Alpha Intec Boiler external weather compensation Probe

[LittleJoe]

I have fitted the Alpha Intec External weather compensation probe and after connecting up and starting the Boiler, I see the External Probe icon in the display and the Boiler momentarily fires up (flame symbol in display) showing the temperature rising from about 27C to 30C and then the Boiler shuts down. The system is calling for Hot water. Temperature dial is set to Number '6', system is set to Winter & Summer.
I have temporarily disconnected the Probe and the Boiler is working fine again. I have followed all the Instructions that come with the Probe.
Has anyone any experience of fitting one of these and if so, are there any special settings or other connections required that are not explained in the Instructions?

 

[D_Hailsham]

Do you have the Intec S System boiler? If so read the NOTE at the top of the Probe Installation Instructions.

 

[LittleJoe]

OK, I see the problem. I need the Diverter Kit.

Thanks.