When iserting the plug it shows all the keys on but does notwork

Error code 22 on a Defy Slimline hob usually indicates an issue with the touch control panel or power supply. Here are a few steps you can try to resolve the issue:

1. Turn off the power to the hob at the circuit breaker for a few minutes, and then turn it back on. This can reset the electronics in the hob and clear the error.
2. Check the hob's power supply. Make sure the hob is getting power from the electrical outlet or circuit breaker. If the hob is plugged in, try plugging it into a different outlet or resetting the circuit breaker.
3. Check the touch control panel. Sometimes, the error code can be caused by a problem with the touch control panel. Make sure the panel is clean and free of debris or moisture. If the panel is damaged, it may need to be replaced.
4. Contact a qualified technician. If the above steps don't resolve the issue, it may be a more serious problem with the hob's electronics or power supply. Contact a qualified technician or the manufacturer for further assistance.

Gas or electric? What caused the change? My guess is the knobs were removed for cleaning and not reinstalled properly. There is a flat on the valve stem that must match the flat on the Knob when installed.

child lock is activated , switch on hob press - and + button simultaneously hob will return to normal. if zeros dont appear try pressing and hold - key slightly before pressing +key hold both for a few secs.

Turn on so that all are showing L
Then press - for 5 seconds when all should show 0 then turn off.
Upon turning on all should be fine.

Press the 'Oven light' for about seven seconds...

gud day,the ceramic hob is very sensitive to operate if u not read the manual.after u unlock the switch go to the control of the hob wat area u want to operate by touching the sensor then if u see the zero # touch again the area,positive side to increase the heat 1-9 the standard control heat.some model & brand have a different operational procedure,try to read the manual 1st or check the voltage of the unit coz the ceramic have a 4voltage standard for different country. tnx gerbee

Press the 'Oven light' for about seven seconds...

hi im gerbee my suggestion is replace the pcv control wat brand u have,always also in philipines the electric hob is so very sensitive,the pcv cotrol is not repairable.or next time u by a new one gas cooktop more ok compare to electric ceramic hob, or use electric ceramic hob w/knob control compare to sensor type,i think the part of the sensor or pcv control is so very expensive,that why i buy an another one.dont try to repair more difficult to com.tnx

It is child lock.

Turn cooker on, press two + at front of oven, this will then take it off for that cooking session.

To turn child lock off switch on hob, and touch - for 5 seconds.

Got the same problem, and remembered I've kept the manual book
L means locked. I dont know how Ive managed to do this as well

Anyway it says:

Cancelling the key lock
After switching ON the control the child safety feature can be deactivated. Here it is necessary to simultaneously operate the front right cooking-zone-select-key and the MINUS-key and then operate the MINUS-key alone. If all steps hae been carried out in the right order within 10seconds the key lock gets cancelled and the control is OFF. Otherwise the input will be considered incomplete, the control remains locked and switches-OFF after 20 seconds.

After a renewed switching-ON/OFF key all displays show 0", the display dots are blinking and the control is ready for ooking. If a cooking zone is "hot", "H" will be displayed instead of the static 0".


Followed their instructions & still not worked. ,I am still confused and baffled after these instructions........................