Last seen: Oct 10, 2025
With my brief rant (above) now done, yes, we can provide reasonable approximations (actually they are better than that, they are real world observatio...
This is the very question @jamespa and I have grappled with for ages, because another way of asking the same question is do setbacks save or use more ...
100% better! Me too. There are some clues in the Engineering Data manual, but there is nothing on the over-arching strategic thinking eg why usin...
@benson - aha, HA why make things simple when you can make them complicated stuff again! Why is the first chart in that image a 3D chart - they are al...
@benson - how are you using plotly? I directly write the code, ie have a python script that I then run. Note that I use 'pure plotly', not plotly expr...
Thank you, that is very kind of you to say so! Yes. I select the last 60 rows of minute data, and take the averages, having previously confirmed ...
@benson OK, i think that is 47 @ -2 for the left hand end, 25 @ 16 degrees for the right hand end. Lets now look at the right hand end of the previo...
@benson - thanks. I've said it before, and I'll say it again, from a performance point of view there is only one line on the chart that matters, and...
@benson - getting there - you need to put all the variables on the same chart, ie add those from the second chart to the first chart plus the set LWT,...
Maybe plot some more variables to see what is really happening. OAT as I said before, and set LWT, plus something that tells you what the heat pump is...
Interesting. I have always assumed, partly because the chart of the WCC in the Midea Engineering Data manual suggests it is so, that at OATs above the...
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