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jeegnesh
@jeegnesh
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Joined: Oct 14, 2024
Last seen: Apr 15, 2026
Profile Activity
Topics: 11 / Replies: 89
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RE: 10kw heat pump run in 24*7 data?

Hc = 0.5, MAX FLOW = 50c the NR schedule is blank I made sure both were identical settings, I had even tried with turning one off. So the way ...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

No idea, maybe a lag in home assistant pulling data Your guess is as good as mine, Could that be a defrost? I think cycling maybe the over 4...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

Overnight 42c target. the first curve is my hot water tank run which shows the system is capable of high flow temp.  

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

@cathoderay Regards 4 I do think the numbers are pretty accurate, the kwh reading I can also see in the myvalliant app, my energi and tesla apps and i...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

the FT is the measurement coming from the Valiant home assistant plugin, i do find its 0.3 to 0.5 lower than the controller figure but its close. th...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

so my NR schedule was empty already, so NR has always been off. My latest concern after we worked out how to get the target flow temperature correct...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

Depends on the outside temp, i'd say in the coldest of outside temperatures close to 2c other times 1c I just checked on my controller and the NR i ...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

[/quote] Can you clarify why the heat pump seems to go off altogether for several hours each day. [/quote] That is because I run in expanded mod...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

@jamespa thank you so much you have shed some more light. Yes noise reduction is on, I remember doing this many months back on the suggestion that i...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

So here my running for the past few colder days, its running at around 3-3.5kw thats huge were it to be on 24*7 Note: the big flow temp high is hot ...

7 months ago
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Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

As the cold has come in now, I will send over some similiar graphs i get out of home assistant to get some opinons.

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: 10kw heat pump run in 24*7 data?

what is your heating curve set to? We have 9.9kw loss at -2 per design.

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
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