Last seen: Feb 23, 2025
@anca1808 I'd certainly backup the suggestion from @rhh2348 to check the consumption as measured by the unit - I know it is the main culprit in your h...
Thanks @abernyte - I remember seeing this video before, the technicalities are still beyond me but the general idea is useful to understand. Like...
@clockworks Looking at your flow temperature graphs, the rise before the pump stops is not particularly big. You could try this: Under Operation set...
The default setting is that the DHW is always 'on' but actually runs when the tank temperature drops below the max temp drop value. To force the DHW t...
"cycling is bad" - cycling can either indicate the inevitable result of the heat demand falling below the heat output of the pump or it can be a failu...
For clarity: The only reference to system volume I can find in the documentation I have relating to my EcoDan refers to the space heating circuit. The...
@alsocold123456 Only the primary circuit runs during the defrost cycle so shouldn't be taking heat out of the water sitting in the secondary heating ...
Amps - yes, you did say. Not the most useful measure to have graphed though!To your examples:Lets say 34 is the temperature at which the radiators to ...
I think this might be a different set of parameters for the user to interact with than the typical uk/european ones. That lower green line I commented...
As someone with an over-sized HP and the lower level of performance this entails for much of the year this strategy has a lot of appeal! I have a good...
I find the graphs somewhat hard to reconcile against the references to 31 or 32 @ 3° ambient as in both the flow temperature seems to be targeted at t...
Have you checked the pump speed in the settings menu for the HW cycle? And maybe check the flow rate while the HW cycle is running. The defrost cycle ...
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@gary I'll try and help, but at the moment I'm not rea...
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RE: Additional Battery v Wind Turbine v Ripple
The biggest problem for the Coops is that Ripple funded...
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I've commented earlier in this thread, finding the same...
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RE: To relocate or add extra PV panels..advice required
It looks normal up to 10:30!
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RE: Ecodan Auto Adapt Questions
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RE: SolarPV tables / online calculator
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RE: Is it worth siting panels on an East facing roof?
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@dnagre delayed reply! It worked again for a bit but ha...
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RE: Vaillant Arotherm Plus - new build no heating, no radiator
@john1756 did you ever get to the bottom of this?
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RE: Aira Heat Pump: Stylish Scandinavian Heating
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RE: Plug and play solar. Thoughts?
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RE: Confused about Samsung Gen6 Hot Water Controller
Found a copy on this really good website 🤣 ...
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
@madbilly - I think you may risk over-complicating this...
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RE: Nibe F2040 ASHP PCB failure
@editor that is awesome! Your help is much appreciated.
By Delta , 22 hours ago
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RE: Are MCS are finally improving (some of) their guidelines?
Encouragement of installers to take account of the emit...
By JohnR , 23 hours ago
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In our case the pipe run for the heat pump is short and...
By madbilly , 23 hours ago
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@toodles no, unfortunately we don’t have access to the ...
By Simon and Zoe , 1 day ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 1 day ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
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To relocate or add extra PV panels..advice required
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Is it worth siting panels on an East facing roof?
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Plug and play solar. Thoughts?
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Vaillant water pressure gauge vs Analogue gauge
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Database of heat pump performance data?
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help with new bathroom and towel radiator
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