Very nice appliance, but unless you follow the installation instructions and, as confirmed by AEG Customer Service, your warranty will be invalid.
The problem is that the instructions say
"For a single phase or two phase connection, use the cable type: H05BB-F or H03V2V2-F which withstands a temperature of 70°C or higher."
But there are NO ELECTRICAL WHOLESALERS IN THE UK that sells this and it is not available as a spare part from AEG.
Just google H05BB-F and you will find that all searches show up AEG and the inability to fit the correct cable.
Most electricians use standard T&E, which does not comply.
Customer Services confirm that you must use H05BB-F or H03V2V2-F but cannot advise where to obtain it in the UK!
In Germany this cable is not specified!
'Direktouch' controls use the very latest digital technology to ensure precise heat selection.