John Lewis JLBIIH805, User Manual

Page: 19 / 32

Problem Possible cause Remedy
The highest heat setting is set. The highest heat setting has the
same power as the function.
The heat setting changes between
two levels. Power management function oper-
ates. Refer to "Daily use" chapter.
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.
There is no signal when you touch
the panel sensor fields. The signals are deactivated. Activate the signals.
Refer to "Daily use" chapter.
comes on.
Automatic Switch Off operates. Deactivate the hob and activate it
again.
comes on.
The Child Safety Device or the
Lock function operates. Refer to "Daily use" chapter.
comes on.
There is no cookware on the zone. Put cookware on the zone.
The cookware is incorrect. Use the correct cookware.
Refer to “Hints and tips” chapter.
The diameter of the bottom of the
cookware is too small for the zone. Use cookware with correct dimen-
sions.
Refer to “Technical information”
chapter.
The cookware does not cover the
cross / square. Cover the cross / square fully.
and a number come on.
There is an error in the hob. Disconnect the hob from the elec-
trical supply for some time. Discon-
nect the fuse from the electrical sys-
tem of the house. Connect it again.
If
comes on again, speak to an
Authorised Service Centre.
comes on.
The electrical connection is incor-
rect. The supply voltage is out of
range. Speak to a qualified electrician to
check the installation.
Hob User Manual 19