3 way valve

I have a new SAC board to fit to my Boilermate 111, the old one which burnt out is wired for the 3 way valve on terminals 12-15, I see in the boilermate instructions the valve is wired to terminals 11-14, does anyone know which is correct ?

How many wire / cores on your 3 way valve?
Also has your boiler pump over run?
Mike
MGC/H2O
Norfolk

Hi Mike
3 way valve has 4 wires, no pump overrun, boiler has L.N.E & Permanent live.

Thanks Alex

4 wires inc earth ?

4 wires, 12 is blue,13 brown/white,14 grey,15 orange, valve is Danfoss, same model as came on the unit originally.

Thanks Again Alex.

Cant make my mind up.
Would go by the book, But yours is different.
May be worth a call to Gledhill Tech line @ 60p per Min
Mike

Thanks again for your help, I think I'll take your advice & give them a call on Monday. Looked on the Danfoss site & the HSA3 valve wiring is
blue [N] white/brown [HTG call] orange [HWS call] Grey [HWS sat], so no earth connection.

Cheers Alex.

Thanks for your help Mike, my original wiring is correct for the Danfoss HSA3, the orange lead is [HWS call ] & is put in terminal 15 which is unused.
Alex.