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cathodeRay
cathodeRay
@cathoderay
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Illustrious Member
Joined: Feb 28, 2022
Last seen: Nov 12, 2025
Topics: 17 / Replies: 2344
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RE: My horrific Samsung heat pump installation and experience

Names do matter, because what they refer to are different things. Sloppy language = sloppy thinking. If you need to increase the volume of water, then...

10 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

Here's an interim chart for the last week, with key events added (CC3->CC1 is the secondary circulating pump setting):

10 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

I should add that there is another problem we have been trying to solve, so far without success, the question of how much setbacks (eg an overnight se...

10 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

It is the problem we were trying to solve, we being largely but by no means exclusively @jamespa and me. As JP has already mentioned, he has a backgro...

10 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

@bobtskutter - you may not have seen them (and why should you!), but we have at various times discussed using empirical methods of determining heat lo...

10 months ago
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RE: My horrific Samsung heat pump installation and experience

As you haven't specified which correlation method you have used (a number exist), I assume you have used Pearson's correlation coefficient (which is r...

10 months ago
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RE: My horrific Samsung heat pump installation and experience

@iantelescope - I think you are still confused about the difference between a volumiser and a buffer tank. Take this from the MCS guidance you posted:...

10 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

@jamespa - I think it also applies to an informal DIY assessment, that's why I am stating it here, because it may not be immediately obvious to everyo...

10 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

It wasn't so much a question as an observation: "What I think it means is you have to pay very close attention to the IAT". Instead of using "the (i...

10 months ago
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