I have just had a new boiler fitted by a plumber and a new control panel fitted by the electician. Problem is the plumber only did the boiler, the electrician did the wiring and as a result, the control panel for the timer settings doesnt work properly i.e. when I turn all switches to "off" position i.e. heating and the hotwater, the boiler still fires up anyhow at seemingly random times of the day.
Currently I have to switch it off at the mains to turn the whole system off!!
Is it all wired wrong or something to do with compatibility? Help!