Hi all,
I have a remote timer unit on my existing central heating system, a British Gas own brand job, which is goosed, and the timer part is broken. So a friend had a spare unit lying around, a Danfoss TP4000 which he says should be compatible, but he hasn't got time to fit it at the moment. Iv had a look and there are 4 wires going into the switch from the boiler, and are wired onto 'N', 'L' and 2 and 4 of the following terminals.
IMG_2811 by john.bernardon, on Flickr
So I need to connect those 4 wires onto the new unit with the following terminals if its at all possible....
IMG_2812 by john.bernardon, on Flickr
I know there must be guys out there that can give me direction. And I know this is purely off the record assistance, just need to get this working ASAP as the baby is now back from hospital and the snow is lying here! Boiler works fine by just using the on off switch part of the current timer, just obviously a pain as we can't get the house warmed automatically in the morning. Any help much appreciated.
suppose ill try and get a spark to have a look. Thanks for all the responses guys.
It is quite simple really and if you are comfortable with changing a light switch safely you would have managed.
