76
LED Operating
Status
(continued)
LED Operating
Status Explanation
lights up red General status: Display of corresponding status
message on the Display
remains dark No connection to solar modules
No output from module due to an absence of
daylight
A list of corresponding status messages, causes, and troubleshooting
measures can be found in ‘Maintenance and Service’ chapter in the ‘Sta-
tus Diagnosis and Troubleshooting’ section.