Problem solving guide
Repairs to electrical appliances
should only be carried out by suit-
ably qualified and competent ser-
vice technicians trained by Miele.
Improper repairs may pose a
serious risk to the user.
The following minor malfunctions can
be corrected without calling the Service
Department:
What to do if . . . .
. . . the display area is dark
Check whether:
– the appliance is correctly plugged in,
– the mains fuse has blown (call the
Service Department),
. . . a process will not start.
Check whether:
– if operating in microwave mode the
appliance door is properly shut,
– if operating in microwave mode a
power setting and time have been
entered.
. . . the microwave / heating functions
but not the interior lighting.
The halogen bulb needs replacing.
Change for a new one as follows:
Disconnect the appliance from the
electricity supply, (switch off and un-
plug at the socket, or remove the
fuse, or switch off at the isolator as
appropriate).
Loosen and remove the lamp cover
(1.). This may be easier using a rub-
ber glove.
Take out the halogen lamp (2.).
Fit a new halogen lamp.
Connection data for halogen lamp:
12 V, 10 W,
Temperature resistant up to 300 °C,
W271 socket, Osram, Type 64418
The wires must lie horizontally to the ap-
pliance. Push the lamps in until they en-
gage.
Screw the lamp cover back on.
Reconnect the appliance to the
mains supply.
. . . the food is not sufficiently
heated or is not cooked at the end of
a set time
Check whether:
– the cooking process has been inter-
rupted and the microwave function
did not re-start,
– if cooking / reheating in microwave
mode the correct time was selected
for the setting chosen.
A lower power setting normally re-
quires a longer time.
Problem solving guide
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Summary of Contents for H 152 MB
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