Last seen: Sep 19, 2024
As a test I would suggest monitoring the flow rate, the LWT and the RWT. Then change the water pump speed and note the effect. As the flow rate reduce...
@cathoderay Thanks for correcting my memory loss, one of the pleasures of growing older. 🙄 If anyone has discovered Modbus Maps for other heat pu...
Where are you located? I don't wish to appear too negative, but the consensus of opinion is that having lots of zones with a heat pump is not the mo...
My point was that both methods appear to provide approximately the same quantity of thermal energy, and I would not like to speculate which, if any, i...
Yes, I am aware. If my memory serves me well it is for a Chofu heat pump, of which Midea is a clone.
It is a long time since I was actively involved with Modbus, and then it was on an industrial system that probably followed the original Modicon mappi...
I don't know of any heat pump that can provide both central heating and DHW heating at the same time, which could drastically reduce its efficiency. ...
Hi Everyone, For those of you contemplating using Modbus RTU to communicate with your heat pump, you may find the following informative.
@jamespa We are indeed in full agreement. If my understanding is correct, Heat Geek was referring to balancing the flow around the system, such th...
As Mike has asked, 'what is the source of your flow rate reading'? Is this causing any problem with keeping your home warm?
I suspect that they just remove the 3-way diverter valve, so that the heat pump supplies both central heating and DHW heating at the same time, though...
If you wish to supply your central heating and DHW heating from one heat pump at the same time then please feel free to do so.
Latest Posts
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RE: Testing new controls/monitoring for Midea Clone ASHP
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RE: Repiping and Reconfiguring our Heat Pump System Including Removing the Buffer Tank
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RE: Boxt Heat Pump Installation Experience
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@ashp-bobba might be able to help as an Ecodan expert.
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RE: Help me keep the faith with my air source heat pump installation
I'm sure you are right, I was just trying to understand...
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RE: Preparing for 2nd winter in new build house.
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How to Zone with a Single Room with UFH
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Good day everyone. I'm new here and have a few question...
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RE: Say hello and introduce yourself
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
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RE: Mitsu PAR-WT60R Wireless Controller - options
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RE: Powerwall 3 or Myenergi or something else?
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
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RE: How to choose Towel Rails for an ASHP
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@mixergy Thanks for the update, I would appreciate some...
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Unfortunately I'm not that well connected 😂 ...
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