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Setback for Vaillant Arotherm Plus
Currently our Vaillant Arotherm Plus is set in fully Weather Comp mode on a heating curve of .55 and a flow temp of around 21c. House is around 18c internally which is what we like. My question is whether the setback will work in full WC mode on the Vaillant or not. I'd like to retard it slightly at night and keep the system on 24/7. Partly because turning the rads on in full WC mode on the control unit is a massive faff! It's frustrating there's no button to flick it on and off like there is on a gas boiler - suspect it's to force consumers into paying for the app etc.
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