Miele H 4180 Operating Instructions Manual page 71

. . . no noise is heard when the oven
door is opened during operation.
This is not a fault.
If the door is opened during operation,
the door contact switch causes the
oven heating, and the fan, depending
on which oven function has been
chosen, to be switched off.
. . . a noise can be heard after a
cooking process
This is not a fault.
The cooling fan continues to run for a
while after the oven has been switched
off to prevent any humidity building up
in the oven, on the control panel or on
the oven housing unit. When the
temperature has fallen sufficiently, the
fan switches off automatically.
The temperature will fall faster with the
oven door partially or fully open.
. . . cakes and biscuits are not cooked
properly after following the times
given in the chart
Check whether,
^ the correct temperature was set.
^ there has been a change to the
recipe. The addition of more liquid or
more eggs makes a moister mix
which would need longer to cook.
Problem solving guide
^ the roasting filter was left in front of
the fan when baking with Fan
plus Y or Intensive bake F. If this
was the case, baking times might
need to be lengthened by approx. 10
to 15 minutes.
. . . cakes or biscuits are unevenly
browned
There will always be a slight
unevenness. Product information
sheets give a percentage result for
standard browning tests. These refer to
results for one tray.
If browning is very uneven, check
when baking with Fan plus Y:
– whether the temperature was set too
high,
– whether the roasting filter was in
place,
– whether the correct shelf level was
used.
when baking with Conventional CB:
– the colour and material of the baking
tins being used. Light coloured,
shiny, or thin walled tins are less
suitable,
– whether the correct shelf level was
used.
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