RESIDUAL HEAT INDICATOR
This warns the user that the glass is hot in the cooking zone. The temperature is determined
using a mathematical model and any residual heat is indicated with an “H” on the corresponding
display.
Heating and cooling are calculated from the power level selected (from “0“ to “9“) and the relay
activation period.
After a cooking zone is switched off, its display shows an “H” until the computed temperature in
the zone falls below 140°F [60°C].
PROTECTION FROM ACCIDENTAL ACTIVATION
If a key is activated for about 10 seconds, the buzzer begins sounding until the key is released.
The display shows an error code, which remains until the selector key for that zone is touched
and released.
► If no cooking zone is activated within 20 seconds of switching on the touch control, the
control returns to stand-by mode.
The main Power key takes priority over all other keys, so the touch control can be switched off
at any time, even in the case of multiple or continuous activation of the keys.
In stand-by mode, continuous activation of the keys will have no effect. However, before the
electronic control can be switched on again, it must recognize that no key is active.
If the cooking zone has been in use and is hot, an “H” will appear on the display after the zone is
turned off. The “H” turns off after the zone has cooled.
PRECAUTIONS
• If there is any visible crack or break in the cooktop surface, turn its circuit breaker OFF and
call Hestan Customer Service;
• During operation, move any magnetic materials such as credit cards, computer disks,
calculators, etc., away from all active cooking zones;
• Never use cooking foil or rest products wrapped in foil directly on the cooktop;
• Metallic objects such as knives, forks, spoons and lids must not be rested on the surface of
the cooktop to prevent them from heating up;
• When cooking with non-stick cookware, without using water or oil, limit any preheating
time to one or two minutes;
• When cooking foods which tend to stick to the bottom of the cookware, start at minimum
power and gradually increase the heat, stirring frequently;
• After use, turn off the zone using the zone selector (17), sliding power to “0”, or touching
the main Power key rather than relying on the cookware detection sensor.
USER INSTRUCTIONS
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