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21

Practical advice on using the appliance

To obtain the best results from your hob:

• 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, in order to use

all the available heat.

• Make sure that the bottom of the cookware is

always dry and clean to guarantee correct

adherence and durability, 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 have warped the base of the pan,

causing it not to adhere to the surface correctly.

• Never leave a cooking zone on without cookware

placed on it because it heats up and rapidly

reaches the maximum level, which could damage

the heating elements.

Recommended power levels for various types of

cooking:

Safety devices

Residual heat indicators

While the temperature of the cooking zone remains

above 60°C, even after the programme has finished,

the residual heat indicators placed near the relevant

cooking zone remain lit to prevent the risk of burns.

Inactive function

If the hob is on but has not been used for

approximately 2 minutes, the control panel will be

locked. If this continues for an additional 4 minutes,

the hob will switch off automatically.

Overheating protection

Prolonged use of the hob can cause the electronic

components to overheat.

When this happens, a thermal protection device

reduces the power level of the front cooking zones

(to about 3) until the temperature reaches a safer

level.

Safety switch

The appliance has a safety switch that automatically

switches off the cooking zones when they have been

operating for a certain amount of time at a given

power level. While the safety switch has interrupted

the cooking programme, the display alternates

between the letters TI and ME.

Buzzer

This can also indicate several irregularities:

• An object (a pan, cutlery, etc.) has been placed

on the control panel for more than 10 seconds.

• Something has been spilt on the control panel.

• A button has been pressed for too long.

All of the above situations may cause the buzzer to

sound. Remove the cause of the malfunction to stop

the buzzer. The control panel locks automatically in

the above situations.
To unlock the control panel press the 

 button, the

previous settings will have been maintained. If the

cause of the problem is not removed, the buzzer will

keep sounding and the hob will switch off.

Power

Small plate

(1100 -> 1400 W)

Medium plate

(1800 -> 2000 W)

Large plate

(2300 -> 2500 W)

Mini

Chocolate

Reheating

Slow-flame

cooking

Medium Sauces

Slow-flame

cooking

Boiling liquids

Maxi

Slow-flame

cooking

Boiling liquids

Frying / Grilling

Power level

Operating time limit in hours

1

10

2

6

3-4-5

5

6

4

7-8

3

9-10

2

11

1

Summary of Contents for KZT 6424 T F

Page 1: ...extendable cooking zones Switching off the cooking zones Heating elements Programming the cooking time Control panel lock Demo mode Practical advice on using the appliance Safety devices Precautions and tips 22 General safety Disposal Care and maintenance 23 Switching the appliance off Cleaning the appliance Disassembling the hob Technical description of the models 24 KZT 6424 T F KZT 7424 DO F GB...

Page 2: ...t be heat resistant up to a temperature of approximately 100 C If the appliance is to be installed above an oven the oven must have a forced ventilation cooling system Avoid installing the hob above a dishwasher if this cannot be avoided place a waterproof separation device between the two appliances Depending on the hob you want to install the cabinet must have the following dimensions see figure...

Page 3: ...r single phase connection Connect the wires in accordance with the instructions given in the following table and diagrams Other types of connection If the mains supply corresponds with one of the following Voltage and mains frequency 400V 2 N 50 Hz 230V 3 50 Hz 400V 2 2N 50 Hz Separate the wires and connect them in accordance with the instructions given in the following table and diagrams UNDERSID...

Page 4: ...ce which is indicated on the data plate located on the appliance itself The voltage is in the range between the values indicated on the data plate The socket is compatible with the plug of the appliance If the socket is incompatible with the plug ask an authorised technician to replace it Do not use extension cords or multiple sockets Once the appliance has been installed the power supply cable an...

Page 5: ...osen see Start up and use COOKING ZONE PROGRAMMED indicator lights show which cooking zones are being used during a cooking programme see Start up and use CONTROL PANEL LOCK button prevents accidental changes to the hob settings see Start up and use CONTROL PANEL LOCK indicator light shows the control panel has been locked see Start up and use The control panel described in this manual is only a r...

Page 6: ...te Oval extendable hotplate DOUBLE HOTPLATE ON button switches on the double hotplate see Start up and use DOUBLE HOTPLATE ON indicator light shows the double hotplate has been switched on TRIPLE HOTPLATE ON button switches on the triple hotplate see Start up and use TRIPLE HOTPLATE ON indicator light shows the triple hotplate has been switched on DOUBLE HOTPLATE ON indicator light TRIPLE HOTPLATE...

Page 7: ...maller internal cooking zone 2 If the second cooking zone is circular press the button to switch on or off the second cooking zone If the cooking zone is oval press the button Triple hotplate 1 Activate the double hotplate as directed 2 If the cooking zone is circular Press the button to switch on or off the whole cooking zone triple hotplate Switching off the cooking zones Press the button the po...

Page 8: ...o and the display will no longer be operating in the programme setting mode Control panel lock When the hob is switched on it is possible to lock the oven controls to avoid accidental changes being made to the settings by children during cleaning etc Press the button to lock the control panel the indicator light above the button will switch on To use any of the controls e g to stop cooking you mus...

Page 9: ...ill switch off automatically Overheating protection Prolonged use of the hob can cause the electronic components to overheat When this happens a thermal protection device reduces the power level of the front cooking zones to about 3 until the temperature reaches a safer level Safety switch The appliance has a safety switch that automatically switches off the cooking zones when they have been opera...

Page 10: ... zones remain relatively hot for at least thirty minutes after they have been switched off An indicator light provides a warning when residual heat is present see Start up and use Keep any object which could melt away from the hob for example plastic and aluminium objects or products with a high sugar content Be especially careful when using plastic film and aluminium foil or packaging if placed o...

Page 11: ...ed on the hob remove them immediately with the scraper while the surface is still hot Once it is clean the hob may be treated with a special protective maintenance product the invisible film left by this product protects the surface from drips during cooking This maintenance task should be carried out while the appliance is warm not hot or cold Always remember to rinse the appliance well with clea...

Page 12: ... of each cooking zone Hobs KZT 7424 DO F KZT 6424 T F Cooking zone Power W Diameter mm Cooking zone Power W Back Right R 1200 165 R 1200 165 Front Right RO 1000 1800 165x270 R 1800 200 Back Left RD 1000 2200 210 RT 800 1600 2500 250 Front Left R 1200 165 R 600 120 Total power 6400 6100 R radiant single RO radiant oval RD radiant double RT radiant triple ...

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