Issues with Hive and Worcester 37CDi

[jay2jay99]

Hi there,
I've installed a Hive active heating into a Worcester Greenstar 37CDi combo boiler filling the wiring diagram below,
I can seem to get the thermostat to control the heating, I can here the occasional click on and off coming from the receiver as I set the heating on or off but the boiler doesn't react. The old thermostat is still wirelessly connected, I read somewhere that it needs to be switched to permanently on, the only place I could see to do that was on the front panel (see second image). Is there anything that I am missing?

Maybe that isn't the correct way to switch it permanently on? As it went on for a little while and then turned off.

Thank you in advance!

Jason.

 

[jay2jay99]

Update, I found if I set the old thermostat to fire up the boiler then I can turn the boiler on and off via the hive thermostat, do you have to set that so it causes the boiler to turn on permanently and then put it away in the cupboard?