Miele G 7783 CD Operating Instructions Manual page 11

Setting the water softener
If the water hardness in your area is
permanently below 107 ppm (6°d):
Select setting "0". The control light
k will not come on and the water
softener does not need to be re-
generated.
Reactivating the water softener, see
page 29.
Setting the water softener
11