Whirlpool KBT 8424 DO IX User guide

Category
Hobs
Type
User guide

This manual is also suitable for

12
Advice and recommendations
This appliance is intended for non-professional
use within the home.
Before using your appliance, read the instructions in
this owner’s manual carefully since you will find all
the instruction you require to ensure safe installa-
tion, use and maintenance. Always keep this owner’s
manual close to hand since you may need to refer to
it in the future.
After having removed the packaging, check that the
appliance is intact. If in doubt, do not use the appli-
ance and contact professionally qualified personnel.
Never leave the packaging components (plastic bags,
foamed polystyrene, screws, etc.) within the reach
of children since they are a source of potential dan-
ger.
The appliance must be installed only by a qualified
person in compliance with the instructions provided.
The manufacturer declines all responsibility for im-
proper installation which may harm persons and ani-
mals and damage property.
The electrical safety of this appliance can only be
guaranteed if the appliance itself is correctly earthed,
in compliance with regulations on electrical safety.
Always ensure that this fundamental safety require-
ment is satisfied; if you have any doubts call in a
qualified technician to check the system thoroughly.
The manufacturer denies all responsibility for dam-
age resulting from a system which has not been
earthed.
Before connecting the appliance, make sure that the
technical data on the plate correspond to the charac-
teristics of the electricity mains.
Check that the electrical capacity of the system and
sockets will support the maximum power of the ap-
pliance, as indicated on the data plate. If in doubt,
contact a qualified professional.
This appliance must be used for the purpose for which
it was expressly designed. Any other use (for exam-
ple: heating rooms) is considered to be improper and
consequently dangerous.
First use: the glue that is applied on the gaskets leaves some traces of grease on the glass. Before using the
appliance, we recommend you eliminate these with a special non-abrasive maintenance product. During the first
few hours of use there may be a smell of rubber which will disappear very quickly.
The manufacturer declines all responsibility for dam-
age resulting from improper and irresponsible use.
A number of fundamental rules must be followed when
using electrical appliances. The following are of par-
ticular importance:
do not touch the appliance with wet hands;
do not use the appliance when barefoot
avoid using extension leads
never pull the power supply cable or the appliance to
unplug the appliance plug from the mains;
never leave the appliance exposed to atmospheric
agents (rain, sun etc.);
do not allow children or persons who are not familiar
with the appliance to use it, without supervision.
Always unplug the hob from the mains or switch off
the main switch before cleaning or carrying out main-
tenance operations.
If a crack develops on the surface of the glass,
disconnect the appliance immediately. For repairs,
call only authorised after-sales servicing centres and
request the use of original spare parts only. Failure
to comply with these conditions may compromise the
safety of the appliance.
If you are no longer using an appliance of this type,
remember to make it unserviceable by unplugging
the appliance from the mains and cutting the supply
cable. Also make all potentially dangerous parts of
the appliance harmless, in particular for children who
could play with the appliance.
The glass ceramic top is resistant to thermal as
well as mechanical shocks. However, it can break
if struck violently with a sharp object, such as a
tool. If this happens, disconnect the appliance
from the power supply and contact an authorised
after-sale service centre to carry out repairs.
Do not forget that the temperature of the cooking zone
remains high for at least half an hour after it has been
turned off, take care not to inadvertently place pans
or items on this hot surface.
Do not turn on the cooking surfaces if there are sheets
of aluminium foil or plastic objects on the hob.
Do not get too close to the hot areas of the hob.
When using small electrical household appliances
close to the hob, ensure that the power cable does
not come into contact with the hot surfaces
Make sure you turn the handles of pots and pans
inwards to avoid knocking them over accidentally.
13
The following instructions are intended for a qualified
fitter to guide him/her along the installation, adjustment
and technical maintenance procedures as correctly as
possible and in full compliance with the applicable norms
in force.
Important : unplug the hob before all operations.
Installation
This hob can be built into a worktop simply by cutting
out the corresponding slot.
The worktop must be made with a material designed
to withstand a temperature of approximately 100°C.
