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.
Ceramic valve (2M29) initializing fault
Models: CVA 6401, CVA 6405, CVA 6431
Ceramic valve (2M29) initializing fault
Models: CVA 6800, CVA 6805
Steam control valve (M29-2) initialization process is faulty
Models: CVA 7370, CVA 7440, CVA 7445, CVA 7000
Steam control valve (M29-2) initialization process is faulty
Models: CVA 7775, CVA 7840, CVA 7845, CVA 7875, CVA 7960, CVA 7965, CVA 7970, CVA 7975
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.