Ian Nixon

What I am trying is turning off the upstairs heating which is the rads, this might be where the problem lies? Just trying something.

Yes I reckon that’s what does happen. Oh ok I will suggest this to my engineer. Can you set that kind of stuff some where? thanks for all your help Ian

There is nothing else except the immersion heater. That’s all. im getting a stat fitted so that will sort that problem out. But I’m still passed about the EE-03 error. I think change the sensor is next thing but then I’m sure it will do it all the time if it was this and not just when HW is on timer ?????

Sorry don’t know what you mean by just heating hot water by timer? What ways are there???????

So my engineer is correct then. I only have this one fitted. Hence why when I have hot water timer on, the pump never stops and costs me lots but if I put the hot water on the time I go back to the bloody beginning of why I posted with the sodding EE-03 error. I’ve tried speeding up the pump. Not having the heating and hot water running together? And some other adjustments. It’s a bloody nightmare.

Is this it but I’m unsure why my heating engineer keeps saying I need one?

Aparently it’s not good though having this one fitted. Will be costing me more and not efficient? It’s not got a stat fitted either so everything wrong with it really. Also supposed to have a filter fitted on the return to ashp but it hadn’t so think a bit of a refit is needed. Will the right tank make all the difference do you think??

Further update if people can help please? I have the wrong hot water tank installed. Aparently it should be one for an ashp as they are different, can anyone offer advice please. See picture of mine.

That’s what I do.

I see what you are saying. I do think it is a cheap Chinese one been fitted though lol

I’ve got a manual. I have a plate with a part number on but I’m unsure what you are getting at? I know it only has one setting to put a temperature in as it was the manufacturer who called me and told me what to do.

Its make is Dream

Oh I see that’s good. Mine only has 1 temp and then a thermostat on the ufh manifold to turn the temp down. Mine runs both st same time but I don’t think it should

Hi what temperature do most people run there ashp on for the water leaving it? i believe this is the temp for the dhw and the water in the heating system