Ideal vogue max boiler ignoring request for heating
We have had a new central heating system and boiler put in - a system boiler. I have installed the wireless tado, extension etc according to the instructions. The hot water works fine but the heating will not work. The thermostat calls for heat, the programmer’s light comes on asking the boiler for heat but then nothing, the boiler does not fire up. There is nothing wrong with the boiler as we had tested it on a traditional wired programmer first. I have checked in the settings that the extension kit is set as the zone controller and it is. The radiator valves are all open so no problem here. Any ideas would be appreciated. Thanks.