ILVE KHVI75TC Guide

05-2015
KHVI75TC
KHVI75TC
cod. I/301/00/28
Installation and users instruction
INDUCTION HOB
INDUCTION HOB
GB

2
Index
Description ......................................................................................3
Important safety warning.........................................................4
General description......................................................................7
Ventilation...............................................................................................................7
First switch-on .........................................................................................................7
Control description.......................................................................8
Basic functions.........................................................................................................8
Control knob key......................................................................................................8
Switching the hob off and on......................................................................................9
Select the power level of a zone .................................................................................9
Booster function “P”..................................................................................................9
Switching off a cooking zone......................................................................................9
Regulation of the maximum absorbed power ...............................................................9
Hob power regulation .............................................................................................10
Keyboard lock ........................................................................................................10
Automatic safety cut-off .......................................................................................... 10
Advice when cooking................................................................. 11
Pots...................................................................................................................... 11
Size of pots ...........................................................................................................11
Maintenance and cleaning....................................................... 12
CONTROLS TO CARRY OUT IN CASE OF MALFUNCTION................................................ 12
Installation.................................................................................... 13
Respect for the environment....................................................................................13
Instructions for installation ......................................................................................13
Electrical connection ..............................................................................................14
Connecting cable to hob .......................................................................................... 14
Note.................................................................................................. 15

3
P
+P +P
+P
+
P
+P +P
+P
+
B
B
A
A
G
G
G
B
B
G
B
B
Description
Zone A B
Diameter Ø (mm) 210 145
Min. diameter pot Ø (mm) 130 90
Power (watt) 1500 1200
Booster (watt) 2000 1600
Maximum power (wattt) 7200

4
READ CAREFULLY BEFORE USING
• Only qualified technicians should install the appliance. The techni-
cian will not be held responsible for any damages caused by electri-
cal malfunctions.
• The hob must be installed in the appropriate inset.
• The appliance should be used solely for cooking foods, excluding any
other domestic or industrial uses.
• Remove the adhesive labels from the glass on the hob.
• Do not modify or alter the appliance.
• Do not use the hob as a working zone.
• The appliance must be connected and installed in compliance with
current local regulations.
• Do not use extension cables for connections.
• This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of ex-
perience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person respon-
sible for their safety. Children should be supervised to ensure that
they do not play with the appliance.
• WARNING: Accessible parts may become hot during use. To avoid
burns young children should be kept away.
USING THE APPLIANCE
• After use, turn off the cooking zone.
• Make sure that fatty substances and oil do not dirty the appliance’s
surfaces.
Important safety warning

5
G
G
G
B
B
G
B
B
• WARNING: during and after use, the hob’s surface will be very hot.
• Make sure that the power cable does not come into contact with the
glass or a pot.
• Magnetized objects such as credit cards, floppy disks, and calcula-
tors should not be placed near the appliance when it is being used.
• Do not use any type of metallic object except the pots used for in-
duction.
• Do not cover the cooking zone with inflammable materials.
• The appliance should only be used by capable personnel.
• Keep children away from the appliance.
• Metallic objects such as knives, spoons, forks or lids should not be
placed on the hob as they can become overheated.
PRECAUTIONS
• Unsuitable pots could ruin the surface of the hob.
• Do not use abrasive substances to clean the appliance.
• Avoid dropping heavy objects on the hob.
• Delicately place pots on the hob.
• Make sure that the appliance’s ventilation complies with the instruc-
tion manual.
• Do not place empty pots on the hob.
• Sugar, synthetic materials or aluminium objects should not come
into contact with the cooking zones.
• Avoid placing hot containers on top of the control panel.
Important safety warning

6
• If there is a drawer or a panel under the hob, this must be at least 2
cm from the lower part of the hob to ensure proper ventilation.
• Do not place inflammable objects inside the draw located under the
hob.
IN CASE OF MALFUNCTION
• When a malfunction occurs turn off and disconnect the appliance.
• If cracks appear on the glass or it is broken, disconnect the applian-
ce and contact your authorized service centre.
• Any repairs should be made by authorized personnel.
SUGGESTIONS
• Make sure that the pot is in the middle of the cooking zone. Ideally,
the bottom of the pot should cover the entire cooking zone.
• The magnetic field produced by the induction hob could affect the
proper working of pacemakers. Detailed information should be obtai-
ned from your doctor.
• Avoid placing synthetic materials or aluminium objects in contact
with the cooking zone.
Important safety warning

