Heating wiring advice

[Pauly]

I have wired a heating system with 8 heating control zone valves and 1 on water,all work ok,problem is it has heating pump which comes on with heating valves but also with hot water zone valve,how can I separate the heating pump to only come on with the 8 valves.

 

[Pauly]

Hi mate I'm not to hot on the plumbing side of heating systems but there are bypass loops in front of each secondary pump so they won't be able to pump against nothing and there is a loop for the boiler as well

 

[diditrain]

No problem. Is it supposed to operate like I wrote in my post?