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Last seen: Jan 14, 2025
@cathoderay yeah good idea, but samsung doesn't have modbus registers for the WC points (yes I know derek will say "ah thats just because they are und...
so, I've finally resolved my difficulty with being unable to "write" modbus commands to the HP. It was a physical layer one - I mistakenly wired the h...
@derek-m the min flow rate for a 12kw G6 is 12l / min. Given that the OP is already at 13 l/min, the OP should not reduce pump speed. below that rate ...
@riponowl you aren't necessarily missing out on efficiency but you are at the level that the pump won't be able to go slower if it tries to modulate d...
@bontwoody if the samsung control panel end is easier to get at , remove one of the PWM signal cables , then your pump will go to full speed always on...
only just saw this. A buffer tank is never ever anything to do with expansion. Could be that they are the sort of person who likes to overcomplicate t...
so one key thing that I have noticed is that you need to wait for water that you are heating to be actually cold. I have temperature probes at 4 locat...
@jonbennell really interested to hear how you get on with homely. its been much discussed on this forum but only theoretically , no one actually has i...
@redzer_irl interesting! so there must be something from the joule board that leads to the samsung control board to tell it to be "on". A guess: is th...
@redzer_irl how does it call for heat at the moment? I don't quite understand your setup.
@betaphior email Tech.Aircon <tech.aircon@samsung.com> even if your not registered I'd hope they'd answer a simple factual email query such as y...
for those not aware, hildebrand glow brightapp allows you to get your own hourly gas data for free, regardless of supplier. I used it during my own an...
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Latest Posts
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RE: Renewables & Heat Pumps in the News
The irony is there's already an established internation...
By Temperature_Gradient , 36 minutes ago
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First you need to know how much thermal energy you'll n...
By bobflux , 11 hours ago
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RE: How quickly would you want/expect heat recovery to take from setback?
@toodles Ah, that makes sense. Your using the TRV bo...
By Singlespeed , 11 hours ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
Come for the low-carbon homes. Stay for George Clarke’s...
By Mars , 2 days ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@razz, as we head into the heating season, I just wante...
By Mars , 2 days ago
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RE: How should the Boiler Upgrade Scheme be reformed?
Not quite, regular A2W heat-pumps need a load of extra ...
By Temperature_Gradient , 3 days ago
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
By Batpred , 3 days ago
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RE: Cooling/heating with one unit
"The way we use A2A on a cheap overnight EV tariff is t...
By mrkfm , 4 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
We have ‘signed on the dotted line’ today for a Panason...
By Toodles , 4 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
...or it was there and was lost thanks to laziness and ...
By Majordennisbloodnok , 4 days ago
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Bufferless design & control of Chinese air to water monoblock hybrid heat pump in Alberta, Canada
This post is about how I successfully configured a buff...
By Tony.Stolz , 4 days ago
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The installer visited yesterday and suggested the noise...
By JamesChatz , 4 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Your house sounds a lot like mine. 2 surveyors each sp...
By JamesPa , 4 days ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Thats true only if you do the wrong experiment. Done c...
By JamesPa , 4 days ago


