Last seen: Sep 19, 2024
@guthrie The red and white vessels will be expansion tanks, one for the heat pump water circuit and the other fro the Domestic Hot Water (DHW). To...
@cathoderay Have a look at page 143 of the attached manual.
Welcome to the forum. I cannot see an error 01 in the manual for an Ecodan, which may or may not be relevant. When you say the heat pump is running...
@cathoderay It is quite simple really. Like decimal, binary can be represented in rows and columns. Decimal. Binary. Tens. Un...
A further factor to consider is how the setback is achieved. If it is by using the WC offset, it may just be reducing the LWT by the offset, and raisi...
@cathoderay I fully agree that the heat loss will reduce as the IAT reduces at a constant OAT. If the LWT is now returned to the value it was prio...
@cathoderay Many thanks Ray.
@cathoderay If you can provide all the variables covering the past week at 1 minute intervals that should be more than adequate.
What you suggest is fine whilst the weather is reasonably mild, although inclement. My concern would be when the temperatures get colder, the IAT woul...
I suspect the recovery is taking longer today because the IAT was lower, and because you are limiting the permitted LWT increase to 3C, this in turn i...
@sunandair I suppose the starting point would be to try to ascertain if your desired control philosophy is actually achievable. If you expect (as ...
@josephiah When the clocks changed, did you manually change the time on the controller or did it occur automatically? Try changing the time back to ...
Latest Posts
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
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RE: ASHP heat output monitoring
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@terry1812 Oh Good! Pleased to help if I can! Regards, ...
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It's unclear to me how the Smart Control project work b...
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RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
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RE: Why do we need pressurised systems?
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RE: Solar Power Output – Let’s Compare Generation Figures
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RE: Is this just haze or something more?
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
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Aggregators have been recognised for many years, and it...
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RE: Double or Triple Glazed Windows?
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
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RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
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You should contact the council and report the unsatisfa...
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