Last seen: May 7, 2024
In the interests of science I'm going to take one for the team and switch to 24 hour operation. I'll then be able to compare with my setback data. I...
Item 1. is by far the biggest factor IMO. This is from when I let the Ecodan algorithm do its thing unfettered. It's hard to factor in defrosts but ...
Are you sure about that? Really sure? 😆
@cathoderay I did use OAT to predict energy use up to a point; in order to estimate the energy use without setback I looked at other days with the ...
done now, hope it's OK
I'll just record the meter screen of one I have with another phone. I'll do it tomorrow. Kev
Not sure about the app. All looks OK, the meter itself works. I then switch to camera/video but when I press record the dB shown jumps up 10 or so. ...
will do today.
WC is 45@-2 / 30@25 Glycol 25% flow rate is specified as 27l/min (I think I said 25 before) DHW 15:00 other electrical - not much. Washing mac...
I PMd you but this is what I sent: Heat Loss 8.5kW @ -3 OAT LWT 50 Rad output 18500 at DT50 Room temp 21.5 throughout Flow rate not sure I th...
... and when it's all ticking over nicely, one of the Humans in the house hangs the washing on all the radiators!
I'll be interested in what the model makes of my data. I think my ASHP runs reasonably close to the data book; it's a simple set up and it's never ov...
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