What programmer is this???

[Buckers24]

Hi there,

I am new to the forums but have completed some good DIY products with the help of this forum but I am well and truly stuck can anyone tell me what programmer this is?? I have searched everywhere and can't find it.

I am installing a Hive and need to make sure the wires match, if anyone recognises this and can offer help it would be much appreciated

I have attached some pictures that should help.

 

[denso13]

On your last pic, an ACL MP

 

[jackthom]

If the timer is still working it would be worthwhile trying to identify the wires with a multimeter.

If you aren’t confident with that, some pictures showing how that multi core cable is wired up at the boiler end would be useful.

 

[Hot&Cold]

Its as already mentioned an 'acl mp (towerchron)'

 

[Buckers24]

Hi Jackthom, no I haven't got a multi meter, do you need a picture at bolier or where the programmer wires go to the junction box?

Bottom right is wires from programmer (brown, yellow/green, light blue, white and yellow wires) wires above that are from the boiler (has blue, brown and yellow/green wires)

Is that what you need?

Updated, this picture is on the I side of the cover...

 

[Hot&Cold]

Your ancient acl mp is wired.

N 2
L 1
HW on 6
CH on 10

 

[Buckers24]

Haha, I agree I think it was designed for the caveman in mind.

Thanks for the advice, what is yellow into 4?