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JamesPa
@jamespa
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Illustrious Member
Joined: Apr 3, 2023
Last seen: Aug 21, 2025
Profile Activity
Topics: 17 / Replies: 2697
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected

Definitely its in the 20xx FSVs. Conversely it may be that you need to reduce 2022/2032 further as well as changing 2093 so it operates on pure WC. ...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Setback savings - fact or fiction?

@sunandair I don't want to get embroiled in an argument, but I am interested in finding a tolerably robust answer to the question that can be applied ...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: What is the best strategy for operating a very oversized heat pump?

I think most heat pumps have this mode but I cant see how it can reduce cycling, unless there is something weird in the control logic (which is possib...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump

it does, but the schedule says a 12kW in Im not too much mistaken: So the documentation is not consistent. Indeed; I would recommend you focu...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
What is the best strategy for operating a very oversized heat pump?
5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 21
Views: 1127
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump

I hope there is a good view through the large window, Im imagining some fells, but realise that may be a bit optimistic. I don't know how old yours ...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Gen 7 R290 12kW is not behaving how I expected

"had a bit more success today and got the flow down to 32degrees and got closer to balance, but ultimately the temp kept increasing and would not stop...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump

FWIW I still cant make the case for a battery (if installed by a third party) stand up. I have gone down the tarrif route with 'manual' adjustment...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Setback savings - fact or fiction?

The great thing about science is that it doesn't care one iota about what I think, or what you think, or for that matter what Donald Trump or Elon Mus...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump

I dont think there is a buffer tank because I cant see enough connections, I think you have just a pre-plumbed unvented cylinder kit for which I think...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump

OK Before you go any further can I suggest you read this introduction to ASHPs, it will help you understand the technology a bit better. In te...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Gen 7 R290 12kW is not behaving how I expected

The first picture shows its operating according to water law but Im confused about the screenshot which seems to show water law for Zone 1 and then fo...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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