On Mar 1, 1:24*pm, "Dave Plowman (News)" wrote:
*I replaced my trusty of old basic electric Potterton Kingfisher with a
Vitodens 200 system boiler some months ago. And it works just fine. *

*However, I miss having the external programmer of old - if I wish to
switch things off when going away etc it means going to the boiler itself.
Viessmann reckon the way round this is to use an extra external controller
- using the room stat circuit - and leave the internal one set to
constant. Which isn't really what I want. Apart from the unnecessary cost.

*The integral controller has a four pin plug for everything - so I'm
assuming DC and a data circuit. Any reason why I shouldn't just extend
this and site the programmer where I want it - the cable run would only be
a metre or so. Or any other suggestions?

*Other thing is the existing old programmer is mounted on a tiled surface
and if I remove it it will leave holes. And I've no spare tiles. But
dislike having an unused device left in place.

--
*It's o.k. to laugh during sexŒ.Œ.just don't point!

* * Dave Plowman * * * * * * * * London SW
* * * * * * * * * To e-mail, change noise into sound.

Hi

You need Part No. 7133 385 according to the installation manual. This
is a wall mounting adaptor plate for the controller and includes a
blanking plate for the front of the boiler.

Maximum cable length is 30M and you need 2 core cable apparently.

Steve