Camray 5 combi danfoss zone valve

[Beboers]

Hi Guys,

Went to change head on a danfoss three port today and the old valve had 5 wires and the new 4?
tried wiring to the best of my knowledge but no luck!

please help or just tell me im being stupid!

Cheers

 

[SimonG]

Its a special head, std ones no good.

 

[Beboers]

oh really! thank god for that! Cheers mate