Miele Steam oven Operating And Installation Instructions page 72

Settings
The factory default setting is shown in bold.
Programme
P1 Water hardness
P2 Buzzer tone
P3 Keypad tones
P4 Steam reduction
P5 Temperature units
P6 Demonstration mode
Water hardness
Your local water supplier will be able to advise you on the water hardness in your
area.
72
Status*
S1 Soft (<1.5 mmol/l, <8.4 °dH)
S2 Medium (1.5 - 2.5 mmol/l, 8.4–14
°dH)
S3
Hard
S1 Very quiet
S2 Quiet
S3 Loud
S4 Very loud
S0 Off
S1 On
S0 Off
S1 On
S1 °C
S2 °F
S0 Off
S1 On
(<2.5 mmol/l, <14 °dH)