On Monday, 14 September 2015 15:39:10 UTC+1,
edwar...@gmail.com wrote:
> The other day I noticed a beeping noise, similar to the intermittent "chirp" that is emitted by dying smoke detectors. However, I've removed the batteries from all three smoke detectors and the CO detector, and the beeping persists. I've narrowed it down to the consumer unit; at least when I open the cupboard door where the consumer unit is housed, the beeping/chirping is louder. Inside the cupboard are the CU and the gas inlet "box". Can anyone come up with an explanation? The noise is driving me nuts! Thanks.
Well provided you've not locked a parrot in their or other bird that can immitate such sounds.....
below is unlikely but I had a similar noise
I had an similar buzzing noise once which increased in magnitude as I drew more current, which I was very worried by. Started at around 3KW.
At the time I had two remote sensors clammped around the incoming live.
One was from my free npower unit, which had stopped working a few weeks before, and another I had added recently.
I removed the npower clamp on unit, and all seemed to be working again without the sound. The only thing I can think of was that the 2 clamp connectors might have been making some sort of transormer between the two and producing some sort of mechanical vibration but couldn't be sure.
Anyway after the struggle of removing the clamp and breaking it, I wasn't going to put it back to check :)
It was also a day or so after my meter was replaced, so my fisrt thought was that it was something wrong in the meter or some sort of calibration it did on itself but has no idea what it could be.