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Last seen: Feb 25, 2026
@derek-m here is all the info on my house, in terms of area, heat loss, & radiators. My Solar is still awaiting full commissioning, so I can't say...
Speaking of manuals, here are the links for the MMSP Quick Start Guide and the MMSP Hardware Installation & Configuration Guides. They explain wha...
@kev-m also note that the manual specifically says that you have to power off the whole system before you flick those dip switches.
@derek-m as they say, "Every little helps" 😀 Speaking of which, my COP just hit 5.1 - Thank you
The last thing that I did was to change the Flow Temperature settings at ~2pm on Monday 8th. I set them to 20C & 50C, as opposed to the default se...
@derek-m @kev-m I started following the advice from @derek-m & tweaking my curve at around 4:30pm on Saturday 6th My ASHP went live on Friday ...
@kev-m @derek-m I'm just getting my figures to respond to your ASHP thread to the question of curves, flow temps & outside temperatures.
@derek-m The electrician who is coming is very nice, & has proved to be more than helpful when it comes to answering my questions. I'm going to qu...
@derek-m My system currently has the basic, stock Ecodan monitoring built in. Alas, I don't have the MMSP setup, as they wanted to charge me an extra ...
@derek-m super good news. I set the target temperature on my Honeywell "controller" to 25°C, then went out for the afternoon. Happily, the Ecodan seem...
Press & Hold the Menu button, as normal. Once it goes into edit mode, scroll along until you get to the Settings icon & click OK The Qui...
@markc - apologies for not answering this one sooner. This is what mine shows when I press F3 from that screen
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 5 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 11 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 16 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 2 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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