Solar Lattice

Fault codes › SMA › Sunny Island 4548-US / 6048-US

SMA SI-US E612

Code: E612
Shown as: Transfer relay on slave 1 closed
Page: 207
ID: fc:sma-sunny-island-us-e612
IRI: https://solarlattice.org/kb/fc/sma-sunny-island-us-e612
Status: active
Also known as: E612, e612, SMA E612, Transfer relay on slave 1 closed
Category: Inverters

Class informational verified · fact

Production not stated

Clears not stated

Decoded

Look at transfer relay.

Defined in

SI4548-6048-US-BE-en-21W — SMA · page 207 drafted · lead
- tbl=137.r12 h=ca325c8b16b9

The manufacturer's own cause and corrective text is not reproduced here.

Claims

`defined_in`

c1 drafted · lead SI4548-6048-US-BE-en-21W

SI4548-6048-US-BE-en-21W tbl=137.r12 h=ca325c8b16b9

`has_event_class`

c2 verified · fact Informational (status or configuration message)

Relay state event listed alongside operating status messages

SI4548-6048-US-BE-en-21W tbl=137.r12 h=ca325c8b16b9
SI4548-6048-US-BE-en-21W tbl=131 h=5537eaf27082

verified by: review-workflowverified on: 2026-10-23

`affects`

c3 drafted · lead Transfer relay

SI4548-6048-US-BE-en-21W tbl=137.r12 h=ca325c8b16b9

`applies_to`

c4 drafted · lead Sunny Island 4548-US / 6048-US

SI4548-6048-US-BE-en-21W tbl=137.r12 h=ca325c8b16b9

Data