7
G
G
G
B
B
G
B
B
Ventilation
Ventilation of the hob is completely automatic. The cooling fan for the electronics located under the hob works
at slow speed up to the temperature level of the electronics. When the hob is used for a long time the speed of
the cooling fan increases. As soon as the electronics have been cooled the fan stops automatically.
First switch-on
Clean the hob’s surface with a damp cloth.
Induction
There is a coil underneath each cooking zone which, when a pot is placed on it, generates a variable electro-
magnetic field, producing inductive power of a ferromagnetic substance on the bottom of the pot. The end result
is that the bottom of the pot placed above the cooking zone becomes heated. The type of material constituting
the pot is fundamental:
• All pots with a ferromagnetic bottom are suitable (this can be verified with a magnet)
• The following pots should not be used: copper, stainless steel, aluminium, glass, wood, ceramics
Pot of magnetic material
Induction currents
Electromagnetic coil
General description

8
Control description
P
+P +P
+P
+
Dispaly description
Displayed
value Description
0Zero - The cooking zone is turned on
1-9 Level of power - Select the cooking level
uPresence of pot - Absence of pot or unsuitable pot
rExcess power - The pre-set power level has been exceeded(<7200W)
FError - Cooking zone anomaly
HResidual heat - The cooking zone is hot
PBooster - Excess power in the cooking zone
Basic functions
• Key lock
• “H” residual heat indicator
• Thermal safety. Should the temperature of the electronic components exceed the safety threshold limit, the
cooking area will immediately switch off.
• Protection against accidentally switching on the hob.
• Acoustic buzzer alarm.
• Light indicating absence of any pans on the hob. After 60 seconds without any pan, the indicator light will
switch off.
• Booster finction.
• Indipendent timer for each cooking zone.
Control knob key
On/Off switch
Keyboard lock switch
P
+
Power level selection switches (+,-) and cooking zone
Each cooking zone has its own knob
Programmer (+/-)

9
G
G
G
B
B
G
B
B
Control description
Switching the hob off and on
The hob comes on by pressing the on/off switch for one second. An acoustic signal and the appearance of “0”
on the two lateral display (one for each cooking zone) indicate that it is on.
The appliance will switch off, in the event that once on, no commands are given for 10 seconds.
To switch off the hob press the ON/OFF switch for one second.
Switching on the cooking zone
The hob comes on by pressing the on/off switch. Select the required cooking zone with +/- keys.
Select the power level of a zone
Once the cooking zone has been selected, the power level (0=off, 1=minimum, 9=maximum) may be set using
the +/- keys. Each increase or decrease of power level on the display will be accompanied by an acoustic alarm.
Keeping a finger pressed on the control the power level will increase by one unit each second. The + control will
raise the power level to 9, while the – control reduces the level to 0.
With the cooking zone at level 0, the – control will directly select power level 9.
Booster function “P”
Select the booster function for a cooking zone by pressing the appropriate key “+P”. An acoustic signal will be
given and the symbol “P” will appear on the display of the relative cooking zone. The cooking zone will operate
at maximum power for 10 minutes. After which time an acoustic signal, and the return of level 9 indication of
the display, will indicate the end of the booster function.
Switching off a cooking zone
Once a cooking zone has been selected it may be switched off by using controls + and – together. An acoustic
signal and the appearance of the figure 0 on the display of the selected area will indicate that it has switched off.
Regulation of the maximum absorbed power
The maximum absorbed power level of the plate is of 7200W. The user may reduce this level to 2800, 3500W
or 6000W.
Hob new power setting selection sequence:
during the first 30 seconds of the appliance being connected (keypad lock not active, cooking areas off) simul-
taneously press the 4 power level selection keys for the left front and right front areas (left front key “+” and
“-“ plus right front key “+” and “-“).
Once done “Po” appears on the central display, the lateral displays show the set power level together with a
beep. With the +/- keys of any cooking area it is possible to change the maximum power value: the selectable
powers are 2800W, 3500W, 6000W or 7200 W.
EXAMPLE: to set a 2800 W power level, on the left hand display the number “2” must appear and on the right
hand display the number “8” must appear.
After having altered the maximum level, within 60 seconds touch the 4 keys (left front key “+” and “-“ plus right
front key “+” and “-“) simultaneously to memorize the desired setting.
Hob power regulation
In the event that on using the hob the maximum value previously set is exceeded (< 7200W) the symbol “r” will
appear on the display and an acoustic signal will be heard. It will not be possible to use the other cooking zones.

