Miele H4270 - Manual (Page 53)

During the pyrolytic process the oven is
heated to approx. 460 °C . Any residual
soiling is burnt off by the high
temperatures.
The oven door is automatically locked
shortly after the pyrolytic cleaning
process starts.
Depending on soiling levels you can
choose between two cleaning
programmes:
–
PY I lasting approx. 2 hours
–
PY 2 lasting approx. 2 hours 30
minutes
For safety reasons the door will remain
locked until the temperature in the oven
cavity has dropped below 280 °C.
Starting a pyrolytic process
^ Take all accessories out of the oven.
^ Turn the function selector to the
pyrolytic
. programme position.
h
PY will appear in the diplay.
The digits in the display and the
h
(Start) symbol will start flashing.
^ Use the P or O button to scroll
between
PY I and "PY 2.
^ After selecting PY I or PY 2 press the
Q timer button to start the pyrolytic
cleaning process.
The appliance door will lock and the
heating elements will begin to heat up.
The duration of the cleaning
programme can be seen in the display
by calling up the
g symbol.
You can set a finish time for the
pyrolytic process during the first five
minutes after starting the programme,
for example, to take advantage of
cheaper night electricity tarifs. To do
this:
^ Call up the ) symbol and use the
P button to change the end time.
You can change the end time again if
you wish at any time up until the
programme starts.
At the end of pyrolytic cleaning
process
– the
) symbol will start flashing.
– a buzzer will sound, if it is switched
on (see "Altering oven settings").
^ Turn the function selector to "0".
The buzzer will stop and the symbols in
the display will go out.
If the function selector is not moved, the
buzzer (if switched on) will sound every
five minutes as a reminder that the
programme has finished.
This
reminder continues for up to
30 minutes.
Cleaning and care
53