Recent content by wiggers

Is this the approved method? http://www.homebuilding.co.uk/advice/DIY/how-balance-radiators They talk about a 12deg difference between in and out, but if the FW100 is varying the flow temperature according to outside condition, then it will be difficult to get the 12deg drop when it is...

The FW100 is in the hallway and I've closed the valve to half a turn on the radiator that is some distance away. Looking at the room temperature there it never reaches the desired temperature so I guess it is running the whole time. Even during warm weather when the plumber was testing, the room...

I said the issue was that the house takes longer than I expected to warm up. Also, the bathroom with the TRV on 4 doesn't warm up as much as other rooms on 3. What I want to know is why the flow temperature is significantly lower than the target temperature.

On p56 it lists four Heating Circuit Types, one of which is Radiators and the corresponding curve is shown in Fig. 22. That is what the system is set to. I'm still not sure what you mean, sorry to be thick, this is my first system!

Sorry, I don't understand the question! The only curve I know about is the one printed in the manual relating outside temperature to flow temperature. It is set for radiators and as far as I know it can't be changed. The figures I've seen on the info screen show it is following the curve. The...

I've just had this system fitted and the last couple of days have been using it as the weather has turned a bit cooler. I've noticed the rooms take a while to warm up, longer than I was expecting and I've been looking at what the controller is doing. It has set the desired flow temperature...