- 43 -8. Possible malfunctionsIf there are any disruptions in the device operation and the display will show an errorcode check with the table below if the problem can be solved before you contact thecustomer service or supplier.Errorcode Cause SolutionE0 No pan on the hob or notsuitable cookware Place the appropriate cookware withfood on the hobE1 The device heats upextensively (due to e.g.covered ventilation slots) Parts are damaged (e.g.transistor) Clear the ventilation slots.Let the device cool off for a fewminutes; afterwards the device is readyfor operation. If the error code isdisplayed when the device has cooledoff, contact the supplier. Contact the supplierE2 The overheating protectionis on and the device willswitch off Pull the plug from the socket. Removethe cookware from the hob. Let thedevice cool off for a few minutes;afterwards restart the device.E3 Short lasting power cut Pull the plug from the socket. After afew minutes, plug in the device again.Have an electrician to check the powersupply.If you cannot remove the malfunctions:- do not open the body,- notify the customer service point or contact the sales agent,while providing the following information: type of malfunction; article and serial number (rating plate at the rear of the device); date of purchase.