Last seen: Aug 8, 2025
Another thought, in reality a restatement of @derek-m's thinking, perhaps my implied assumption that one minute's energy in is directly responsible fo...
In the yellow highlighted section, sort of. What happens is this. The space heating is on 24 hours a day, and uses weather comp to regulate heat outpu...
In the on_off columns, it is being used as a binary on/off value, but being a number it has the useful side effect it can be used to zero a calculatio...
@iaack - thanks. The 11.6, which is definitely for the hour not minute, is definitely an artefact, caused by the erroneously high energy out figures f...
@derek-m or indeed anyone - I have almost got the python code to do everything I want, including allocating energy in and out to space heating or DHW ...
@william1066 - it goes without saying (at least I hoped it did) that what I write about HA is based on my observations experience and opinions. ...
@majordennisbloodnok - thanks as ever for your welcome thought and comments. I think this thread, and the 'journey' it documents, is a sort of necessa...
@editor - very glad to hear about your background, it puts you in a good place to deal with this. Despite being legalistic in my earlier post, I also ...
@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...
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,...
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 ...
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...
Latest Posts
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RE: Sunamp Thermino Heat Battery
I am thinking on installing this as well given space co...
By asoksevil , 1 day ago
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RE: Is your heat pump insured?
My home insurance renewal is due soon meaning I am doin...
By cathodeRay , 1 day ago
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New Vaillant aroTherm Plus in black - When will it come to the UK?
It looks like Vaillant are updating the aroTherm plus l...
By Sandy , 1 day ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 1 day ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
Ive called most of them over the years. By far the best...
By dgclimatecontrol , 2 days ago
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RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 2 days ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
I've certainly seen that on their Ts & Cs page but ...
By Majordennisbloodnok , 2 days ago
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 3 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 3 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 4 days ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 4 days ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 4 days ago
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 4 days ago
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It's unclear to me how the Smart Control project work b...
By Transparent , 5 days ago
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RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
By Mars , 5 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 1 week ago
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RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 1 week ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 1 week ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 1 week ago
