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Last seen: Sep 1, 2026
@cathoderay Based on your data graphs I am also of the opinion that you run wc and the only plausible explanations I can think of are a) either you...
@cathoderay If you feel like experimenting, please set Room Temp to YES and Water Temp to NO in your wired controller, just to see if you will be p...
@cathoderay The only explanation that crosses my mind is that your autoadapt script bypasses the wired controller. And this may explain one of you...
@cathoderay Friend, I think your set up is a fixed LWT. This is what I understand by reading the 2nd manual page you posted. According to the same ...
@jamespa The installer has simply dismissed the idea as non-standard. The volume issue was practically raised by me but he refuses to leave his com...
@cathoderay It seems end user functionality has increased over time. BTW they have not changed the relevant icon, it still looks like a petrol pump… ...
We do have the app set up, let’s see what data it gathers (seems to be a day behind though…). And yes, you guessed correctly the Lizzie curve! I am ...
We just replaced our oil boiler with an ASHP. We use solar panels (not PVs) with a rooftop 160lt solar cylinder for DWH and as backup (for the clou...
It has been more than 48h since our midea R290 was commissioned. WC is enabled (albeit with a “Lizzie” type of curve) as well as the time schedule opt...
Well, it does cut off the radiator from the circuit if we turn it all the way, whereas the remaining radiators in the same circuit keep operating. I t...
That was exactly my hopeful understanding, that the room set temperature is used as an on/off mechanism and while the ASHP is on it works purely on wc...
@majordennisbloodnok This is what all our radiators look like, so no lockshield valves the way you’ve mentioned… @cathoderay Bing Bang seems l...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 3 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 9 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 14 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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