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Troubleshooting
Warning! Refer to Safety
chapters.
What to do if...
Problem
Possible cause
Remedy
You cannot activate or operate the
oven. The display shows “400” and
an acoustic signal sounds.
The oven is incorrectly connected
to an electrical supply.
Check if the oven is correctly con-
nected to the electrical supply (re-
fer to the connection diagram if
available).
The oven does not heat up.
The oven is deactivated.
Activate 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 cor-
rect.
The oven does not heat up.
The fuse is blown.
Make sure that the fuse is the cause
of the malfunction. If the fuse is
blown again and again, contact a
qualified electrician.
The lamp does not operate.
The lamp is defective.
Replace the lamp.
Steam and condensation settle on
the food and in the cavity of the
oven.
You left the dish in the oven for too
long.
Do not leave the dishes in the oven
for longer than 15 - 20 minutes af-
ter the cooking process ends.
The display shows "12.00".
There was a power cut.
Reset the clock.
Service data
If you cannot find a solution to the problem
yourself, contact your dealer or an Authorised
Service Centre.
The necessary data for the service centre is on
the rating plate. The rating plate is on the front
frame of the appliance cavity. Do not remove
the rating plate from the appliance cavity.
Oven User Manual
34
Summary of Contents for JLBIOS631
Page 1: ...JLBIOS631 User Manual Oven ...
Page 39: ...2x3 5x25 Oven User Manual 39 ...
Page 45: ...Oven User Manual 45 ...
Page 46: ...Oven User Manual 46 ...
Page 47: ...Oven User Manual 47 ...
Page 48: ...867336740 A 302017 Subject to change without notice ...