Last seen: Sep 19, 2024
Obviously it is difficult to state with any degree of confidence what may have been the root cause of the failures, without knowing what components fa...
@cathoderay Could you please explain more about what you term the 'Grant Administrator'? If I understand correctly what you have stated, then one ...
This is quite interesting in that several points of contention raise their ugly heads. It is quite possible that during the power cut and subsequent...
@cathoderay You've let the cat out of the bag now, mentioning the nuclear reactor. Shame on you. 😋
Hi James. I am in the process of tidying up the model that I created some time ago, which takes into account some of the property characteristics as...
@iantelescope From the point of operation and control of a heat pump, it is more important to obtain the average temperature rather any slight chang...
@iantelescope To me the cycle time is the period from the compressor starting, running, stopping and starting again. The first graph would appear...
I have no doubt that DS18B20's work fine as you have described. I suppose much depends upon what temperatures you wish to measure and what you inten...
@iantelescope How would I measure internal water temperature? I would install a thermowell, into which I would install a suitable temperature sens...
Maybe you should suggest that your installer uses this system.
The most accurate way to measure temperature would be to use a Resistance Temperature Detector (RTD) such as a PT100, which a fundamental resistance o...
Welcome to the forum. Please feel free to ask whatever questions you wish and we will do our best to answer them.
Latest Posts
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Interesting read and MCS are as you say, beyond useless...
By benson , 5 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump I'm going to leave this mostly to @catho...
By JamesPa , 6 hours ago
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RE: Electricity price predictions
The gas standing charge went up as some of the network ...
By Jeff , 7 hours ago
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 1 day ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 2 days ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 2 days ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 2 days ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 3 days ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 3 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 3 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 4 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 4 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 4 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 5 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 7 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 1 week ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 1 week ago
