Well I lived up to my name a couple of week's ago. My dishwasher stopped working for a couple of days so I called in an expert to find out what the problem was and could it be fixed.
A very nice young man arrived, I explained that it just wouldn't work and there was an error message (E 1) then I left him to it. A few minutes later I remarked how quick he was and what was the problem, only to be told, with an expression of *poor dear* that the error message was in fact H1 and that I had pressed the delay button instead of the start button!!