The hob should be positioned at least 40 mm away
from the back wall or any other vertical surface in
order to allow for correct ventilation and to prevent
the surfaces around the appliance from overheating.
If you wish to install the hob on top of an oven, the
latter must be fitted with a cooling fan.
Try to avoid installing the hob on top of a dishwasher;
if this is unavoidable, place a watertight separating
element between the two appliances.
10
Distance to
keep between the
cut-out slot and
the cabinet
Fastening
Very important: It is vital that you ensure the glass
ceramic hob is built into a perfectly flat supporting sur-
face.
Deformations due to improper fastening could alter
the characteristics of the hob and compromise its per-
formance.
The fastening springs are fastened by screws (see dia-
gram).
It is vital that these screws be kept accessible at all
times.
Insert the hob into the cut-out slot, applying pressure all
along the perimeter of the hob frame so that the latter
adheres fully to the worktop.
FRONT OF HOB
KITCHEN
WORKTOP
30
40
REAR SPRING ASSEMBLY
HOB FROM BELOW
Installation and fastening
560 +/- 1
490 +/- 1
48
590
520
560 +/- 1
490 +/- 1
48
574
504
690
520
560 +/- 1
490 +/- 1
48
785
750 +/- 1
510
490+/- 1
48
14
Technical characteristics
Electrical connection
The electrical safety of this appliance can only be
guaranteed if the latter is correctly and efficiently
earthed, in compliance with regulations on electrical
safety. Always ensure that this vital safety measure
has been taken. If you have any doubts, call in a
qualified technician to check the electrical system
thoroughly.
The manufacturer denies all responsibility for dam-
age resulting from a system which has not been
earthed correctly.
Before powering the appliance, check whether the
technical characteristics featured on the appliance
data plate correspond with those of the mains elec-
trical system.
Check that the current load of the mains supply and
of the power sockets is suitable for the maximum
power of the appliance, indicated on the appliance
data plate. If in doubt, contact a qualified professional.
Disconnect the appliance from the electricity supply
before all operations.
Connect your hob to the electrical system by means of
a junction box: if the appliance is connected perma-
nently to the mains, an omnipolar circuit breaker, ac-
cessible if necessary, with a minimum contact opening
of 3 mm should be installed.
Single-phase connection
The hob is equipped with a preconnected electricity supply
cable, which is designed for single-phase connection.
Connect the wires according to the instructions given in
the following table and diagrams:
Voltage and
mains frequency
Electrical cable Wire connection
230V 1+N ~
50 Hz
: yellow/green;
N: the two blue wires
together
L: brown and black
together
Other types of connection
If the mains supply corresponds with one of the follow-
ing:
Voltage and mains frequency
• 400V - 2+N ~ 50 Hz
• 230V 3 ~ 50 Hz
• 400V - 2+2N ~ 50 Hz
Separate the wires and connect them according to the
instructions given in the following table and diagrams:
Voltage and
mains frequency
Electrical cable Wire connection
400V - 2+N ~
50 Hz
230V 3 ~
50Hz
: yellow/green;
N: the two blue wires together
L1: black
L2: brown
400V - 2+2N ~
50 Hz
: yellow/green;
N1: blue
N2: blue
L1: black
L2: brown
If the mains supply corresponds with one of the follow-
ing:
Voltage and mains frequency
• 400V 3 - N ~ 50 Hz
proceed as follows:
! The cable provided is not suitable for the following types
of installation.
1. Use a suitable supply cable, H05RR-F or higher, with
the right dimensions (cable section: 2.5 mm).
2. To open the terminal board, insert a screwdriver into
the side tabs of the cover and open it (
see Terminal
board picture
).
3. Loosen the cable clamp screw and the terminal board
screws according to the type of connection required and
position the connection supports as shown in the follow-
ing table and diagrams.
4. Position the wires according to the following table and
diagrams and connect the appliance by tightening all
the screws for the springs as much as possible.
Voltage and
mains frequency
Electrical connections Terminal board
400V 3-N ~ ı 50
Hz
Three-phase 400
5. Secure the power supply cable by fastening the cable
clamp screw, then put the cover back on.
