Heating only works with hot water
Hi, I installed the v3 wireless starter kit yesterday, replacing a Danfoss FP720 controller, but the boiler doesn't fire up for heating, even though the light comes on the receiver. However, when the hot water comes on, the heating also fires up and ignores the thermostat setting, so just stays on until I turn the hot water off again. It's a 2 month old Ideal Logic+ S15 system boiler and I've followed the installation instructions on the app, double checking the wiring. Any suggestions welcome. Thanks.