Hi, woke up this morning and there was no hot water or heating, water was lukewarm so i think the boiler had been running this morning and cut out for some reason, the boiler had also lost about 1/2 a bar of pressure.When i try to turn on the heating the pump runs but it does not even make an attempt to fire, no blower nothing just the water pump running, when i turn the stats on the control panel there is no click at any point.I fitted a new expansion vessel and relief valve last friday and since then it has been running fine until now, boiler is a oil worcester camray 5 outdoor, any ideas, thanks.
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