Leonard LV1527, Manual

Page: 438 / 497

Problem Possible cause Remedy
You touched 2 or more sen‐
sor fields at the same time.
Touch only one sensor field.
Pause operates. Refer to "Daily use".
There is water or fat stains
on the control panel.
Clean the control panel.
An acoustic signal sounds
and the hob deactivates.
An acoustic signal sounds
when the hob is deactivated.
You put something on one
or more sensor fields.
Remove the object from the
sensor fields.
The hob deactivates. You put something on the
sensor field . Remove the object from the
sensor field.
Residual heat indicator does
not come on.
The zone is not hot because
it operated only for a short
time or the sensor is dam‐
aged.
If the zone operated suffi‐
ciently long to be hot, speak
to an Authorised Service
Centre.
Automatic Heat Up does not
operate.
The zone is hot. Let the zone become suffi‐
ciently cool.
The highest heat setting is
set.
The highest heat setting has
the same power as the func‐
tion.
The heat setting changes
between two levels.
Power management oper‐
ates.
Refer to "Daily use".
The sensor fields become
hot.
The cookware is too large or
you put it too near to the
controls.
Put large cookware on the
rear zones if possible.
comes on.
Child Safety Device or Lock
operates.
Refer to "Daily use".
comes on.
There is no cookware on the
zone.
Put cookware on the zone.
The cookware is unsuitable. Use suitable cookware. Re‐
fer to "Hints and tips".
The diameter of the bottom
of the cookware is too small
for the zone.
Use cookware with correct
dimensions. Refer to "Tech‐
nical data".
14 Leonard