
Last seen: Sep 13, 2025
@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...
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...
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)...
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...
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 ...
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
@transparent what I don't understand about these "rogue...
By Scalextrix , 10 minutes ago
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@drei If that's the right figure, it's the same size as...
By JamesPa , 44 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
I have 3 women in the house, 2 little ones, so my heati...
By DREI , 2 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
OK. Could you post a recording. You may just hear the...
By JamesPa , 6 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 24 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 1 day ago
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 1 day ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 2 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 3 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 3 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 4 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 4 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 4 days ago