Red square above on off - Neff 23 in. T4343 Electric Cooktop

When your Dacor cooktop is locked, there will be a red light lit above the Dacor emblem located under your cooktop controls.

If you see this light, pressing the Dacor emblem for three seconds will turn it off and unlock your range. Pressing it again for three seconds will again lock your range and turn the light back on.

Another fun thing about that Dacor emblem is that if one or more of your elements are lit, tapping it twice in quick succession will turn off all elements.

Hi,

If you have an illuminated red key symbol on the cooktop, press down where the illuminated red key is, for about 5 seconds. This method works on many Schott Ceran / Miele cooktops including the KM443 listed above.

If this doesn't work, please let me know the correct model number.

Hope this helps.

Regards,
BElectric

Red light on and range is locked, press but will not unlock.

this may be due to your child lock function, depress lock function(for whatever use and care manual says) and it may release to open functions.

Hi, depending on your local electrical code:and I see that the unit is 240 Volts A.C., then RED=Power/Black=POWER(L1 & L2)/WHITE="N"Neutral/and GREEN=SAFETY GROUND,on the new unit, then use from the wall power BLACK = L1 and White= L2. then on the unit RED=L1 and BLACK=L2(either way you hook these 2 up there isn't a polarity issue on these 2 wires) on the units hook-up/then use the BARE supply wire as neutral and tie BOTH WHITE and GREEN from the unit together to this BARE wire..

Take care

hi gud day, more of ceramic hob is touch control,try to stay ur thumbmark wen the unlock circle to unlock if u hear the sound it means is unlock also in the other wat u want to operate,or clean the surface coz some oil is coz of not operate properly. tnx gerbee

REMOVE 1ST THE KNOBS B4 U REMOVE THE GAS VALVE.

Hi I have just had the problem of accidently locking my Neff Hob.
If you hold down the L Lock button for about a minute it unlocks.

from supply
white, black - should be hot then ground

On cooktop
red, black - should be hot white - neutral then ground

If you have a volt meter measure
supply
between white - black 220v
between white or black - ground 110

cooktop
between red - black 220v
between red or black - ground or neutral 110

If the above is confirmed
connect
red (cooktop) to white(supply)
black (cooktop) to black(supply)
white (cooktop) to ground(supply)

Regards