What the control board is reporting, and which models and series this code applies to. Diagnosis on Miele appliances uses factory service software and procedures.
Communication fault between control/display electronic (N1-2) and power electronic (N1-1)
Models: H 6800 B, H 6800 BM, H 6600 B, H 6600 BM, H 6560 BP, H 6660 BP
A fault code identifies what the control detected, not which part failed. A sensor error can be the sensor, the harness, the connector, or the board reading it. ServiceON is a factory-authorized Miele service provider.