I’ve not spent the time scouring my bills/data to find out how much this has saved, very hard to appreciate with the way things are bouncing around but I feel it must have helped not least because I have a pretty unique set up here, I have 3 rooms and a hall in my little flat and I rent two as tiny self contained spaces/short term holiday lets. Previously all the rooms had to follow a general trend: if I was in for the weekend and guests were out sight seeing etc as is typical I was heating their rooms also, if someone was cold at night, all the rooms had to be warmer. This system allows me to set each room up individually, I can say keep one space warmer at night, turn any of them off for most of the day, the boiler still runs keeping any warm that are occupied. It does it by shutting or opening battery controlled valves on the radiators in each as required. I think in a conventional sole occupant house this would not be as useful/this level of control would be excessive. Schneider Electric reserves the right to make changes or updates with respect to or in the content of this document or the format thereof, at any time without notice. Manual thermosta:This option has no schedule and controls by temperature only. You set your preferred temperature and adjust it with the + and - buttons. We manufacture two different types of sensor kits. One is described as a remote sensor and the other as a setting kit. I’m not sure about rating this as “amazing” (5 stars) but “better than expected” (4) didn’t seem a fit either..it’s a central heating thermostat..can’t we just give a star rating without these associated comments??

The Digistat qualifies as one of the additional measures required when replacing a boiler. In fact it qualifies both as a Smart Control and as Load Compensation. Anyway, I got a smart central heating system right at the start of this whole energy crisis/cost of living nightmare, I can’t get a heat pump(!) likely my building is too old and energy inefficient to work with this anyway smart heating seemed like something doable/affordableHowever, it does have an Away Mode. Rather than switching the heating off completely while you’re out, this feature allows you to set a minimum temperature at which you want your home to remain at while away. If the temperature plunges below this threshold, the heating will spring to life – handy, if you're concerned about frozen pipes when you’re not at home.

The thermostat is not communicating with the receiver. Replace the batteries in the thermostat. Re-commission the 2 units.No, E1 is an error code that means the internal sensor has failed. The sender unit will have to be replaced. From the home screen, you can also view the weather for your location and sunrise and sunset times, too. The cog icon at the top of the home screen provides access to the main Settings menu, from where you can activate smart modes such as Eco and Comfort, and set a temperature for the Away mode.