Xantrex Freedom EX 4000, Руководство пользователя

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Warning Messages
54 Freedom EX 4000 Owner's Guide
Event Code Event Type Condition Mode Action
E - Escalating Auto Fault. See Action for more detail.
F - Manual fault. Unit operation stops. See Action to remedy the condition and clear the Alert LED on the unit. See Clear Faults and Warnings on page 41 .
W - Warning. Unit operation continues.
W/F - Unit operation continues with a warning until a manual fault is triggered. See Action to remedy the condition and clear the Alert LED on the unit. See Clear Faults
and Warnings on page 41 .
73
W/F DC-DC Converter FETA Over
Temperature
DC-DC Converter Reduce the loads connected to the DC load of the unit. Check that
the ventilation grille is not blocked. Check for ambient temperature
and move the unit to a cooler location whenever possible. Check
the fan for any obstruction and remove it.
74
W/F DC-DC Converter FETB Over
Temperature
DC-DC Converter
75
W/F DC-DC Converter Under
Voltage DC-DC Converter Remove the loads connected to the DC-DC converter and try
again. Remove the AC loads of the unit.
76
W/F DC-DC Converter Over
Voltage DC-DC Converter Check for external charging sources, such as a PV charger or an
overvoltage alternator. Disconnect if necessary
77
W/F DC-DC Converter Over
Current DC-DC Converter Remove the loads connected to the DC-DC converter and try
again. Remove the AC loads of the unit.
78
W/F Cold Temperature warning
and shutdown Any mode The unit will generate a warning as its internal temperature
approaches the lower range of the Operating Temperature Range.
The unit goes into shutdown error and the unit shuts down
operation. Increase ambient temperature and once the unit's
internal temperature warms up to above freezing and always within
the normal Operating Temperature Range, press the Power
[Standby] button twice (toggle the switch) on the unit or the remote
display panel to restart operation.
Table 7 Event codes displayed on the LCD screen