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cathodeRay
cathodeRay
@cathoderay
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Illustrious Member
Joined: Feb 28, 2022
Last seen: Sep 9, 2025
Profile Activity
Topics: 17 / Replies: 2123
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Reply
RE: Flawed ground source heat pump system: low pressure faults and high running costs

Oh dear, censorship. I know, I know, but as long as you are sure of your facts, and that is an absolute requirement, you need have no fear of libel (s...

2 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: Samsung ASHP scheduling help

I think it rather depends on what one is trying to achieve. My two main objectives (others will have different objectives, and so different solutions)...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

I've just tested writing to the Midea wired controller using minimalmodbus to see if I can do it without blowing up the whole shebang and it seems all...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: A Beginner's Guide to ASHP Monitoring

I'm sorry, I am not sure what you are getting at here. They are meant to be images, images that show the appearance of the panels, not intended to be ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

Yes, sooner or later that will happen, the question is when not whether, but so far my heat pump has been remarkably well behaved, and so far has run ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

Once I've got the read side of things sorted, I will start experimenting with set back and boost, but it may have to wait until next autumn/winter, as...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

Complexity, dear boy, complexity! You'll be dancing with the three legged one eyed unicorn before you know it! Basic python plus minimalmodbus can do ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

In Midea-speak, though I have yet to even get near to do this, I had in mind tweaking the weather comp set points to achieve this: to get a 2 degree b...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

All so very true... Obfuscation. Why use one line when you can use two hundred? Here's my entire hourly data extracted from minute data code, based ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

Worth mentioning that a load adjusted weather compensation curve was, and still is, one of my objectives in all this, primarily so I can set an overni...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: A Beginner's Guide to ASHP Monitoring

@iancalderbank and @derek-m - I agree with both of you. This thread has unintentionally turned into something of a monster, perhaps not yet Frankenst...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

@batalto - the above is a one off reading, it will be interesting to see whether the Midea figures always round downwards once I have a series of read...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 121 / 179
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