Recent content by DavidJames

I don't have a room stat, so I thought I would check the wiring where the room stat would go (by the input from the clock) according to the installation manual. So, I switched it to 0 on the mode selector, put out the pilot light and took the cover off. As I did there was a lot of glugging...

Yes, I can hear the fan running at low speed when there is no demand. I left the system in Domestic Hot Water mode overnight and the pilot remained lit. I ran the hot tap and it STILL stayed lit. It seems it has the problem when switched to Central Heating mode. When in CHM the...

Hi, I am having a problem with the pilot light on my Vokera Excel 80 SP. It keeps going out! The radiators are hot, the water is hot, however, it seems that whenever any hot tap is opened and run then shut, the pilot light goes out. Also, if the boiler is only heating the radiators then as...