Heat Exchanger - Miele G 6993 Operating Instructions Manual

Programme options

Heat exchanger

This dishwasher is equipped with a heat
exchanger, in which fresh water for the
programme is pre-heated, in order to
save energy. The heat exchanger is
refilled with fresh water towards the end
of each phase that uses fresh water and
is held there ready for the next part of
the programme.
If you do not wish to use this function it
can be switched off (see "Settings, Heat
exchanger").
If water in the heat exchanger is not
used for several weeks, it will be
automatically drained and pumped
away for hygiene reasons. This process
takes a few minutes and will also be
carried out if the dishwasher is
switched off or the door is open.
The display will remain dark. The
message Empty accumulat.
the display when the  button is
pressed. No other functions are
available during this process.
Automatic drainage cannot be
interrupted.
The heat exchanger can be manually
drained for transporting the appliance,
e.g. before moving house (see"Settings,
Heat exchanger").
56
will appear in
The heat exchanger should only be
used in conjunction with a cold-fill
dishwasher.
This function should be switched off
if your dishwasher is connected to a
hot water supply.