Only the select button does not respond when I press it. I would assume that the spring of the button is messed (?). I am not sure if the programming is applicable when the selection is at "once". Also, when the thrmostast is at the lowest level and the selection at "once" then it fires again...
Yeah I have the S230E7 timer. The "select" button is faulty, all the rest work...
The "select" is stuck to the "once" selection...I have set the thermostat to the lowest already and still fires
I have a Worcester 240 combi. The On/Off button seems to be mulfunctioning. I turned the boiler on, it is firing and the heating is working properly however, when I press the button to turn it off it does not respond. So, now, the heating is constantly on. Is it okay if I disconnect it from the...