10
Keyboard lock
Selecting the keyboard lock command for one second, acts to either activate or disconnect the keyboard. If the
led that corresponds to the command is lit up, this means that the keyboard is locked. The keyboard lock may
be activated when the four cooking zones are on, or when the hob is off. If the hob is on, the keyboard lock is
engaged, and all the controls will be locked except the ON/OFF command and the keyboard lock command itself.
When the hob is off and the keyboard lock function is enabled, all the controls are disenabled including the ON/
OFF switch.
The keyboard lock is always enabled whilst the hob is being connected to the mains.
Automatic safety cut-off
If during use the power setting of a cooking area is not altered, it turns itself off automatically after a certain
time. The area’s maximum use time depends on the power level setting. See the following table:
Power level Maximum time on (hour)
110
210
310
410
510
610
710
810
93
Use of timer
It is possible to select a cooking time from 1 to 99 minutes on a cooking area with different power levels (from
1 2,,…9, P).
Activate the timer
After having selected the desired power for a cooking area, start the timer by touching the “+” key or the “-“
key on the timer control (the letter “t” appears on display of cooking areas and “00” on the central display)
and also select the cooking area with the “+” o “-“ keys. A red dot lights up on the selected area’s display and
on the timer’s central display “00” flashes. After having started the timer, within 10” select the desired time by
touching the timer’s +/- keys (the set time starts flashing on the central display). Subsequently, to start the
countdown wait another 5 seconds. A beep and the appearance of a no longer flashing value on the previously
set central display indicates that the timer is on. It is possible to alter the set time using the timer’s +/- keys
during cooking with the timer.
Once the programmed cooking time is up, an illuminated dot starts flashing on the display relative to the se-
lected hob, “00” flashes on the central display accompanied by a beep for 20 seconds. Touch any key to stop
the beep.
Control description

11
G
G
G
B
B
G
B
B
Pots
Suitable materials: steel, enamelled steel, cast iron, ferromagnetic steel, aluminium with ferromagnetic bot-
tom.
Unsuitable materials: aluminium and steel without a ferromagnetic bottom, copper, ceramics, porcelain,
glass, brass.
In order to verify compatibility of a pot, place a pot containing a minimum amount of water on the cooking zone.
Setting the knob at “9”, the water should boil in just a few seconds.
Try with a magnet on the bottom of the pot.
Some pots make “noise” while in use on the hob. This does not derive from the induction surface and does not
affect cooking.
Size of pots
The cooking zones automatically adapt to the size of the pots. Nonetheless, the bottoms of these pots should
be at least a certain diameter in order to work properly. For the best results, place the pot at the centre of the
cooking zone.
COOKING CHART (the values indicated below are purely indicative)
Position Cooking type Foods
1..2 heating/melting butter, sauces, chocolate, jelly
2..3 slow boil/defrosting rice, pudding, glazes, fish, meat
3..4 slow cooking vegetables, meat, fish
4..5 steam cooking potatoes, soups, pasta, vegetables
6..7 medium cooking meat, eggs , sausages, stews
7..8 cooking potatoes, fried foods
9 boiling water/browning/roasting steaks, omelettes
P boiling water/browning/roasting steaks
Advice when cooking

