Honeywell 927 wiring

[Mpb-10]

Hi all ye clever people,

I've fitted a worcester combi today, the customer is keeping his 927 programmer as it's almost new, we've a live, neutral and earth going from the spur to boiler, a live and neutral going from the spur to the receiver, then you have the 2 wires going out of the receiver to the boiler, my question, it's first one I've done with bosch I normally fit the plug ins, which of the 3 terminals do I put my 2 wires to, I've -a live, switch live and neutral on the boiler but only 2 wires from the receiver.

any help gratefully received.

 

[LPC]

Easiest way is to just run some 4 core from the boiler to receiver: L + N from terminals, then terminals 1+2 on the receiver to the 12v RT connections on the boiler (the ones with the link in).

 

[Ermintrude]

Worcester works on 240 live. Take a live on to one wire then deposit the other into the s/l to switch on ch

 

[Mpb-10]

Easiest way is to just run some 4 core from the boiler to receiver: L + N from terminals, then terminals 1+2 on the receiver to the 12v RT connections on the boiler (the ones with the link in).

So what your saying is my 2 wires from my receiver from just got to the the 2 terminals where the link is?

 

[LPC]

So what your saying is my 2 wires from my receiver from just got to the the 2 terminals where the link is?

Yes..

 

[Mpb-10]

Cheers mate thanks.

 

[LPC]

No worries. Oh and take the link out, obviously! I usually keep them, come in handy for testing sometimes.