Replacing Sunvic SP100 with Sunvic 207xls : 2 wires left ?

[Cypermethrin]

Guys

My Sunvic SP100 CH/HW programmer has gone caput. Purchased Sunvic 207xls as replacement.

Have successfully transferred the terminal wiring on all but one terminal

The original wiring on Terminal 3 of the SP100 was a link into Live and a red-wire down to the boiler.

But as you can see from the below link (on page 2 Table comparing SP100 with SUnvic207) Terminal 3 of the Sunvic 100 is not mentioned anywhere

http://www.sunvic.co.uk/documentation/datasheets/207ins_w.pdf

So my question is what do I do with the 2 wires currently connected to the SP100 (ie., the link to Live and the red wire down to the boiler)

Hope you can help - thanks

 

[D_Hailsham]

The original wiring on Terminal 3 of the SP100 was a link into Live and a red-wire down to the boiler.

So my question is what do I do with the 2 wires currently connected to the SP100 (ie., the link to Live and the red wire down to the boiler)

Are you saying that there is a link from terminal L of the SP100 to terminal 3 of the SP100 and then a wire from terminal 3 to the boiler?

If so, this wire must be a live connection to the boiler.

So all you have to do is connect the wire from the boiler to the L terminal of your new programmer.