Got a site which the sounders intermittently sound for a few seconds (think class change) no panel faults or fires reported
We've already changed the panel about a year ago and was ok until now! Changed the sounders this week - was ok again for a couple of days but started again this morning.
Tech have no idea - anyone had anything like this before ? Cabling is all existing and done years ago by others so could be picking up induced ac from somewhere I'm guessing
We've already changed the panel about a year ago and was ok until now! Changed the sounders this week - was ok again for a couple of days but started again this morning.
Tech have no idea - anyone had anything like this before ? Cabling is all existing and done years ago by others so could be picking up induced ac from somewhere I'm guessing