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.
Ice maker/ice water dispenser fault
Models: KFMC 3846 FD
The icemaker electronic (IW200) is faulty or not connected correctly
Models: F 2411 Vi, F 2412 Vi, F 2812 Vi
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.