Xantrex Freedom SW 230V 815-3524-02 Owner's Manual page 93

Table 4 Fault Messages
Fault
Number Message
FET1 Over Temperature Automatic
F57
FET2 Over Temperature Automatic
F58
F59 GOCFG process failed
975-0696-01-01
Fault Type Cause
Ambient temperature may
be too high.
Operating too large of a
load for too long while
inverting.
Inverter cooling fan may
have failed.
Inverter airflow intake may
be blocked.
Same as F57.
Manual The unit may be running
outdated firmware.
Troubleshooting
Solution
Ensure adequate ventilation around the
Freedom SW.
Allow inverter to cool down and try
restarting.
Remove excessive inverter loads.
If the temperature is above 40 °C, the fan
should be on. Hold your hand or a piece of
paper to the inverter vent to check if the
fan is working.
Both fans should be active at the same
time.
Increase the clearance around the inverter
and/or unclog the airflow intake vents.
Same as F57.
Clear the fault and check if the latest
firmware is installed. If not, download and
install the latest firmware from the
website.
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