Thanks for the responses guys, I appreciate you're time and thoughts. I've managed to get the thing fired-up again this evening and think I've found the problem. I mentioned the switch above and that when I touched the wire on that once before, the boiler started for a short while. It seems I...
Hi; Need some advice about fault on Worcester 24i that's packed-up...not surprising as its been very reliable for 18 years!. Only ever replaced heating pump and pressure and flow switch over years but now can't get DHW or CH. Powr light on steady, fan starts and seems to rev up fine. Heating...