GUTMANN VIENTO 2900 ML Bedienungsanleitung Seite 67

No indication, no function?
The hob has been incorrectly connected.
Connect the appliance to the appropriate
power supply.
An error code (ERxx or Ex) is indicated?
• The appliance has developed a technical
defect.
Please call Customer Service.
Does the hob make noises (clicking or
cracking noises)
or can a buzzing sound be heard when
the hob is switched on?
• This is design-specific and has no in
fluence on quality and operation.
Does the cooling fan still operate after it
has been switched off ?
• This is normal since the electronic unit is
being cooled down.
Is the cookware you are using making
noises?
This is due to technical reasons; the induc-
tion hob and the pot are not at risk.
der the hints in case some disturbing noi-
ses appear:
• Put the cookware centrically on to the
respective cooking zone.
• Try to shift the cookware a little bit onto
the cooking zone.
• When using 2 cooking zones in bridge
mode, put the cookware centrically on
both cooking zones (i.e. the coverage of
both cooking zones should be equal)
Ensure that there are no foreign bodies
between the glass ceramic and the cook
ware's bottom (e. g. salt grains).
• Ensure that a lid on top of the cookware is
not able to vibrate.
• Try other cookware. Especially pots made
of a compound material may cause noi
ses.
• Avoid that 2 or more pots are touching
each other.
• Use cookware with flat bottom to avoid
movement of the cookware.
GENERAL TOPICS
Pulsating cooking?
• The induction heating elements can only
switch their power down to a certain power
setting. The heating element will start to
clock below this power setting.
This means that the induction heating ele-
ment will switch on and then off again at
certain intervals irrespectively of the selec-
ted power setting. This clocking can be
heard and will become visible when you
are cooking through bubbles forming on
the bottom of the pan and then disappea-
ring again. This pulsating cooking is nor-
mal at certain power levels and will not ha-
ve any negative effect on the results of
cooking. Remedy: Make sure that pots
and pans have a thick base so that they
have good heat retention and distribution
properties. Always close cooking pots with
a suitable lid. A lot of energy is lost when
cooking pots without a lid are used.
Consi-
You can contact customer service on :
 Tel. +49 (0) 7231/7783-000
 kundendienst@gutmann-exklusiv.com.
 derkuemmerer@gutmann-exklusiv.de
FAX +49 (0) 7231/7783-009
or by sending an e-mail at
Please be sure to indicate the type of y-
our cooker hood and its OC number. Y-
ou will find this information on the
nameplate. This is located in the area of
the bottom of the unit at the front . For
other problems concerning your Gut-
mann hood, you can send an e-mail to
to our customer department.
Technical changes reserved!
EN
67