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© 2018 KOSTAL Solar Electric GmbH
Operation and operating the device
4.6 Operational status (LEDs)
The LEDs on the front indicate the current operational
status.
LEDs on the inverter
Fig. 45: LEDs on the display of the inverter
1
Red LED o:
There are no faults present.
Red LED flashes:
There is an event (warning) active.
Red LED lit up:
A fault has occurred. Remedial measures can be
found in the “Event codes” chapter
Ch. 10.5.
2
Green LED o:
Inverter not feeding in.
Green LED flashing:
Inverter feeding in with limitation.
Green LED lit up:
The green LED signals the feed-in mode of the
inverter.