Fault Codes / Bosch / A21 (806)
Compress / Logamatic EMS plus — Room temp sensor heating circuit 1 fault — replace remote.
Bosch A21 (806): Room temp sensor heating circuit 1 fault — replace remote. This fault usually isn't an immediate stop, but should be checked soon.
Source: Bosch Logamatic EMS plus Servicehandbuch 6720809288
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
Look up in Enthalio →