Hi Picasso,
after reading your comments above re the Ns and Ls being live if boiler is on I thought then my wiring must have been correct in the first place!!
The problem as it happens is the unit as I've plugged N and L to a mains plug and still cannot get them to communicate - ie get the green light on
Thanks, Jit
after reading your comments above re the Ns and Ls being live if boiler is on I thought then my wiring must have been correct in the first place!!
The problem as it happens is the unit as I've plugged N and L to a mains plug and still cannot get them to communicate - ie get the green light on
Thanks, Jit