Fault diagnosis
2016-03-10 / DIS 184_58300000140186_ara_en_k
Copyright by BSH Hausgeräte GmbH
Page 46 of 181
Fault
Possible cause
Troubleshooting
Rails - Jam/become caught
Not a fault.
► Advise customer:
The rails lock into place when they are fully extended (locking stop).
This makes it easy to place accessories in position.
By exerting light and evenly applied pressure (at the left and right), the rails can be
unlocked and slid back into the cooking compartment.
Rails - Uneven running after pyrolysis
Not a fault.
► Advise customer:
To restore the even running of the rail, slide it in and out several times after
pyrolysis.
Baking tray/universal pan
warped, bent, bounces
Not a fault.
Improper use.
-
If cold or frozen food is placed onto a hot (preheated) baking tray, the great
difference in temperature can cause sudden and strong deformations of the baking
tray/universal pan.
-
Strong and sudden deformations of the baking tray/universal pan may also occur if
the baking tray/universal pan is removed from the cooking compartment with food
on it while still hot and set down onto a cold surface.
-
These deformations are not reversible.
-
Examples of cold food items are frozen pizza, frozen bread rolls or even cold water.
-
Deformed baking trays remain warped, or warp when the temperature increases.
-
There are no baking trays or universal pans that are resistant to such great
differences in temperature and that do not warp.
► Advise customer:
To prevent permanent deforming of the baking tray, only place cold or frozen food
onto a cold baking tray
Remove the baking tray from the appliance before pre-heating it.
Please note that only hot liquids may be placed on a hot baking tray (heat liquids
first).
Alternatively, a wire rack with greaseproof paper or a glass tray can also be used.
Do not set a hot baking tray/universal pan down onto a cold surface.
Operating ring can be rotated easily /
no change on the display
(only Bosch)
Optocoupler of the control module defec-
tive.
► Replace the defective control module.