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LED status
Operating state
Ventilation anomaly
Indicates ananomaly in the operation of the internal ventilation system that could limit output
power at high ambient temperatures.
Overvoltage surge arresters triggered (where fitted)
Indicates that any class II overvoltage surge arresters installed on the AC or DC side have
green:
been triggered
yellow:
red:
Internal statistics memory anomaly
Indicates an operating anomaly in the internal memory on which the inverter statistics are
stored
Buffer battery discharged
The buffer battery is low and the inverter does not maintain the time setting
Pre-commissioning phase (first start-up of inverter)
The commissioning of the inverter must be completed through the Installation wizard steps
(Web User Interface) or using the ABB Installer for Solar Inverters mobile APP
Initial configuration failure
The inverter is in locked state due to a failure in the initial configuration of the equipment,
green:
such as the standard network setting for the country of installation
yellow:
Self-test not carried out (for Italian grid standards only)
red:
Self-test operation failure
Incompatibility of the device firmware versions
The firmware versions of the various devices comprising the equipment are incompatible
and are being updated (this is an automatic operation)
Temperature sensor anomaly detected
green:
yellow:
red:
Updating the firmware from an SD card
The equipment firmware is being updated from an SD card
* lighting of
the LEDs in
sequence
green:
Updating the firmware from an SD card has failed
yellow:
The equipment firmware update from an SD card has failed
red:
green:
yellow:
Updating the firmware from an SD card completed
red:
The equipment firmware has been successfully updated from an SD card
*blink 3 times
green:
Remote OFF activated
yellow:
The Remote Off command has been activated.
red:
The unit will not connect to the network until the remote ON command has been activated
- 111 -
7 - Operation
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