Miele G 879 SCVI - Manual (Page 72)

Venting the drainage system
Only if the dishwasher drain hose is
connected to a floor drain or to a
drain pipe that is below the level of
the lower baskets wheels
, the drain
must be vented; otherwise the water in-
side of the dishwasher may siphon out
during the course of a wash pro-
gramme.
Vent the drain:
Open the dishwasher door:
Cut off the vent cap located at the
right rear of the dishwasher, behind
the filters, as illustrated.
Plumbing
72