12
• Switch the appliance off before cleaning it.
• Do not clean the glass while it is still hot; you could burn yourself.
• Remove small stains with a damp cloth and then finish off with a dry cloth.
• Do not use corrosive or abrasive products to clean the appliance.
• Do not use any object that could ruin the glass-ceramic surface.
• Make sure that the bottom of the pot is dry and clean and that the glass surface is not dirty. Moving the pot
could scratch the glass.
• Immediately remove any sugar, gelatine or marmalade to prevent damage to the glass.
CONTROLS TO CARRY OUT IN CASE OF MALFUNCTION
Anomaly Causes
The appliance and the hob do not
switch on
• The hob has not been properly connected to the electrical network.
• The protection fuse is broken.
• The safety key has been turned on.
• The “key” knob is greasy or covered by water.
• An object is leaning on the “key” knob.
The “U” symbol appears on the display
• The pot was not placed on the cooking zone.
• The pot is not compatible with induction.
• The diameter of the bottom of the pot is too small.
• Disconnect the hob from the electrical network.
• Contact the authorized service centre.
The “F” symbol appears on the display
• Disconnect the hob from the electrical network.
• Contact the authorized service centre.
The cooking zones do not work • The safety system is in operation. • Check whether one or more knobs may be covered.
• The pot is empty and the bottom has overheated.
If ventilation remains on when the
hob is switched off
• This is not a malfunction. The ventilator continues to function to
protect the electronics.
• The automatic ventilation will stop automatically.
Maintenance and cleaning

13
G
G
G
B
B
G
B
B
Respect for the environment
Packaging material is ecological and can be recycled.
The appliance contains noble metals. Current regulations apply to recycling.
When the time comes to scrap your appliance, you should utilize the various options for disposal provided by
your dealer and/or by your local authorities; remember that prior to scrapping the appliance you should make
sure that it is not useable.
Instructions for installation
Installation should be performed only by qualified personnel. The technician should be aware of current regu-
lations.
The gasket provided with the hob will prevent liquids from leaking between the hob and the cabinet. Carefully
apply the gasket 2 mm from the edge of the glass.
The dimensions of the inset area are 730 x 490 mm
The gasket provided with the hob is sufficient to cover the perimeter of the inset area. Its glue resists to a tem-
perature of 100 °C. The hob is in class “Y”. It is advisable to leave the adjacent walls free when installing the
hob. Nonetheless, placing a single side wall and a back wall is allowed. The walls should be kept at a minimum
distance of 50 mm. The inset surface, if subject to any water leaks, should be protected primarily along the
border of the inset perimeter with paint. Do not install the hob above a static oven or above a dishwasher. Make
sure that the there is at least 20 mm space underneath the hob to facilitate proper ventilation. Make sure that
there is at least 5 mm between the working zone and the upper border of any drawers or ovens to guarantee
that air is not trapped within. Do not place any inflammable objects inside the draw located under the hob. The
distance between the hob and the cooker hood must comply with the indications provided by the maker of the
cooker hood. Should indications not be provided, comply with the minimum distance of 760 mm. Once installed,
the connecting cable should not be subject to stress or tension. Installation of the hob in mobile environments
(such as boats) should only be performed by specialized personnel.
Built-in scheme
MIN. 50 mm
MIN. 20 mm
MIN. 5 mm
MIN. 50 mm
MIN. 20 mm
MIN. 5 mm
Installation

14
Electrical connection
Installation of the induction hob should be performed by specialized personnel and carried out in compliance
with current regulations. Make sure that the parts in tension underneath the hob are protected. The outline for
the electrical connection is indicated on the label near the terminal board. In case of direct connection to the
network it will be necessary to interpose an omnipolar switch with a minimum opening between the contacts
of 3 mm. Connection to the electrical network must be separated by the appropriate interruption: switch, fuse.
Always connect the earthing cable.
Comply with the connection instructions.
The terminal board is located under the hob at the back. Use a screwdriver to
open the cover of the terminal board.
Connecting cable to hob
With respect to the various types of connection, you should utilize the appropriate jumpers placed inside the
jumper board.
MONOPHASE: connect the jumper provided between clamps 1-2. The phase should be connected to clamp 1
or 2. The neutral should be connected to clamp 4
2 PHASES + N: connect the neutral to clamp 4, one phase to clamp 1 and one phase to clamp 2
EARTHING: the earthing cable should be connected to the appropriate clamp.
Electrical cable table
POWER CONNECTIONS WIRING TYPE OF WIRING FUSE
230V a.c. 1P+N 50Hz 1 phase + N 3 x 2,5 mm2H05RR 25 A*
400V a.c. 2P+N 50Hz 2 phase + N 4 x 1,5 mm2H05RR 16 A*
(*) calculated using the coincidence factor 60 335-2-6
The manufacturer will not be held liable for any damages due to improper electrical connections
Installation

15
G
G
G
B
B
G
B
B
Note

16
Note