible, you should recharge your batteries whenever a
low voltage warning or a shutdown occurs with the Freedom HF.
This gives the batteries a much longer life than recharging when
the batteries have been almost completely discharged.
Freedom HF Owner's Guide