Last seen: Jan 8, 2025
@rod Very interesting. My (14kW) ASHP can definitely run the compressor in bursts of less than 20 minutes when in heating mode. It doesn't do it v...
@cathoderay a quick Google reveals that plotly is the company and dash is the product. I don't know exactly how your (or any) ASHP decides to s...
Couldn't you try just changing the curve so that the flow stays higher a bit longer? Can you have steps in your WC curve? Mine is using Mitsi's Auto ...
@Cathoderay, Looking good. Is this running on WC or chasing/maintaining a room temperature? It's interesting that after about 11am, it both cyc...
There might a minimum LWT setting that applies whatever the WC curve says. Maybe that is 30?
If you set it to 3 degrees.... When outside air temperature gets to 3 degrees, it starts the circulation pumps and monitors the flow (I assume it us...
@Linz, can you explain a bit more what the problem is and what you want to do? You can't change anything to do with defrosting as far as I know. Fr...
@daniel, do any of the radiators ever actually get hot? I mean properly hot, not just lukewarm. Not scalding hot; more like a hot shower or bath. ...
Aaron, no reason why not, although you might find it hard to find someone at the moment. I suggest you try the UK Heat Pumps Facebook group. Howev...
@ninja.tiger Building regulations seem to suggest you can't replace an existing heating system with one whose C02 emissions are higher. See page 35 ...
Mitsubishi does it by using the immersion for DHW. It doesn't run ASHP heating and DHW at the same time.
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Latest Posts
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RE: Renewables & Heat Pumps in the News
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@grahaml I cannot agree that it is a small percentage o...
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RE: Warm weather and heat pumps.
You’re welcome @lucia - thanks for watching. I’ve alway...
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RE: Commencing on an ASHP Installation Process
In that case treating it as a separate space seems emin...
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For me, the Questions are here: 1) Does a Volumiser t...
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RE: Yes, the "zoning with ASHP" topic again...
This aspect of control is a bit variable from manufactu...
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RE: Samsung Gen6 16kW tribulations
@emceed, can you please give us an update on your syste...
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What's the problem you are trying to solve. The answer...
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Good luck. For what it is worth my system was very def...
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RE: Help me understand my Mitsubishi Ecodan system
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I did not know this concept, although others might. I...
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RE: Help me keep the faith with my air source heat pump installation
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