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Installation Manual
Ingecon® Sun Three-Phase Inverter
8.1.2 Orange LED
This LED indicates that an alarm has been triggered in the inverter.
8.1.2.1 Flashing quickly
This flashing LED indicates that there has been an alarm in the inverter, but the problem
don't require the stop of the inverter. The most common alarm of this type is the activation
of high temperature protection:
Inverter authomatically limits its power because it has reached its maximun temperature.
Check that fans are working, and that they don't have obstacles in their air flow inputs and
outputs. Check there is not high heat sources near the inverter. If the problem persists,
contact Ingeteam Energy S.A.
8.1.3 Red LED
This LED indicates that an alarm has been triggered in the inverter.
8.1.3.1 LED remains on
Inverter stops. It indicates that the problem requires the stopping of the inverter. More
common alarms that require inverter stop are:
0400H, Manual stop.Verify that "emergency mushroom" has not been accidentally
activated, and change to Start inverter with keyboard and display.
0001H, Grid frequency out of limits.
0002H, Grid voltage out of limits.
Probably there are some problems on the grid. When it will disappear, inverter will work
again. If problem persists, check the connection to the grid.
If problem persists, contact with Ingeteam Energy S.A.
0800H, Failure in power electronic.
There are two possible reasons:
- There is a ground fault contact in DC circuit.
- A surge arrester has been activated.
An Insulation Failure can be life threatening.
An Insulation Failure must be repaired by qualified personnel.
Ref.: AAS2000IKI02
Rev.:_
Dec-2009
Pg. 33 de 40
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