[. . . ] The supporting surface must 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): 590 574 REAR SPRING ASSEMBLY FRONT OF HOB KITCHEN WORKTOP 30 48 52 0 48 50 4 HOB FROM BELOW 56 0+ /- 1 1 /0+ 49 56 0+ /- 1 49 0+ /- 1 690 48 785 48 52 0 51 0 56 0+ /- 1 49 /0+ 1 75 0+ /- 1 49 0+ /- 1 Ventilation 10 mm To allow adequate ventilation and to avoid overheating of the surrounding surfaces the hob should be positioned as follows: • At a minimum of 40 mm from the back panel and mm 600 mm from any other vertical surfaces. [. . . ] HOBS Cooking zones Back left Front left Back right Front right Centre left Centre Overall power KBT 6424 DO/HA Power Diameter (in W) (in mm) RD 1000/2200 R 1200 R 1200 RO 1000/1800 230 140 140 210 KBT 8424 DO/HA Power Diameter (in W) (in mm) RD 1100/2500 R 1200 RO 1500/2400 R 1800 230 140 210 180 6400 7900 H = halogen, R = simple radiant, RO = oval radiant, RD = dual radiant, RT = triple radiant The table below features information on how to use the zones to their full potential. voltage and mains frequency 400V 3-N ~ ı 50 Hz Electrical connections Terminal board Three-phase 400 GB 5. As long as the temperature of the cooking zones remains above 60°C, even after use, the residual heat indicators stay on(the power indicator displays H) to prevent the risk of burns. 15 Start-up and use GB 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 control panel switches off and, at this point, it will be possible to switch the hob on. 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 unlock. Programming the cooking time It is possible to programme all the cooking zones for a duration of between 1 and 99 minutes. 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. Programmed time display If one or more plates have been programmed, the display 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 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 . Set the desired power using the “+” and “-” keys (the innermost cooking zone is activated). If the cooking zone is circular: press to enable/disable the outermost cooking area b. 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. 16 Modification of programmed times Proceed as per the paragraph “Programmed time display” until the time of the plate you intend to modify is shown. ) placed on the control area for more than 10 seconds, • a spillage on the control panel, • sustained pressure on one of the keys, etc. [. . . ] • It is usually sufficient simply to wash the hob using a damp sponge and dry it with absorbent kitchen roll. • If the hob is particularly dirty, rub it with a special glass ceramic cleaning product, then rinse well and dry thoroughly. Do this as soon as possible, do not wait for the hob to cool down in order to avoid incrustations. For excellent results, use a special stainless steel wool pad for vitroceramic glass cleaning soaked in soapy water. [. . . ]