dear all,
i am going to wire a worcester conventional boiler, the old oiler, has Perm L, N, E, Pump L and Switch L, but the worcester boiler has:
1. Main L
2. Main N,
3. E
4. Ls
5. Lr,
6, Ns,
7, External Pump Nz
8, External Pump Lz
i dont know connect which to which really, anyone can help...