CH Hw Programmer Wiring

[Jay1111]

Guys,

Sticky wicket! We had an electrician out to fix our HW, he said we needed a new programmer but wired both HW and CH into one to keep us ticking over until it arrived. Leaving us with the first wiring photo. The programmer has now arrived but due to covid 19 he isn't coming back out to fit it, so here I am! Can anyone advise what way the wiring should be going into the new programmer? New programmer photos follow the first. I wired it up, using 1 and 4 but neither worked.

 

[AndyPRK]

buy a standard drayton programmer to make it easy for yourself!

https://www.ebay.co.uk/itm/Drayton-...054150&hash=item3b01f8838d:g:L08AAOSweUFaid65

 

[Jay1111]

I presume that wires in as per the old one? I have the horstmann as it's what the electrician recommended I buy!

 

[AndyPRK]

the drayton one means you only need to move 1 wire back (the grey one?)

The other one needs everything changing and new plate fitting ?

 

[Jay1111]

Yea I don't mind firing in a new plate, but do you guys know if the grey wire simply gets relocated to HW on? So there's a wire to both CH on and hw on.

 

[AndyPRK]

Yeah. 99% sure.

You also need to power 2 and 5 from L

 

[Jay1111]

Perfect, cheers lads!