Re: Appliance Switch for controlling the Heating ??

["neilball2002 <neil@xxxxxxx>" <neil@xxxxxxx>]

As a group Newbie I only piked up this thread at the latest post.

If there is still an issue I would be glad to help out.

If so, I have a few quesitons:
1) is the boiler make/model known?
2) does the pump wire back to the boiler or does it have it's own
direct supply?

If pump run-on is used then the X10 module could still be used but
the boiler would require both a permanent supply direct from the fsu
and a separate switched(timeclock) supply from the X10 module so a
direct replacement of the fis would not work in this case.

Regards

Neil


--- In ukha_d@xxxxxxx, "David Claxton" <UKHA@c...> = wrote:
> Thanks for the reply Stephen. So are you saying if I can hear my
boiler
> switching off as soon as I switch off the timer controls I
definitely
> haven't got a pump/boiler over-run?
> My boiler is due for a bit of a service so I shall check with them and ask
> them if they know of any problems. Problem is I doubt they are
going to know
> much about X10 modules.
>
> I remember someone mentioning the fact that the X10
appliance/light modules
> send through a small amount of current to enable the
appliance/light to
> still be switched on manually, does anyone know if this applies to the X10
> appliance/light switches as well?
>
>
>
> From:  Stephen <mail@s...>
> Date:  Sat Jan 11, 2003  6:25 pm
> Subject:  Re: [ukha_d] Appliance Switch for controlling the
Heating ??
>
> On Wed, 18 Dec 2002 14:13:27 -0000, you wrote:
>
> >One of the main issues is that if you have a system that has a pump/boiler
> >over-run, then this will not function correctly and may damage the boiler
> (I
> >am no expert here you should know).
> >
> >I have installed Honeywell Smartfit now and aim to integrate it with
> Comfort
> >next year.
> >
> >Regards
> >
> >Clive
> >
> >
> >
> >-----Original Message-----
> >From: David Claxton [mailto:UKHA@c...]
> >Sent: 18 December 2002 12:41
> >To: UKHA Mailing List
> >Subject: [ukha_d] Appliance Switch for controlling the Heating ??<= BR> > >
> >
> >My central heating controls have a fused switch in between them and the
> >electricity. Is it ok to replace that with an appliance switch or =
do I have
> >to put the appliance switch between the fused switch and the
controls?
>
>
> Sorry to post my opinion so late, there's so much to read here, it
> takes a while!
>
> I have a similar set-up with the electricity to the boiler going
via a
> fused switch on the wall. There was (is) no time control on the
> boiler: only another on/off switch.The problem was I either came
home
> to a cold house or paid to heat an empty house whilst I was out
during
> the day; neither was a good solution. The time switch for my boiler > was about =A340, so the same cost as an appliance wall switch, so I > decided to try that instead.
>
> When I switch the boiler off on the boiler it switches off straight > away; the pump doesn't continue like Clive suggested it might, so
> perhaps I am lucky with my boiler. Then again, this is only a
recent
> scheme, so perhaps it hasn't had time to develop problems! So far
so
> good!
>
> Hope that helps.

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