Tracey hi,
Just phoned my boyfriend to ask about how the heating works at El Rincon.
Off is circle with vertical line through it.
Right hand button controls temperature.
Left hand button is the mode button.
To switch heating on push left hand button 5 times, then heating will come on.
To switch off (if you have finally managed to get it on in the first place that is!!) push left hand button once more.
Hope this all makes sense. If it is any consolation when my boyfriend first moved in he couldn't get it working and in the end two friendly neighbours came over to assist.
Regards,
Impey