Changing drayton digistat 3 to digistat 3+

[NickCarr]

Can anyone help a newby, my old Drayton digistat has given up and I want to replace it with the new digistat 3+ as I thought it would be obvious what to do. But having got the new one I'm not quite sure how to move the wiring over

Currently on Digi 3
1 = common (red)
2 = heat satisfied (empty)
3 = call for heat (black)
There is a yellow which is unused (blocked off)


New Digi 3+ (battery version 22083)
C =
On =
Off =

Can anyone tell me which colour goes where on new system so i dont fry the stat as there is 240v between red and black. Thanks

 

[spraggo]

Can anyone help a newby, my old Drayton digistat has given up and I want to replace it with the new digistat 3+ as I thought it would be obvious what to do. But having got the new one I'm not quite sure how to move the wiring over

Currently on Digi 3
1 = common (red)
2 = heat satisfied (empty)
3 = call for heat (black)
There is a yellow which is unused (blocked off)
Thanks[/quote

New Digi 3+ (battery version 22083)
C = 1
On = 3
Off = empty
Leave yellow alone.