5
1
2
3
4
U-bolt
connection support
Phase PhasePhase Neutral Earth
Three-phase 400
15
This appliance conforms with the following European
Community Directives:
- 73/23/EEC of 19/02/73 (Low Voltage) and subsequent
amendments;
- 89/336/EEC of 03/05/89 (Electromagnetic
compatibility) and subsequent amendments;
- 93/68/EEC of 22/07/93 and subsequent amendments;
- 2002/96/EC
Warning: If the hob is fitted above a built-in oven, the hob
and the oven must be connected to the mains separately
for safety reasons and to simplify operations when it is
necessary to pull the oven out for some reason.
The European Directive 2002/96/EC on Waste Electrical
and Electronic Equipment (WEEE), requires that old
household electrical appliances must not be disposed
of in the normal unsorted municipal waste stream. Old
appliances must be collected separately in order to
optimise the recovery and recycling of the materials they
contain and reduce the impact on human health and the
environment. The crossed out “wheeled bin” symbol on
the product reminds you of your obligation, that when
you dispose of the appliance it must be separately col-
lected.
Consumers should contact their local authority or re-
tailer for information concerning the correct disposal of
their old appliance.
16
Description of cooking zones
Halogen elements
This type of element transmits heat through the radiation of the halogen lamp which it contains. It is held in high
regard because of its properties which are similar to the typical characteristics of gas: rapid response to com-
mands, instant display of power.
The radiant elements
This type of element is made up of many coils which guarantee the uniform distribution of heat on the bottom of the
pot, to ensure perfect cooking on low heat: stews, sauces or dishes that require reheating.
HOBS KBT 6424 DO KBT 8424 DO
Cooking zones
Power
(in W)
Diameter
(in mm)
Power
(in W)
Diameter
(in mm)
Back left
RD 1000/2200 230
Front left
R 1200 140
Back right
R 1200 140 RD 1100/2500 230
Front right
RO 1000/1800 210 R 1200 140
Centre left
RO 1500/2400 210
Centre
R 1800 180
Overall power 6400 7900
H = halogen, R = simple radiant, RO = oval radiant,
RD = dual radiant, RT = triple radiant
Each cooking zone is activated by a power adjustment
device which is made up of a double key (+,-).
The extension of the cooking zones (concentric or oval)
is activated by means of key provided.
As long as the temperature of the cooking zones re-
mains above 60°C, even after they have been switched
off, the residual heat indicators, which are located
near the relative cooking zone, remain on to prevent
you from getting burnt.
The following table provides useful indications on how
to use the various cooking zones in the best way possi-
ble.
Power Type of cooking
1 Melted butter or chocolate
2-3 Heating liquids
4 Preparation of creams and sauces
5 Boiling meats, cooking blanquettes, desserts
6 Cooking pasta and rice
7-8-9 Cooking meats, fish, omelettes
10-11 Frying
17
The controls
6 5 67 71 9 2
4 883 3 3 310
11
11
5 6 5 6 5
1. On/ off key
2. Control lock key
3. Power indicators
4. Lock indicator light
5. Power increase key
6. Power decrease key
7. Extension key for the extendable cooking zone/s
(concentric or oval): found on hobs where there are 1
or 2 extendable cooking zones
8. Surface operation indicator light for the extendable
cooking zone/s (concentric or oval): found beside each
extendable cooking zone
9. Timer- adjustment key to programme the cooking time
10.Programmed duration indicator
11.Programmed cooking zone indicator light
Note
The extension key for the extendable cooking zone/s (7) and the relative indicator lights (8) are only found on
models that have extendable cooking zones (concentric or oval).
6 5 67 71 9 2
4 883 3 3 310
11
11
5 6 5 6 5
18
Operation
When the hob is plugged in, all the indicator lights on
the control panel light up for a few moments and there
will be a short acoustic signal. Subsequently, the con-
trol panel switches off and, at this point, it will be possi-
ble to switch the hob on.
