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cathodeRay
cathodeRay
@cathoderay
Moderator
Famed Member
Joined: Feb 28, 2022
Last seen: Sep 1, 2026
Topics: 18 / Replies: 2975
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RE: Rate the quality of your heat pump design and installation

The key thing, unless you are a post-modernist egg-head, is that in the ordinary everyday world a truth can't be qualified. It's binary, and that's th...

7 months ago
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RE: Rate the quality of your heat pump design and installation

Have you had a chance to recover enough to elaborate on MCS's reply? We have had a little diversion on why democracy doesn't work (the punters are too...

7 months ago
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RE: Midea ASHP – how to set weather compensation

@mk4 — good to hear that you have made progress, and the comfortometer is where it should be. On one level this isn't that important if the comfo...

7 months ago
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RE: Importance of choosing right installer

Then please do so! It will add to the body of information here on the forum. And we may even be able to suggest ways in which you might be able to red...

7 months ago
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RE: Setback savings - fact or fiction?

That too is true of course, but sometimes we also need a bit of recreational enquiry!

7 months ago
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RE: Setback savings - fact or fiction?

The upper quote from me in context is specifically about just because I can charts, though I accept it might also apply to setback analysis. What...

7 months ago
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RE: Setback savings - fact or fiction?

It seems we are destined to debate this one forever! Some of the meaningless just-because-I-could charts I have seen have been produced by medical typ...

7 months ago
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RE: Rate the quality of your heat pump design and installation

Exactly. To the casual observer, it looks like there is independent regulation, but there is nothing substantial behind the facade, just some goons re...

7 months ago
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RE: Rate the quality of your heat pump design and installation

Maybe not at a national level, but for individuals a poorly performing heating system might well become very 'safety critical' if their health is alre...

7 months ago
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RE: Setback savings - fact or fiction?

My Midea unit reports the OAT or rather AIT (air intake temperature) and Set LWT as integers, but I don't know what it actually uses for the WC calcul...

7 months ago
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RE: Testing new controls/monitoring for Midea Clone ASHP

We cross posted! And it is confusing, because both the external room stat and WC do do things, but they are not doing the same thing, ie intentionally...

7 months ago
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RE: Testing new controls/monitoring for Midea Clone ASHP

Yes, if WC is turned on. This is the setup I have, but I use the external thermostat primarily as an on/off switch: set to 26°C in winter so always on...

7 months ago
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