Hi all
This is just a hyperthetical question at the moment...
My heating system at home consists of a standard boiler with cylinder and cylinder stat, pumped with one 2 port zone valve (think it's 2 port), no room stat, TRV's on all rads and a Danfoss Set3M programmer
I have been given a Horstmann C27 and wanted to know how easy or difficult it would be to change the wiring.
The Danfoss has a 9 pin backplate - E N L 1 2 3 4 5 6
The C27 has a 7 pin backplate - E N L 1 2 3 4
Without taking the thing off the wall, from memory I have 2 3 core cables consisting of different colours going into the programmer, but if you need more info on what wires are connected to what pins I will take it back off.
I have been told by Horstmann that the system will have to be re-wired to accomodate the new programmer and unfortunately in no posistion to pay someone. As you can tell by the links above, the Danfoss is quite a beast and because I am moving the programmer to the hallway outside the kitchen I wanted a more slimline digital one. Many thanks in advance for your input.
This is just a hyperthetical question at the moment...
My heating system at home consists of a standard boiler with cylinder and cylinder stat, pumped with one 2 port zone valve (think it's 2 port), no room stat, TRV's on all rads and a Danfoss Set3M programmer
I have been given a Horstmann C27 and wanted to know how easy or difficult it would be to change the wiring.
The Danfoss has a 9 pin backplate - E N L 1 2 3 4 5 6
The C27 has a 7 pin backplate - E N L 1 2 3 4
Without taking the thing off the wall, from memory I have 2 3 core cables consisting of different colours going into the programmer, but if you need more info on what wires are connected to what pins I will take it back off.
I have been told by Horstmann that the system will have to be re-wired to accomodate the new programmer and unfortunately in no posistion to pay someone. As you can tell by the links above, the Danfoss is quite a beast and because I am moving the programmer to the hallway outside the kitchen I wanted a more slimline digital one. Many thanks in advance for your input.