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cathodeRay
cathodeRay
@cathoderay
Moderator
Illustrious Member
Joined: Feb 28, 2022
Last seen: Sep 16, 2025
Topics: 17 / Replies: 2139
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RE: Flawed ground source heat pump system: low pressure faults and high running costs

@kev-m - I've done a fair amount of writing in my time, and some of it has been close to the bone, meaning I have to know about libel, and yes it is a...

2 years ago
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RE: Samsung ASHP scheduling help

Sorry, should have been clearer. Here's my setup in a rather unelegant image, but I hope at least clearer: It's similar to the Samsung set up,...

2 years ago
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RE: Samsung ASHP scheduling help

That got me thinking. I think it is more accurate to say the heat pump (ie the PCB in the outside box) is the true slave, and the wired controller is ...

2 years ago
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RE: Samsung ASHP scheduling help

I'm pretty sure that is the standard setup, and it is the same set up for me, in my case mini PC running the python code is the master, Midea wired co...

2 years ago
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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
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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
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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
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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
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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
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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
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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
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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
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