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RE: Buzzing relays? Anyone help?
- Subject: RE: Buzzing relays? Anyone help?
- From: "Paul Smith" <ukha@xxxxxxxxxxxxx>
- Date: Sat, 22 Jan 2005 14:43:12 -0000
Hi Lee,
Yes, I've seen this too and it believe that it is the local
current sensing side of the x10 device. I have had no luck in solving
this.
Regards,
Paul
> -----Original Message-----
> From: mailinglists [mailto:mailinglists@xxxxxxx]
> Sent: 22 January 2005 14:27
> To: ukha_d@xxxxxxx
> Subject: Re: [ukha_d] Buzzing relays? Anyone help?
>
>
> > Oh, and are you sure the relays are actually off when buzzing?
>
> Yes, they are definitely off when they buzz - the Central Heating
> switches off...
>
> > Maybe you have them connected so that the coil is energised to
break
> > the connection? Do the relays offer a NO AND NC contact?
>
> No, it all works as planned. Relay on - Central heating on...
>
> > Do they buzz when 'on' too?
> >
> No, when then heating comes on the buzzing stops. I'm guessing there's
a
> bit of AC voltage from the appliance modules, which is enough to buzz
> the contacts, but not enough to actually close them....
>
> Lee
>
>
>
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