Siemens HB280 Series Operating Instructions Manual page 30

Problem
The cooker does not work.
The clock display flashes.
The temperature selector
indicator light flashes every
2 seconds.
When you select a function,
the temperature selector
indicator light comes on and
goes out several times.
30
Possible cause
Blown fuse.
Power failure.
Power failure.
The cooker was operated
for a long period without
the setting being changed.
The safety switch off was
activated.
Electrical fault.
Repairs may only be carried out by fully trained
after sales service technicians.
Incorrect repairs may result in serious injury to the
user.
Comments/remedy
Look in the fuse box and check that the
fuse is in working order.
Check whether the kitchen light
switches on.
Reset the time.
Switch off the function selector.
Contact the after sales service.