Switching the hob on
To switch on the hob, hold the button down for ap-
proximately 1 second.
Cooking zone operation
Each cooking zone is activated by means of a power
adjustment device which is made up of a double key
(+,-).
Switching on a cooking zone
To switch on a cooking zone, set the desired power
using the “+” and “-” keys.
To set the maximum temperature directly, briefly press
the “-” key.
Extendable cooking zone operation
(if the hob comes with extendable cooking zones, see
previous page)
1. Double plate;
a. set the desired power using the “+” and “-”
keys (the innermost cooking zone is activated).
b. if the cooking zone is circular: press to
enable/disable the outermost cooking area
b. if the cooking zone is oval: press to en-
able/disable the extendable cooking area
Switching off a cooking zone
To switch off a cooking zone:
press thekeys “+” and “-” simultaneously: the power
immediately returns to 0 and the cooking zone
switches off;
or press the “-” key: the cooking zone’s power de-
creases progressively until it switches off.
Switching off the hob
Press the appliance switches off.
If the hob’s controls have been locked (see previous
paragraph), they will continue to be locked even after
the hob has been switched back on. To switch the hob
back on, it is necessary to unlock the controls.
Locking the controls
When the hob is operating, it is possible to block the
controls to prevent the settings from being accidentally
modified (children, cleaning operations, etc.).
All you have to do is press ; the indicator light above
the key lights up and the controls are locked.
To modify the heating power or to interrupt the cooking
process, it is necessary to unlock the controls: press
for a few moments; the indicator light goes off and
the controls unlock..
Programming the cooking time
It is possible to programme all the cooking zones for a
duration of between 1 and 99 minutes. Proceed as fol-
lows:
set the desired power on the plate/s using the “+” and “-
keys;
press the programming key until the indicator
light in the position corresponding to the plate that
you intend to programme lights up;
set the desired cooking time using the “+” and “-”
keys ;
to confirm the programme
a. press again
b. wait approximately 10 seconds without press-
ing any other keys.
The cooking time countdown begins immediately.
The end of the programmed cooking time is indicated by
means of an acoustic signal (this lasts for 10 seconds)
and the cooking zone switches off.
Repeat the above-mentioned procedure for each plate
that you intend to programme.
19
Programmed time display
If one or more plates have been programmed, the dis-
play shows the time remaining for the plate which is
closest to the end of the programmed time, indicating
its position by means of the corresponding indicator light,
which will be on. The indicator lights that correspond to
the other programmed plates will flash.
To show the time remaining for the other programmed
plates, press repeatedly; the times of all the pro-
grammed plates will be shown in sequence, in an anti-
clockwise direction, beginning from the front left one
(only the corresponding indicator light will be on and the
display flashes)
Modification of programmed times
Proceed as per the paragraph “Programmed time dis-
play” until the time of the plate you intend to modify is
shown. Press the keys “+” and “-” to set the
new time. Confirm by pressing or wait 10 seconds
without pressing any keys.
Cancelling a programme
Display the time of the plate concerned (as in the para-
graph “Programmed time display”) and press the keys
“+” and “-” simultaneously; the programme
is reset and you exit the programming mode.
20
Safety devices
Acoustic signal
Some anomalies, such as:
an object (pot, utensil, etc.) placed on the control
area for more than 10 seconds,
a spillage on the control panel,
sustained pressure on one of the keys, etc.
may cause the acoustic signal to go off.
Remove the cause of the malfunction to stop the acous-
tic signal. The hob remains locked; all you have to do is
unlock it to continues using it (the settings are saved). If
the cause of the malfunction is not eliminated, the acous-
tic signal will carry on, while the hob will switch off for
safety reasons.
Safety switch
The appliance comes with an automatic safety switch
which goes off after a certain time interval (see table) in
accordance with the selected power. During the safety
interruption, the letters “TI and “ME alternate on the
display.
for example: the right rear cooking zone is set on 5 and
the front left cooking zone is set on 2. The right rear
zone will switch off after 5 hours of operation, while the
left front zone will switch off after 6 hours of operation.
