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cathodeRay
cathodeRay
@cathoderay
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Joined: Feb 28, 2022
Last seen: Aug 12, 2025
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Topics: 17 / Replies: 2075
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RE: Heat pumps and on/off working - starting to quantify it

@derek-m - sorry to hear about the flu - never any fun, and the post viral fatigue doesn't help either. Controlling the heat pump: all very interest...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

I have also been experimenting with plotting options, and it looks as though plotly in python does pretty much what I need. Here is a proof of concept...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

2 was just a number off the top of my head, what I was trying to do was show the logic, with the actual numbers decided empirically ("with actual sett...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

We cross-posted. Thanks for the offer to help, please see my cross-post above for my current thinking. When queried, the WCC temps come back as inte...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

That's the plan. I already have the monitoring in place, adding a working MD02 sensor to get the room temp data was the final step. The Midea controll...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

I have now received and installed the replacement XY-MD02 temperature and humidity sensor and it appears to be working. Here are a few recent lines fr...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

I did, before I retired. But then so too did Jesus, before he got retired. Minister: 'CMG?' Civil Servant: 'Call Me God. And KCMG is Kindly Call Me Go...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

He was, but he put it in the wrong place. Now, every time I touch a light bulb, it lights up for some reason. Speak for yourself! Seriously. tho...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

I agree, that is the outcome variable that really matters (along with total running costs, not so good if we are very comfortable, but are bankrupt fr...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pumps and on/off working - starting to quantify it

I think that is an excellent idea, we might even find out which definition of simulate applies! In any event, it will be interesting to see how the si...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: My horrific Samsung heat pump installation and experience

Yes, I think that is a good description. However, the OED has the following as the fourth meaning of the verb simulate: "To imitate the conditions o...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pumps and on/off working - starting to quantify it

I am going to try to keep any posts of mine about this topic, on/off vs continuous running, in this thread. General recap of my thinking so far: (a)...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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