Miele G 7804, Operating Instructions Manual

Page: 69 / 76

Drainage
– The drainage system is fitted with a
non-return valve which prevents dirty
water from flowing back into the
machine via the drain hose.
– The machine should preferably be
connected to a separate drainage
system on-site.
If separate drainage is not available,
contact your Miele application
specialist for professional advice.
The on-site drain connection point
should be sited between 0.3 m and
1 m
above the lower edge of the
machine .
If it is lower than 0.3 m, lay the hose
in a curve at a height of at least
0.3 m.
The drainage system must be able to
take a minimum drainage flow of
16 l/min.
– The drain hose is approx. 1.4 m long,
is flexible and has an internal
diameter of 22 mm. It must not be
shortened.
Hose clips are supplied for securing
it in position.
– A longer drain hose (up to 4 m long)
is available to order from Miele.
– The drainage system must not
exceed 4 metres.
See also the installation diagram
supplied.
Plumbing
69