Power level Operating time limit in hours
110
26
3-4-5 5
64
7-8 3
9-10 2
11 1
Inactivity
If the plate is switched on but is not used for approximately
2 minutes, the control lock function will be enabled. If
the same status remains for approximately another 4
minutes, the plate will switch off automatically.
Overheating
Prolonged use of the hob may cause the electrical com-
ponents to overheat.
A thermal protection device temporarily induces reduced
power (3) on the front cooking zones until the tempera-
ture has come down to an acceptable level.
21
Cleaning and maintenance
Practical tips for the use of the appliance
To get the best performance from your hob, it is essen-
tial follow certain fundamental rules during the cooking
process and when preparing food.
Use flat-bottomed pans to ensure that they adhere to
the cooking zone perfectly.
Always use pans with a diameter that is large enough
to cover the hotplate fully, so as to guarantee the use
of all the available heat.
Make sure that the bottoms of the cookware is al-
ways dry and clean to guarantee correct adherence
and long life, not only for the cooking zones but also
for the cookware itself.
Avoid using the same cookware that is used on gas
burners. The heat concentration on gas burners may
deform the bottom of the pot; therefore, this will not
allow you to obtain the desired result when used on a
glass ceramic hob.
Never leave a cooking zone on without cookware on
it because as it heats up and rapidly reaches the
maximum level, it could damage the heating elements.
Always keep the hob clean. Before performing any main-
tenance on the hob, ensure that the heating zones are
off and that they have cooled down.
Stainless steel frame (only on some models)
Stainless steel may stain due to water that is very high
in calcium, if it is left in contact with the steel for pro-
longed periods of time or due to extremely aggressive
cleaning products (which contain phosphorus). We rec-
ommend that you rinse and dry thoroughly after clean-
ing the hob. If water is spilled on the hob, act rapidly and
dry it carefully.
Hob maintenance
The glass ceramic hob used as a heating surface is
perfectly smooth and not porous at all; furthermore, un-
der normal conditions of use, it resistant to heat shock
as well as mechanical shock. In order to ensure correct
preservation of all the hob’s properties, we recommend
that maintenance be carried out as follows:
for ordinary maintenance, all you have to do is wash
it with a wet sponge, then dry it with kitchen towel
paper.
If the hob is very dirty, scrub with a product that is
specifically suited to glass ceramic surfaces, rinse
and then dry.
to remove thicker residuals, use a scraper. Act as
soon as possible, without waiting for the appliance to
cool down to prevent the residual from forming a crust.
You can obtain excellent results by using a stainless
steel wool sponge - which is specifically suited to
glass ceramic hobs- and which has been soaked in
water and soap.
Once it has been cleaned, the hob may be treated
with a specific product for maintenance and protec-
tion: the invisible film left behind by this product pro-
tects the surface in case there are any leaks during
the cooking process. Remember to carry out these
operations when the appliance is lukewarm or cold.
Also remember to always rinse with clean water and
to dry the hob thoroughly: product residuals could
form crusts the next time you cook.
Important tips
Avoid using abrasive or corrosive detergents, such
as products in spray cans for barbecues and ovens,
stain-removers and anti-rust products, detergents in
powder form and sponges with abrasive surfaces, be-
cause these can all scratch the surface causing last-
ing damage.
Remember to keep any object that could melt away
from the hob, for example plastic objects, sugar and
products with a high sugar content. If any of these
products are spilled on the hob, remove them imme-
diately (while the surface is still hot) with a razor-
blade scraper so as not to damage the surface.
The hob must only be used for cooking. Do not
place any objects on the hob when it is not being
used. Do not use the hob as a resting surface (for
cutlery, cookware, scrubs, etc.) or as a cutting sur-
face.
Aluminium packaging, aluminium film and plastic con-
tainers must never be left on the surfaces that are
still lukewarm or hot.
Do not use steam or high-pressure cleaners to clean
the appliance.
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Whirlpool KBT 8424 DO IX User guide

Category
Hobs
Type
User guide
This manual is also suitable for

Ask a question and I''ll find the answer in the document

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