Last seen: Feb 7, 2025
@jamespa Spot on! @bontwoody Is your Samsung internet connected? Looking at your OEM graph, you would need to increase the flow temperature overnight ...
@nayffy This is definitely something we've observed as well. All temp sensors have errors. My suggestion would be to pick 1 and increase or decrease y...
@davidalgarve I would probably turn down the heat pump slightly overnight then instead of your Tado's. Your Tado's don't talk to your heat pump so eve...
Strange! Indeed perhaps a schedule on the physical controller or MELCloud?Or could it be that the heat pump is by itself switching to fixed flow temp ...
@dur If you have sufficient volume in your UFH loops, which it sounds like you have, and if you don't zone it, it's OK to close the radiators in the b...
@tim441 Are you the Tim I've been emailing with? If yes, good to see you here!
@editor Thanks Mars! I hadn't seen this post yet. A lot of activity on the forum. @majordennisbloodnok A good summary of some of the trade-offs!
@dur Welcome! You have the foundation of a good install I believe! You must be careful to keep it that way. Your heat pump will run best when you ha...
@jeegnesh I just sent you a direct message
It's generally OK to have a setback of a few degrees. I would start with 1C setback and monitor for a bit. Depending on the impact on energy and comfo...
May I ask how you got access to their service cloud?
@jeegnesh Vaillant does have a portal but only for installers. My company is building a portal for monitoring (and control). If you want, I can get yo...
Latest Posts
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RE: help sizing rads based on room by room heat loss
If its 1988W at DT 50, which is how most radiators are ...
By JamesPa , 23 minutes ago
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RE: Career change – entering the world of heating and heat pumps
@editor Mars, thank you. That's along the routes I was ...
By Lakey , 30 minutes ago
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@editor thanks Mars, it's a rare occasion I'm looking f...
By big_si , 11 hours ago
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RE: The Rise and Fall of Europe’s Most Generous Green Subsidy
@toodles what could possibly go wrong if the government...
By Mars , 12 hours ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
It has taken me a while to get my head around it, plus ...
By trebor12345 , 12 hours ago
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RE: Efficiency Concerns on newly installed Mitsubishi Ecodan 8.5kW
@ashp-bobba and @jamespa - thank you both for all your ...
By CBrenewable , 13 hours ago
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Thanks both Some useful tips I’ll keep you informed ...
By Fingers , 16 hours ago
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RE: The Great British Heat Pump Quiz
@jamespa amazing. You crushed it! Go here and click Vie...
By Mars , 18 hours ago
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Win one of five "Heat Pumps 101" Courses
Heat pumps are gaining traction in the UK, but between ...
By Mars , 18 hours ago
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RE: Agile: average import cost vs other tariffs?
@toodles thanks for the analysis. I'll be really intere...
By Old_Scientist , 1 day ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15 I'm no plumber so please don't take this as ...
By dnagre , 2 days ago
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RE: Is this normal? Click of the DHW returning to space heating
@grantmethestrength Oh sorry to hear that, there should...
By ASHP-BOBBA , 2 days ago
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@ashp-bobba TBH the ladies are rather disorganised, so ...
By Cathyem1 , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
And for those of us without an automatic irrigation sys...
By Majordennisbloodnok , 2 days ago
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Logically, the lower frequency = more gentle, yes, but ...
By SUNandAIR , 2 days ago
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RE: Ideal Logic ASHP - change from 55°C to 35°C Heating?
Good point. I’ll keep my eye on the manifold temperatur...
By Tomdad , 2 days ago
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RE: How hard and expensive would it be to change panel and add battery?
@transparent It is a setting that Octopus make via the ...
By Toodles , 2 days ago
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RE: Performance of Heat Pumps in Mild Weather
@heatgeek The flow rate isnt controlled by Mitsub...
By RobS , 2 days ago
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RE: Say hello and introduce yourself
I might put a couple of speakers in the ceiling if fund...
By Fingers , 3 days ago
