Help me wire my valiant thermostat(system boiler vr66 vsmart

My boiler fitter has fit the boiler and said he is away for a few weks when he will fit the thermostat.

i reckon I can do a lot my self. My sparky friend can help me on the power part.

ok I have 2 zone valves and a typical system boiler type system


from the manual I have used the but which says "mono zone- 2 2 port valve". I assume this is the correct one?

so from the manual it says 3 wires from zone valve go into ch1 and dhw. But the zone valve has 5 wires too it.


can anyone help

 

thats is why you need to let him do it also you will need to remove the case as you are not gas safe this would be illegal

 

As above. Thread closed.

 

same response you got on diy not

(they think he installed it himself)