I have been clearing the gullies round my house but have got a problem with one of them - the one that definitely needs clearing. The cover is very rusty and seems to have welded itself to the ceramic surround. Can I smash the grid with a hammer or will I risk damaging the whole gully or is...
Sorry about the delay in updating. Holiday and puncture intervened.
The alarm did not go off and the power supply was on. The panel was faulty and was replaced. All back to normal now.
Thanks to everyone.
I have done that. The log showed o0 which apparently means Unset User 0. I have no idea what that means. The display is red and a small green light is showing on the panel. I think it is always there. It is still showing PC.
I have just noticed that my alarm panel shows PC. The power is on and everything else in the house is working. The battery was replaced earlier this year. If it thinks there is a power cut I suppose that means the battery is not charging. How long will it last and will the external bell start...