Valient VR71 and Heatmiser UH8-RF v2 which should the UFH Manifold Pump be connected to.

[HarperLewis]

Hi,

This may be a stupid question, in this setup, what should the manifold pump be connected too?. Should it be the connected the VR71 (for example using the diagram below, to R1 for Circuit 1), or should it be connected to the UH8-RF v2 instead?

My setup is something like the following but both ZN1 and ZN2 are UN8-RF v2's

 

[stem]

The drawing you posted shows the UFH pump connected to a UFH Wiring Centre which if a UH8-RF.....

....is as below.