Electric Induction hobs Chef’s
EH-DIH386 & EH-MIX386
19
9. Residual heat indication
For radiant heating elements, 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 ("1" to "9")
-
On/Off Time of the Relay
For induction heating element, the residual is determined by Induction heating
element temperature sensor. It is to be understood that cooking zone temperatures
higher than + 65 °C are critical on touch. When the temperature is higher than + 65 °C,
residual heat indication will be occurred.
The residual heat indication of each cooking zone remains activated until the
calculated temperature is lower than + 60 °C.
Heat signals of cooking zones are indicated as “Hot” on 3 7-segment (20) in
OFF mode (or when power level is 0).
Fig. 8: Residual heat warning after cooking
10. Key lock function
Display of a locked cooking zone
LED 21 serves as display of the key-lock status. ( Slave TC is not available )
Activating Key-Lock:
Locking and unlocking is carried out with the Key-Lock key.
Touching the Key-Lock key(Key16) in standby or active mode causes locking
of the Touch Control and the assigned Key-Lock LED shines statically.
If touched any ON/OFF key longer than 2sec, the control unit switches off
(But the key lock mode will not be cancelled). The related Key-Lock LED expires
when the control unit is switched off. The Key-Lock function incl. LED is reactivated
when switched on again (in standby mode 10 sec) until disabling by touching the Key-
Lock key again. Activating / disabling of the Key-Lock function is not possible while
in OFF mode.
