Hi,

My landlord recommended me to post here before calling the repair guy.

First of all I have no idea what brand or model the cooktop I'm having trouble with is, so if anyone happens to recognize it so I can find a manual that would be much appreciated. Here's a picture of the stove:

Cooktop

The only marking on the top of the cooktop is "Schott Ceran" which seems to be the name of the glass manufacturer.

The cooktop the only displays L:s on every stove when it is turned on, which I suspect means that child lock has been activated on the stove. Like this. Nothing happens except when you press any of the button and the cooktop turns of after a few seconds. The only exception is if you hold down two or more buttons which results in the cooktop beeping and displaying the message "ER3"

I have tried as many variations of button combination as I could possibly come up with, but nothin seems to result in anything other than no respons or the above mentioned error message. Do anyone of you have any idea of how to get this cooktop running again?

Thanks in advance,

SK