c1 drafted · lead SI4548-6048-US-BE-en-21W
- SI4548-6048-US-BE-en-21W
tbl=142.r3h=8f78711048ac
Fault codes › SMA › Sunny Island 4548-US / 6048-US
Reports inverter overtemperature; look at inverter transformer.
Failure modes that present as the reported condition, and the tests that tell them apart.
tbl=142.r3 h=8f78711048acThe manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead SI4548-6048-US-BE-en-21W
tbl=142.r3 h=8f78711048achas_event_classc2 drafted · lead Warning (device continues, a condition is flagged)
from the Type column
tbl=142.r3 h=8f78711048acreportsc3 verified · fact Inverter overtemperature
Transformer overtemperature reported on slave device 2.
tbl=142.r3 h=8f78711048acverified by: review-workflowverified on: 2026-10-23
affectsc4 verified · fact Inverter transformer
tbl=142.r3 h=8f78711048acverified by: review-workflowverified on: 2026-10-23
applies_toc5 drafted · lead Sunny Island 4548-US / 6048-US
tbl=142.r3 h=8f78711048ac