Electric Induction hobs Chef’s EH-IH535
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11. Key lock
Activating Key-Lock:
By pressing on the “ key lock” key for 3 seconds in the wait mode will
lock the keyboard and the assigned key - lock LED is steady illuminated.
The control continues to work in the set mode, but may no longer be operated
with any key, except the key - lock key it self and the on/off key.
Fig.12: Lock / Unclock the TC by press on
Key - Lock key in 1 second.
The status of the Key-Lock function is not saved in EEPROM (only RAM) and
will thus, be eliminated in the event of a mains failure.
Unlocking / Disabling Key-Lock:
The repeated pressing on the “key - lock” keyfor 1 seconds in active mode to
unlock the keyboard and the assigned key - lock LED off. All sensor keys may be
operated as usual again.
