Häfele HC-M772D, Руководство пользователя

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18
OPERATION
Booster function “P”
Residual Heat Indicator
After selection of a respective cooking zone, the power function can be selected directly via
the power function key “3”. By means of this function certain cooking zones are enabled to
receive power over the nominal. If the desired cooking zone has the capacity to activate the
booster, the display shows a “P“ symbol. The boosting time is limited to 5 min to protect
cooking utensils. After the booster is switched off automatically, the cooking zone continues
operation on power level “9”. The booster can be reactivated after some minutes.
In case that the pan is removed from the cooking zone during boosting, the boosting func-
tion remains active and boosting time continues.
The determination of how long a cooking zone has residual heat after operation and switch
off • which may lead to burnings when contacting • is calculated.
Status is calculated depending on: Selected power stage (•“0” bis “•9”) On/Off Time of the
Relays
The residual heat indication of each cooking zone remains activated until the calculated
temperature is smaller than + 60
o
•C.
Automatic Switch-off (Operating Time Limitation)
Protection against unintentional activation
For each activated cooking zone a max. operating time is defined. The max. operating time
is depending on the selected cooking stage. After the expiration of the max. operating time
the cooking zone is automatically switched off. Each actuation of the cooking zone status
(changing the cooking level etc.) resets the count-down timer to the initial starting value.
Timer settings takes priority vs. operating time limitations for high cooking stage setting.
The electronic system cuts off automatically in case of an identified permanent use of keys
for about 10 seconds. The control unit releases an audible signal for 10 sec of the malfunc -
tion (period: 1000 msec, 500 msec ON) and the error code “E R 0 3” flashes on the display
(0.5 s ON 0.5s OFF). If the permanant actuation exceeds 10sec, alone the error code “ER
03“ keeps flashing as long as the malfunction occurs and is identified as such. In case the
cooking zone is at stage “hot“ the [H] symbol alternates with the error code (0.5 sec Symbol
0.5 sec “H“).
Water sprinkled on the glass surface does not always lead to a key actuation and cannot be
surely detected. ( After wiping the glass covering the keys, all keys are ready for operation
in no time).
If no cooking zone is activated within 20 sec after pressing POWER ON, the control unit is
reset to Off-mode (black displays).