Troubleshooting Reference
975-0999-01-01
57
Problem
Possible Cause
Solution
Alarm on the Freedom EX Remote
Panel (PN: 808-0817-03) does not
sound when an error is encountered.
Alarm buzzer is turned OFF.
See
Device Sub-settings on page 41
and follow
instructions to turn the alarm buzzer on again.
No output voltage. The status LED is
red.
AC shore power is not available or out of operating range and the inverter/charger/converter
has shut down with the LCD screen showing one of the following error codes:
High input voltage (error code
E02
)
Verify the unit is connected to a 48V battery.
Check the voltage regulation of the external charging
system (if any).
Unit overload or AC output short
circuit (error code
E03
)
Reduce the load. Make sure the load does not exceed
the output rating.
Thermal shutdown (error code
E04
)
Allow the unit to cool off.
Reduce the load if continuous operation is required.
Improve ventilation. Make sure the
inverter/charger/converter’s ventilation openings are not
blocked.
Table 8 Troubleshooting reference