206_58300000141095_ara_en_k.doc – 04.10.a Seite 31 von 113
3.7.2 Operating principle
There is a turret which constantly measures the temperature in the
recipient through a system of infrared rays. This turret supplies this
information to the control unit, which regulates the power depending
on this information and then the recipient heats to a specific
temperature.
The cooking-sensor system works with infrared sensors, for which a
recipient with good emission is needed.
In some cases the material of the recipient is not a good transmitter of
heat; thus, it is necessary to stick some stickers which are transparent
(although they are “black” bodies for the infrared light) to change the
properties of the material.
Black-coloured recipients and recipients with enamel have good
emission. But other materials, such as stainless steel, need the sticker
oriented toward the turret for the system to function.
3.7.2.1 Temperature levels
There are 5 temperature levels for cooking all dishes with the cooking-
sensor:
70 º C
90 º C
100 º C
120 º C
170 º C
Moreover, there are 9 automatic programmes, where we choose what
we wish to make and begin to cook.
IR-Sensor
(Thermopile)
User interface
Controller
Electronic
Enamel
Food
Relay
Power
Radiant Heater
Glass-Ceramic
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