Report "Repeat failures My gaggenau steam over has failed repeatedly. 1. Initially display showed the faucet symbol- was repaired by Gaggenau under warranty. Board changed 2. After 6 months showed a F-14 code display- more repairs. 3. After another 6 month- F-17 failure - more repairs. After that , the over has been used primarily as a regular oven (eg heating only). The moisture control knob seems to be faulty- does not show the correct moisture %- needs to be jiggled to display the proper setting . Gaggenau tech came out and recommended replacement of display board + repair kit. Unsure about the temp sensor probe accuracy too. a) are these problems typical of the 220 series- any experiences out there? b) Any suggestions on how to take this up with Gaggenau?"