
Last seen: Sep 17, 2025
Exactly, we don't know what goes on inside the box, in particular how the controller works out power in and power out. As you say, what is/isn't inclu...
Scene: The Apprentice Boardroom, Week 3. The candidates have had to design an app to monitor their heat pumps. Midea have managed to smuggle one of th...
@william1066 - I have already run smartctl on the disk, see previous post at 12/02/2023 5:05 pm, 100% pass, and total lifetime hours confirms disk was...
I've just used a spreadsheet to calculate the daily COP from the recovered data, and made a chart: Credible (see below), so much easier than using...
The HA mini PC is behind the router firewall, which I think should should keep nasties out, and I only have access to it via a local IP address (192.1...
That will certainly cure any insomnia! I have now run SMART reports using a Win GUI for smartctl on a bootable Win PE USB stick on the HA OS drive a...
This very quick and dirty chart shows the data is still present in the corrupt database. Procedure: open corrupt database in sqlite database browser, ...
I think it is generally well known on here that I am no fan of Headroom Heat Pumps because they refuse to talk to us mere punters. We put the food on ...
Welcome to the forum. Yes, agree, both I and @batalto have long suspected these figures may not be as accurate as they appear eg how can the app repor...
@william1066 - I am comfortable with sqlite, have used it on a number of occasions, and by used I include using it at a command line/sql level. I know...
I really do appreciate your input, and will reply to the rest of your post in a moment, but I want to give a typical example of a bottomless HA rabbit...
No need to apologise, I never mind people being direct ie speaking plain (rudeness and worse is another matter). I'm still thinking this through. The ...
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RE: Powerwall 3 or Myenergi or something else?
Many of those tariffs are simple time of use tariffs, w...
By Temperature_Gradient , 4 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Yes thats the whole point of the flexis as regards tran...
By JamesPa , 4 hours ago
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So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 4 hours ago
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Mitsu PAR-WT60R Wireless Controller - options
I hope I have satisfactorily installed the above wirele...
By DavidAlgarve , 6 hours ago
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WC curve best discovered by experiment anyway as any lo...
By JamesPa , 11 hours ago
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RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 1 day ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 1 day ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 1 day ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 1 day ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 2 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 2 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 2 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 2 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 3 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 3 days 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 , 5 days ago