gas4you said:Permanent live for boiler from honeywell terminal 1, N =2, E =3, switched live to boiler from honeywell terminal 8 to Vaillant no 4, taking out link from 3 to 4.
What I already posted I think
gas4you said:Permanent live for boiler from honeywell terminal 1, N =2, E =3, switched live to boiler from honeywell terminal 8 to Vaillant no 4, taking out link from 3 to 4.
the boiler has its own 3 amp spurred supply also does the programmer and the 10 way box
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i am very compitent in doing it just making sure
COMMMON said:not sure really
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