WARNING! Make sure that the
glasses are inserted in the
correct position otherwise the
surface of the door may
overheat.
Replacing the lamp
WARNING! Risk of electric
shock.
The lamp can be hot.
1. Turn off the oven.
Wait until the oven is cooled down.
2. Disconnect the oven from the mains.
3. Put a cloth on the bottom of the cavity.
The top lamp
1. Turn the lamp glass cover to remove it.
2. Remove the metal ring and clean the
glass cover.
3. Replace the lamp with a suitable 300
°C heat-resistant lamp.
4. Attach the metal ring to the glass
cover.
5. Install the glass cover.
TROUBLESHOOTING
WARNING! Refer to Safety
chapters.
What to do if...
Problem
Possible cause
Remedy
You cannot activate or oper‐
ate the oven.
The oven is not connected
to an electrical supply or it is
connected incorrectly.
Check if the oven is correct‐
ly connected to the electrical
supply (refer to the connec‐
tion diagram if available).
The oven does not heat up.
The oven is turned off.
Turn on the oven.
The oven does not heat up.
The clock is not set.
Set the clock.
The oven does not heat up.
The necessary settings are
not set.
Make sure that the settings
are correct.
The oven does not heat up.
The automatic switch-off is
on.
Refer to "Automatic switch-
off".
The oven does not heat up.
The Child Lock is on.
Refer to "Using the Child
Lock".
The oven does not heat up.
The fuse is blown.
Make sure that the fuse is
the cause of the malfunc‐
tion. If the fuse is blown
again and again, contact a
qualified electrician.
49
Summary of Contents for DKK78904BK
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