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Last seen: Aug 13, 2025
There are loads of people who will be willing to help but we will need some info first get a screenshot of the front of your controller that will be a...
How were you running it before the cold snap. If it was setback overnight your screed would cool down and depending on how thick it is could take an ...
This turns off 2 zone control so depending on what thermostats you have wired to the FTC it would have presumably disabled one of the circuits? Are yo...
@clockworks That all makes perfect sense and highlights that heat pumps don't need external control from on/off boiler thermostats they just hamper pe...
@michaelsimpsonuk Appreciate the predicament you are in, but it won't get sorted without someone who understands how Ecodan's should be installed and ...
You are correct, ASHP is the most efficient method, solar diverters were popular before batteries became widely available and prior to any heat pump u...
@carpenterstation your aren’t running auto adapt the curve symbol I circled means pure weather compensation. Here is a video on how to adjust your c...
@carpenterstation just to add some Ecodan specifics to James' great commentary. We know you are running in Weather Compensation mode from the image ...
@tim441 Zappi has better integration with IOG so no need to unplug. If wonder watt picks up the extra slots then thats a great solution for you. Th...
I think you need to get your installer back, something isn't set up correctly, you have ruled out all the obvious causes.
Think you have answered most of your own questions but just to confirm. On IOG you will always get 11.30 to 5.30 cheap rate every day regardless of ...
I translate that as I wired it up incorrectly, hopefully its just a CT clamp placement.
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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 , 2 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 , 7 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 , 13 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 , 1 day 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



