Alright guys. Help please.
Continuing from my earlier posts abut how my kitchen programmer is rubbish because it's not a thermostat and purely a digital timer, I bought a new Drayton programmable timer all in one unit. I got the mains powered one as that's how the old one was wired in with 3 core and earth cable going to it. I've wired the new one in and having a quick fiddle and making the gas/fire sign light up (meaning to call for boiler), it is not turning the boiler on.
This is how the old one was wired below. So live in 1, neutral in 2, and then the black one was in the number 4 which is NO (Normally open). The terminal 3 had nothing in it as you can see and is labelled NC (Normally closed). There is 240v across live and neutral wire, and the live and black wire at all times when power is on.
And this is how I did the new one. I did live and neutral into live and neutral. Then the black wire into the "LOAD ON" terminal.
Should I have done the black wire into the load off? Or do I need to bridge the live wire to the common? Or bridge neutral to common? Or will it never work?
EDIT:
Here is a guy installing the same but he has 4 core and earth cable and runs 2 switch wires to the top section. I can't do that as only have 3 core and earth, unless I cowboy it by using the earth earth and re-sheathing it. Don't really want to do that as then I will have to take apart the other end and re-wire.