Recent content by tobytyke

That is what I was led to believe, the fuse was installed by the house builder 4 years ago and not been changed since, should I put a 3A fuse in instead of the 13A one, even though I now have a working heating system.

Success ! Found 2 unidentified fuses on a grid switch plate near the programmer, both 13A checked them and we now have a working heating system. Thanks for the help. :D

Thanks for the quick replies, I have had a look for a fuse near the boiler but as yet not been able to find one, will have another look in the morning, will let you know how I get on.

Hi 1st post but here goes, I have just re-tiled my kitchen and had to take the CH programmer (Danfoss CP715) off the wall, when I went to put it back on I forgot to turn the power off and there was a big bang/explosion and the main RCB had tripped out. Ended up buying a new programmer (Drayton...